QAS 60 Pd S2A APP EN - flexihire.com.au

QAS 60 Pd S2A APP

Instruction Manual for AC Generators English

ATLAS COPCO - PORTABLE ENERGY DIVISIONwww.atlascopco.com04/2012

QAS 60 PdInstruction Manual for AC Generators

Instruction manual ..................................................................................5

Circuit diagrams ...................................................................................111

Printed matter N°2954 6280 00

Original instructions

Warranty and Liability Limitation

Use only authorized parts. Any damage or malfunction caused b yWarranty or Product Liability.The manufacturer does not accept any s,additions or conversions made without Neglecting maintenance or making cha orhazards, including fire risk.While every effort has been made to e t,Atlas Copco does not assume responsib

Copyright 2012, Atlas Copco Airpower n

Any unauthorized use or copying of the This applies in particular to trademarks,

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y the use of unauthorized parts is not covered b

liability for any damage arising from modificationthe manufacturer's approval in writing.nges to the setup of the machine can result in maj

nsure that the information in this manual is correcility for possible errors.

.v., Antwerp, Belgium.

contents or any part thereof is prohibited. model denominations, part numbers and drawings.

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4 Operating instructions............. 26

4.1 Before starting..................................26

4.2 Operating and setting Qc1002™ ....26

4.2.1 Starting..............................................264.2.2 During operation ..............................274.2.3 Stopping............................................274.2.4 Setting the Qc1002™ .......................284.2.4.1 Pushbutton and LED functions ........284.2.4.2 Qc1002™ menu overview................284.2.4.3 Qc1002™ menu description ............294.2.4.4 Parameter list....................................314.2.4.5 LOG list..............................................334.2.4.6 Remote start operation....................33

4.3 Operating and setting Qc2002™ ....34

4.3.1 Starting..............................................344.3.2 During operation ..............................344.3.3 Stopping............................................354.3.4 Setting the Qc2002™ .......................354.3.4.1 Pushbutton and LED functions ........354.3.4.2 Qc2002™ menu overview................374.3.4.3 Qc2002™ menu description ............374.3.4.4 Parameter list....................................404.3.4.5 LOG list..............................................45

ing to the latest technology. Follow the instructions in thislly before starting to use your machine.not assume responsibility for possible errors. Atlas Copco

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Contents

1 Safety precautions for on-

site generators ............................ 8

1.1 Introduction........................................8

1.2 General safety precautions ...............9

1.3 Safety during transport and

installation........................................10

1.4 Safety during use and

operation ..........................................11

1.5 Safety during maintenance

and repair..........................................12

1.6 Tool applications safety ..................14

1.7 Battery safety precautions..............14

2 Main parts ................................. 15

2.1 General description .........................15

2.2 Markings ...........................................17

2.3 Mechanical features.........................17

2.3.1 Engine and alternator ......................172.3.2 Cooling system.................................172.3.3 Safety devices ..................................182.3.4 Bodywork..........................................182.3.5 Control panel ....................................18

2.3.6 Data plate and serial number ..........12.3.7 Drain plugs and filler caps...............12.3.8 Spillage free skid ..............................1

2.4 Electrical features.............................1

2.4.1 Control and indicator panels ...........12.4.1.1 Qc1002™ controller..........................12.4.1.2 Qc2002™ controller..........................22.4.1.3 Qc4002™ MkII controller .................22.4.2 Output terminal board .....................2

3 Installation and

connection .................................2

3.1 Lifting ................................................2

3.2 Installation........................................2

3.2.1 Indoor installation ............................23.2.2 Outdoor installation .........................2

3.3 Connecting the generator ...............2

3.3.1 Precautions for non-linear and sensitive loads ..................................2

3.3.2 Quality, minimum section and maximum length of cables..............2

3.3.3 Connecting the load.........................2

Congratulations on the purchase of your AC generator. It is a solid, safe and reliable machine, built accordbooklet and we guarantee you years of troublefree operation. Please read the following instructions carefuWhile every effort has been made to ensure that the information in this manual is correct, Atlas Copco does reserves the right to make changes without prior notice.

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6.4.1 Qc1002™ and Qc2002™ alarms and remedies .......................83

6.4.1.1 Alarm overview ................................836.4.1.2 Fail classes........................................846.4.1.3 Solving alarms..................................846.4.2 Qc4002™ MkII alarms and

remedies ...........................................876.4.2.1 Fail Classes .......................................876.4.2.2 Diagnostics menu.............................876.4.2.3 Solving alarms..................................88

7 Storage of the generator......... 89

7.1 Storage..............................................89

7.2 Preparing for operation after

storage ..............................................89

8 Disposal..................................... 90

8.1 General..............................................90

8.2 Disposal of materials .......................90

9 Options available for

QAS 60 units............................. 91

9.1 Circuit diagrams...............................91

9.2 Overview of the electrical options .91

9.3 Description of the electrical

options ..............................................92

9.3.1 Automatic battery charger...............929.3.2 Battery switch...................................929.3.3 Engine coolant heater ......................929.3.4 Outlet sockets (S) - Set 1..................93

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4.4 Operating and setting

Qc4002™ MkII ..................................46

4.4.1 Starting .............................................464.4.2 During operation ..............................464.4.3 Stopping ...........................................464.4.4 Setting the Qc4002™ MkII ...............474.4.4.1 Pushbutton and LED functions ........474.4.4.2 Qc4002™ MkII menu

overview ...........................................494.4.4.3 Changing settings ............................524.4.4.4 Standard modes...............................534.4.4.5 Standard applications......................544.4.4.6 Paralleling .........................................604.4.4.7 Overview of applications.................61

5 Maintenance.............................. 64

5.1 Maintenance schedule.....................64

5.1.1 Use of maintenance schedule.........695.1.2 Use of service paks ..........................69

5.2 Preventing low loads.......................70

5.3 Alternator maintenance

procedures........................................70

5.3.1 Measuring the alternator insulation resistance ........................70

5.4 Engine maintenance procedures....70

5.4.1 Engine oil level check ......................705.4.2 Engine oil and oil filter change .......715.4.3 Coolant check ...................................715.4.3.1 Monitoring coolant condition .........715.4.3.2 Topping up of coolant .....................725.4.3.3 Replacing the coolant ......................72

5.5 Adjustments and service

procedures........................................7

5.5.1 Cleaning coolers...............................75.5.2 Cleaning the fuel tank ......................75.5.3 Battery care.......................................75.5.3.1 Electrolyte .........................................75.5.3.2 Activating a dry-charged battery ....75.5.3.3 Recharging a battery........................75.5.3.4 Make-up distilled water ...................75.5.3.5 Periodic battery service ...................75.5.4 Servicing air filter engine ................75.5.4.1 Main parts.........................................75.5.4.2 Recommendation.............................75.5.4.3 Cleaning the dust trap......................75.5.4.4 Replacing the air filter element .......75.5.5 Replacing fuel filter element ...........7

5.6 Engine consumable specifications .7

5.6.1 Engine fuel specifications................75.6.2 Engine oil specifications ..................75.6.3 Engine coolant specifications..........7

6 Checks and trouble

shooting.....................................7

6.1 Checks...............................................7

6.1.1 Checking voltmeter P4.....................76.1.2 Checking ammeters P1, P2 and P3 .7

6.2 Engine troubleshooting...................7

6.3 Alternator troubleshooting.............8

6.4 Solving controller alarms ................8

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9.3.5 Outlet sockets (S) - Set 2 .................949.3.6 Outlet sockets (S) - Set 3 .................959.3.7 Single frequency with

electronic speed control (SF) ..........969.3.8 Dual frequency with

electronic speed control (DF) ..........969.3.9 Electronic speed regulator ..............969.3.10 Dual voltage (2V)..............................979.3.11 Earth leakage relay...........................989.3.12 IT-relay ..............................................999.3.13 “Electricité de France” (EDF).........1019.3.14 COSMOS™ .....................................1019.3.15 COC box ..........................................101

9.4 Overview of the mechanical

options ............................................102

9.5 Desciption of the mechanical

options ............................................102

9.5.1 External fueltank connection (with/without quick couplings) ......102

9.5.2 Undercarriage (axle, towbar, towing eyes) ...................................103

9.5.3 Integrated spark arrestor ...............1039.5.4 Air inlet shut-off valve ...................103

10 Technical specifications

for QAS 60 units...................... 104

10.1 Readings on gauges ......................104

10.2 Settings of switches ......................104

10.3 Specifications of the engine/

alternator/unit................................104

10.4 Conversion list of SI units into

British units ....................................11

10.5 Dataplate.........................................11

or repairing the generator.

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In general it is recommended that not more than twopeople operate the unit, more operators could lead tounsafe operating conditions. Take necessary steps tokeep unauthorized persons away from the unit andeliminate all possible sources of danger at the unit.When handling, operating, overhauling and/orperforming maintenance or repair on Atlas Copcoequipment, the mechanics are expected to use safeengineering practices and to observe all relevant localsafety requirements and ordinances. The following list isa reminder of special safety directives and precautionsmainly applicable to Atlas Copco equipment.Neglecting the safety precautions may endanger peopleas well as environment and machinery:- endanger people due to electrical, mechanical or

chemical influences,- endanger the environment due to leakage of oil,

solvents or other substances,- endanger the machinery due to function failures.All responsibility for any damage or injury resultingfrom neglecting these precautions or by non-observanceof ordinary caution and due care required in handling,operating, maintenance or repair, also if not expresslymentioned in this instruction manual, is disclaimed byAtlas Copco.

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1 Safety precautions for on-site generators

To be read attentively and acted accordingly before towing, lifting, operating, performing maintenance

1.1 Introduction

The policy of Atlas Copco is to provide the users of theirequipment with safe, reliable and efficient products.Factors taken into account are among others:- the intended and predictable future use of the

products, and the environments in which they areexpected to operate,

- applicable rules, codes and regulations,- the expected useful product life, assuming proper

service and maintenance,- providing the manual with up-to-date information.Before handling any product, take time to read therelevant instruction manual. Besides giving detailedoperating instructions, it also gives specific informationabout safety, preventive maintenance, etc.Keep the manual always at the unit location, easyaccessible to the operating personnel.See also the safety precautions of the engine andpossible other equipment, which are separately sentalong or are mentioned on the equipment or parts of theunit.These safety precautions are general and somestatements will therefore not always apply to a particularunit.

Only people that have the right skills should be alloweto operate, adjust, perform maintenance or repair oAtlas Copco equipment. It is the responsibility omanagement to appoint operators with the appropriatraining and skill for each category of job.Skill level 1: OperatorAn operator is trained in all aspects of operating the unwith the push-buttons, and is trained to know the safeaspects.Skill level 2: Mechanical technicianA mechanical technician is trained to operate the unit thsame as the operator. In addition, the mechanictechnician is also trained to perform maintenance anrepair, as described in the instruction manual, and allowed to change settings of the control and safesystem. A mechanical technician does not work on livelectrical components.Skill level 3: Electrical technicianAn electrical technician is trained and has the samqualifications as both the operator and the mechanictechnician. In addition, the electrical technician macarry out electrical repairs within the various enclosureof the unit. This includes work on live electriccomponents.Skill level 4: Specialist from the manufacturerThis is a skilled specialist sent by the manufacturer or iagent to perform complex repairs or modifications to thequipment.

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14 When working on the unit, wear safety clothing.Depending on the kind of activities these are: safetyglasses, ear protection, safety helmet (includingvisor), safety gloves, protective clothing, safetyshoes. Do not wear the hair long and loose (protectlong hair with a hairnet), or wear loose clothing orjewellery.

15 Take precautions against fire. Handle fuel, oil andanti-freeze with care because they are inflammablesubstances. Do not smoke or approach with nakedflame when handling such substances. Keep a fire-extinguisher in the vicinity.

16a On-site generators (with earthing pin):Earth the generator as well as the load properly.

16b On-site generators IT:Note: This generator is built to supply a sheeralternating current IT network.Earth the load properly.

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The manufacturer does not accept any liability for anydamage arising from the use of non-original parts and formodifications, additions or conversions made withoutthe manufacturer’s approval in writing.If any statement in this manual does not comply withlocal legislation, the stricter of the two shall be applied.Statements in these safety precautions should not beinterpreted as suggestions, recommendations orinducements that it should be used in violation of anyapplicable laws or regulations.

1.2 General safety precautions

1 The owner is responsible for maintaining the unit ina safe operating condition. Unit parts andaccessories must be replaced if missing orunsuitable for safe operation.

2 The supervisor, or the responsible person, shall atall times make sure that all instructions regardingmachinery and equipment operation andmaintenance are strictly followed and that themachines with all accessories and safety devices, aswell as the consuming devices, are in good repair,free of abnormal wear or abuse, and are nottampered with.

3 Whenever there is an indication or any suspicionthat an internal part of a machine is overheated, themachine shall be stopped but no inspection coversshall be opened before sufficient cooling time haselapsed; this to avoid the risk of spontaneousignition of oil vapour when air is admitted.

4 Normal ratings (pressures, temperatures, speedetc.) shall be durably marked.

5 Operate the unit only for the intended purpose anwithin its rated limits (pressure, temperaturspeeds, etc.).

6 The machinery and equipment shall be kept cleai.e. as free as possible from oil, dust or othdeposits.

7 To prevent an increase in working temperaturinspect and clean heat transfer surfaces (cooler finintercoolers, water jackets, etc.) regularly. See thmaintenance schedule.

8 All regulating and safety devices shall bmaintained with due care to ensure that thefunction properly. They may not be put out oaction.

9 Pressure and temperature gauges shall be checkeregularly with regard to their accuracy. They shabe replaced whenever outside acceptable tolerance

10 Safety devices shall be tested as described in thmaintenance schedule of the instruction manual determine that they are in good operating conditio

11 Mind the markings and information labels on thunit.

12 In the event the safety labels are damaged odestroyed, they must be replaced to ensure operatosafety.

13 Keep the work area neat. Lack of order will increasthe risk of accidents.

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11 A hoist has to be installed in such a way that theobject will be lifted perpendicular. If that is notpossible, the necessary precautions must be taken toprevent load-swinging, e.g. by using two hoists,each at approximately the same angle not exceeding30° from the vertical.

12 Locate the unit away from walls. Take allprecautions to ensure that hot air exhausted from theengine and driven machine cooling systems cannotbe recirculated. If such hot air is taken in by theengine or driven machine cooling fan, this maycause overheating of the unit; if taken in forcombustion, the engine power will be reduced.

13 Generators shall be stalled on an even, solid floor,in a clean location with sufficient ventilation. If thefloor is not level or can vary in inclination, consultAtlas Copco.

14 The electrical connections shall correspond to localcodes. The machines shall be earthed and protectedagainst short circuits by fuses or circuit breakers.

15 Never connect the generator outlets to aninstallation which is also connected to a publicmains.

16 Before connecting a load, switch off thecorresponding circuit breaker, and check whetherfrequency, voltage, current and power factorcomply with the ratings of the generator.

17 Before transportation of the unit, switch off all thecircuit breakers.

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1.3 Safety during transport and

installation

To lift a unit, all loose or pivoting parts, e.g. doors andtowbar, shall first be securely fastened.Do not attach cables, chains or ropes directly to thelifting eye; apply a crane hook or lifting shackle meetinglocal safety regulations. Never allow sharp bends inlifting cables, chains or ropes.Helicopter lifting is not allowed. It is strictly forbidden to dwell or stay in the risk zoneunder a lifted load. Never lift the unit over people orresidential areas. Lifting acceleration and retardationshall be kept within safe limits.1 Before towing the unit:

- check the towbar, the brake system and thetowing eye. Also check the coupling of thetowing vehicle,

- check the towing and brake capability of thetowing vehicle,

- check that the towbar, jockey wheel or stand legis safely locked in the raised position,

- ascertain that the towing eye can swivel freely onthe hook,

- check that the wheels are secure and that thetyres are in good condition and inflated correctly,

- connect the signalisation cable, check all lightsand connect the pneumatic brake couplers,

- attach the safety break-away cable or safetychain to the towing vehicle,

- remove wheel chocks, if applied, and disengagethe parking brake.

2 To tow a unit use a towing vehicle of amplecapacity. Refer to the documentation of the towingvehicle.

3 If a unit is to be backed up by a towing vehicldisengage the overrun brake mechanism (if it is nan automatic mechanism).

4 In case of transporting a non-trailer unit on a trucfasten it to the truck by attaching straps via fork liholes, via the holes in the frame at the front anback or via the lifting beam. To prevent damagnever put straps on the roof surface of the unit.

5 Never exceed the maximum towing speed of thunit (mind the local regulations).

6 Place the unit on level ground and apply the parkinbrake before disconnecting the unit from the towinvehicle. Unclip the safety break-away cable osafety chain. If the unit has no parking brake ojockey wheel, immobilize the unit by placinchocks in front of and/or behind the wheels. Whethe towbar can be positioned vertically, the lockindevice must be applied and kept in good order.

7 To lift heavy parts, a hoist of ample capacity, testeand approved according to local safety regulationshall be used.

8 Lifting hooks, eyes, shackles, etc., shall never bbent and shall only have stress in line with thedesign load axis. The capacity of a lifting devicdiminishes when the lifting force is applied at aangle to its load axis.

9 For maximum safety and efficiency of the liftinapparatus all lifting members shall be applied anear to perpendicular as possible. If required, lifting beam shall be applied between hoist anload.

10 Never leave a load hanging on a hoist.

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- above 95 dB(A): the warning(s) at theentrance(s) shall be completed with therecommendation that also occasional visitorsshall wear ear protectors,

- above 105 dB(A): special ear protectors that areadequate for this noise level and the spectralcomposition of the noise shall be provided and aspecial warning to that effect shall be placed ateach entrance.

10 The unit has parts of which the temperature can bein exess of 80 °C (176 °F), and which may beaccidentally touched by personnel when openingthe machine during or just after operation.Insulation or safety guards protecting these partsshall not be removed before the parts have cooleddown sufficiently, and must be re-installed beforeoperating the machine. As it is not possible toinsulate or protect all hot parts by guards (e.g.exhaust manifold, exhaust turbine), the operator /service engineer must always be aware not to touchhot parts when opening a machine door.

11 Never operate the unit in surroundings where thereis a possibility of taking in flammable or toxicfumes.

12 If the working process produces fumes, dust orvibration hazards, etc., take the necessary steps toeliminate the risk of personnel injury.

13 When using compressed air or inert gas to cleandown equipment, do so with caution and use theappropriate protection, at least safety glasses, forthe operator as well as for any bystander. Do notapply compressed air or inert gas to your skin ordirect an air or gas stream at people. Never use it toclean dirt from your clothes.

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1.4 Safety during use and

operation

1 When the unit has to operate in a fire-hazardousenvironment, each engine exhaust has to beprovided with a spark arrestor to trap incendiarysparks.

2 The exhaust contains carbon monoxide which is alethal gas. When the unit is used in a confinedspace, conduct the engine exhaust to the outsideatmosphere by a pipe of sufficient diameter; do thisin such a way that no extra back pressure is createdfor the engine. If necessary, install an extractor.Observe any existing local regulations. Make sure that the unit has sufficient air intake foroperation. If necessary, install extra air intake ducts.

3 When operating in a dust-laden atmosphere, placethe unit so that dust is not carried towards it by thewind. Operation in clean surroundings considerablyextends the intervals for cleaning the air intakefilters and the cores of the coolers.

4 Never remove a filler cap of the cooling watersystem of a hot engine. Wait until the engine hassufficiently cooled down.

5 Never refill fuel while the unit is running, unlessotherwise stated in the Atlas Copco InstructionBook (AIB). Keep fuel away from hot parts such asair outlet pipes or the engine exhaust. Do not smokewhen fuelling. When fuelling from an automaticpump, an earthing cable should be connected to theunit to discharge static electricity. Never spill norleave oil, fuel, coolant or cleansing agent in oraround the unit.

6 All doors shall be shut during operation so as not disturb the cooling air flow inside the bodyworand/or render the silencing less effective. A dooshould be kept open for a short period only e.g. foinspection or adjustment.

7 Periodically carry out maintenance works accordinto the maintenance schedule.

8 Stationary housing guards are provided on arotating or reciprocating parts not otherwisprotected and which may be hazardous personnel. Machinery shall never be put inoperation, when such guards have been removebefore the guards are securely reinstalled.

9 Noise, even at reasonable levels, can cause irritatioand disturbance which, over a long period of timmay cause severe injuries to the nervous system ohuman beings.When the sound pressure level, at any point whepersonnel normally has to attend, is:- below 70 dB(A): no action needs to be taken,- above 70 dB(A): noise-protective devices shou

be provided for people continuously beinpresent in the room,

- below 85 dB(A): no action needs to be taken fooccasional visitors staying a limited time only,

- above 85 dB(A): room to be classified as a noishazardous area and an obvious warning shall bplaced permanently at each entrance to alepeople entering the room, for even relativeshort times, about the need to wear eprotectors,

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1.5 Safety during maintenance

and repair

Maintenance, overhaul and repair work shall only becarried out by adequately trained personnel; if required,under supervision of someone qualified for the job.1 Use only the correct tools for maintenance and

repair work, and only tools which are in goodcondition.

2 Parts shall only be replaced by genuine Atlas Copcoreplacement parts.

3 All maintenance work, other than routine attention,shall only be undertaken when the unit is stopped.Steps shall be taken to prevent inadvertent starting.In addition, a warning sign bearing a legend such as“work in progress; do not start” shall be attached tothe starting equipment. On engine-driven units the battery shall bedisconnected and removed or the terminals coveredby insulating caps. On electrically driven units the main switch shall belocked in open position and the fuses shall be takenout. A warning sign bearing a legend such as “workin progress; do not supply voltage” shall be attachedto the fuse box or main switch.

4 Prior to stripping an engine or other machine orundertaking major overhaul on it, prevent allmovable parts from rolling over or moving.

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14 When washing parts in or with a cleaning solvent,provide the required ventilation and use appropriateprotection such as a breathing filter, safety glasses,rubber apron and gloves, etc.

15 Safety shoes should be compulsory in anyworkshop and if there is a risk, however small, offalling objects, wearing of a safety helmet should beincluded.

16 If there is a risk of inhaling hazardous gases, fumesor dust, the respiratory organs must be protected anddepending on the nature of the hazard, so must theeyes and skin.

17 Remember that where there is visible dust, the finer,invisible particles will almost certainly be presenttoo; but the fact that no dust can be seen is not areliable indication that dangerous, invisible dust isnot present in the air.

18 Never operate the generator in excess of its limits asindicated in the technical specifications and avoidlong no-load sequences.

19 Never operate the generator in a humid atmosphere.Excessive moisture causes worsening of thegenerator insulation.

20 Do not open electrical cabinets, cubicles or otherequipment while voltage is supplied. If such cannotbe avoided, e.g. for measurements, tests oradjustments, have the action carried out by aqualified electrician only, with appropriate tools,and ascertain that the required bodily protectionagainst electrical hazards is applied.

21 Never touch the power terminals during operationof the machine.

22 Whenever an abnormal condition arises, e.excessive vibration, noise, odour, etc., switch thcircuit breakers to OFF and stop the engine. Correthe faulty condition before restarting.

23 Check the electric cables regularly. Damaged cableand insufficient tightening of connections macause electric shocks. Whenever damaged wires odangerous conditions are observed, switch thcircuit breakers to OFF and stop the enginReplace the damaged wires or correct the dangeroucondition before restarting. Make sure that aelectric connections are securely tightened.

24 Avoid overloading the generator. The generator provided with circuit breakers for overloaprotection. When a breaker has tripped, reduce thconcerned load before restarting.

25 If the generator is used as stand-by for the mainsupply, it must not be operated without contrsystem which automatically disconnects thgenerator from the mains when the mains supply restored.

26 Never remove the cover of the output terminaduring operation. Before connecting odisconnecting wires, switch off the load and thcircuit breakers, stop the machine and make suthat the machine cannot be started inadvertently othere is any residual voltage on the power circuit.

27 Running the generator at low load for long periodwill reduce the lifetime of the engine.

28 When operating the generator in Remote or Aumode, observe all relevant local legislation.

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18 Maintenance and repair work should be recorded inan operator’s logbook for all machinery. Frequencyand nature of repairs can reveal unsafe conditions.

19 When hot parts have to be handled, e.g. shrinkfitting, special heat-resistant gloves shall be usedand, if required, other body protection shall beapplied.

20 When using cartridge type breathing filterequipment, ascertain that the correct type ofcartridge is used and that its useful service life is notsurpassed.

21 Make sure that oil, solvents and other substanceslikely to pollute the environment are properlydisposed of.

22 Before clearing the generator for use aftermaintenance or overhaul, submit it to a testrun,check that the AC power performance is correct andthat the control and shutdown devices functioncorrectly.

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5 Make sure that no tools, loose parts or rags are leftin or on the machine. Never leave rags or looseclothing near the engine air intake.

6 Never use flammable solvents for cleaning (fire-risk).

7 Take safety precautions against toxic vapours ofcleaning liquids.

8 Never use machine parts as a climbing aid.9 Observe scrupulous cleanliness during maintenance

and repair. Keep away dirt, cover the parts andexposed openings with a clean cloth, paper or tape.

10 Never weld on or perform any operation involvingheat near the fuel or oil systems. Fuel and oil tanksmust be completely purged, e.g. by steam-cleaning,before carrying out such operations. Never weld on,or in any way modify, pressure vessels. Disconnectthe alternator cables during arc welding on the unit.

11 Support the towbar and the axle(s) securely ifworking underneath the unit or when removing awheel. Do not rely on jacks.

12 Do not remove any of, or tamper with, the sound-damping material. Keep the material free of dirt andliquids such as fuel, oil and cleansing agents. If anysound-damping material is damaged, replace it toprevent the sound pressure level from increasing.

13 Use only lubricating oils and greases recommendeor approved by Atlas Copco or the machinmanufacturer. Ascertain that the selected lubricancomply with all applicable safety regulationespecially with regard to explosion or fire-risk anthe possibility of decomposition or generation ohazardous gases. Never mix synthetic with mineroil.

14 Protect the engine, alternator, air intake filteelectrical and regulating components, etc., prevent moisture ingress, e.g. when steam-cleanin

15 When performing any operation involving heaflames or sparks on a machine, the surroundincomponents shall first be screened with nonflammable material.

16 Never use a light source with open flame foinspecting the interior of a machine.

17 When repair has been completed, the machine shabe barred over at least one revolution foreciprocating machines, several revolutions forotary ones to ensure that there is no mechanicinterference within the machine or driver. Check thdirection of rotation of electric motors when startinup the machine initially and after any alteration the electrical connection(s) or switch gear, to checthat the oil pump and the fan function properly.

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1.6 Tool applications safety

Apply the proper tool for each job. With the knowledgeof correct tool use and knowing the limitations of tools,along with some common sense, many accidents can beprevented.Special service tools are available for specific jobs andshould be used when recommended. The use of thesetools will save time and prevent damage to parts.

1.7 Battery safety precautions

When servicing batteries, always wear protectingclothing and glasses.1 The electrolyte in batteries is a sulphuric acid

solution which is fatal if it hits your eyes, and whichcan cause burns if it contacts your skin. Therefore,be careful when handling batteries, e.g. whenchecking the charge condition.

2 Install a sign prohibiting fire, open flame andsmoking at the post where batteries are beingcharged.

3 When batteries are being charged, an explosive gasmixture forms in the cells and might escape throughthe vent holes in the plugs.Thus an explosive atmosphere may form around thebattery if ventilation is poor, and can remain in andaround the battery for several hours after it has beencharged. Therefore:- never smoke near batteries being, or having

recently been, charged,- never break live circuits at battery terminals,

because a spark usually occurs.

4 When connecting an auxiliary battery (AB) parallel to the unit battery (CB) with booster cableconnect the + pole of AB to the + pole of CB, theconnect the - pole of CB to the mass of the unDisconnect in the reverse order.

tand-by in cases of interruption of the mains. The generator0 Pd generator is driven by a fluid-cooled diesel engine,

Lifting beamGuiding rodSide doorsEngine exhaustData plateDoor, access to control and indicator panelOutput terminal boardHole for forkliftEarthing rod

H Drain and access hole (in the frame)F Filler cap fuel

- 15 -

2 Main parts

2.1 General description

The QAS 60 Pd is an AC generator, built for continuous running at sites where no electricity is available or as soperates at 50/60 Hz, 230/240 V in line-to-neutral mode and 400/480 V in line-to-line mode. The QAS 6manufactured by PERKINS. An overview of the main parts is given in the diagram below.

123456789

DFC

AlternatorF Air filter

CouplingFO Drain flexible engine oilH Drain and access hole (in the frame)PF Drain plug fuel

EngineFan

F Filler cap fuelO Filler cap engine oilW Filler cap coolant

Fuel filter1 BatteryF Oil filterLD Engine oil level dipstick

Pre fuel filterRadiator

- 16 -

AACDDDEFFCFCFCFFGOOPFR

DPF, DH

C

2.3 Mechanical features

The mechanical features described in this chapter arestandard provided on this generator. For all othermechanical features, see “Overview of themechanical options” on page 102.

2.3.1 Engine and alternator

The alternator is driven by a fluid-cooled dieselengine. The engine’s power is transmitted through adirect disc coupling.The generator houses a single bearing alternator witha dedicated voltage regulator.The synchronous brushless alternator has Class Hrotor and stator windings in an IP23 housing.

2.3.2 Cooling system

The engine is provided with a water cooler. Thecooling air is generated by a fan, driven by the engine.

Indicates the partnumbers of the different service packs and of the engine oil. These parts can be ordered to the factory.

XXXXXXXXXXXXXXX

Engine oil PAROIL E PAROIL Extra

Engine coolant PARCOOL EG

XXXXXXXXX XXXX XXXX XXXXXXXXXXX XXXX XXXX XX

XX XXXXXXX XXXX XXXX XX XXXX XXXX XXXX XXXXXXX XXXX XXXX XX XXXX XXXX XXXX XXXXXXX XXXX XXXX XX

XX XXXXXXX XXXX XXXX XXXX XXXXXXX XXXX XXXX XXXX XXXXXXX XXXX XXXX XX

- 17 -

2.2 Markings

A brief description of all markings provided on thegenerator is given hereafter.

Indicates the presence of electric shock hazards. Enclosures marked with these symbols should only be opened by trained or instructed people.

Indicates that the engine exhaust is a hot and harmful gas, which is toxic in case of inhalation. Always make sure that the unit is operated outside or in a well-ventilated room.

Indicates that these parts can become very hot during operation (e.g. engine, cooler, etc.). Always make sure that these parts are cooled down before touching them.

Indicates that the guiding rods may not be used to lift the generator. Always use the lifting rod in the roof of the generator to lift it.

Indicates a lifting point of the generator.

Indicates that the generator may be refuelled with diesel fuel only.

Indicates the drain for the engine oil.

diesel

Indicates the drain for the coolant.

Indicates the drain plug for the enginefuel.

Use PAROIL E only.

Indicates the different earthing connections on the generator.

Indicates that the alternator should notbe cleaned with high pressurised water.

Indicates the battery switch.

Indicates that the unit may start automatically and that the instruction book has to be consulted prior to use.

Read the instruction manualbefore using the lifting eye.

Indicates the 3-way valve.

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- 18 -

2.3.3 Safety devices

The engine is equipped with low oil pressure and highoil temperature shut-down switches.

2.3.4 Bodywork

The alternator, the engine, the cooling system, etc. areenclosed in a sound-insulated bodywork that can beopened by means of side doors (and service plates).The generator can be lifted by using the lifting eyeintegrated in the bodywork (roof). To be able to liftthe QAS 60 by means of a forklift, rectangular holesare provided in the frame.The earthing rod, connected to the generator’s earthterminal is located at the bottom of the frame on theoutside.

2.3.5 Control panel

The control panel grouping volt and amp meters,control switch etc., is placed at the rear end.

2.3.6 Data plate and serial number

The generator is furnished with a data plate showingthe product code, the unit number and the poweroutput (see “Dataplate” on page 110).The serial number is located on the right-hand frontside of the frame.

2.3.7 Drain plugs and filler caps

The drain holes for the engine oil, the coolant and thplug for the fuel, are located and labelled on thframe. The fuel drain plugs are located; one at thbottom of the frame and the other at the cubicle sidof the frame.The drain flexible for engine oil can be brought to thoutside of the generator through the drain hole.

The filler cap for the engine coolant is accessible van opening in the roof. The fuel filler cap is located ithe side panel.

2.3.8 Spillage free skid

A Spillage free skid with forklift slots allows thcustomer to transport the generator easily with forklift. It avoids accidental spilling of engine fluidand thus helps to protect the environment.The leaking fluid can be removed via drain holesecured by drain plugs. Tighten the plugs firmly ancheck for leakages. When removing the leaking fluiobserve all relevant local legislation.

The drain hole can also be used toguide external fueltank connections.When connecting an externalfueltank, use the 3-way valves. Referto External fueltank connection(with/without quick couplings).

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Qc1002™ Module

The Qc1002™ module is located inside the controlpanel. This control module will carry out allnecessary tasks to control and protect a generator,regardless of the use of the generator.This means that the Qc1002™ module can be used forseveral applications.

Qc 1002

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- 19 -

2.4 Electrical features

The electrical features described in this chapter arestandard provided on this generator. For all otherelectrical features, see “Overview of the electricaloptions” on page 91.

2.4.1 Control and indicator panels

To operate the generator, one of the following controlpanels is installed.

2.4.1.1 Qc1002™ controller

General description Qc1002™ control panel

A1 .......Qc1002™ display

F10......Fuse

The fuse activates when the current from thbattery to the engine control circuit exceedits setting. The fuse can be reset by pushinthe button.

H0 .......Panel light

S2 .......Emergency stop button

Push the button to stop the generator in casof an emergency. When the button pressed, it must be unlocked, before thgenerator can be restarted. The emergencstop button can be secured in the lockeposition with the key, to avoid unauthorizeuse.

S20 .....ON/OFF/REMOTE switch

To start up the unit (locally or remote).

X25 .....Terminal strip

Qc 1002145

X25

S20

F10

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Qc2002™ Module

The Qc2002™ module is located inside the controlpanel. This control module will carry out allnecessary tasks to control and protect a generator,regardless of the use of the generator.This means that the Qc2002™ module can be used forseveral applications.

- 20 -

2.4.1.2 Qc2002™ controller

General description Qc2002™ control panel

A1 .......Qc2002™ display

F10...... Fuse

The fuse activates when the current from thebattery to the engine control circuit exceedsits setting. The fuse can be reset by pushingthe button.

H0 .......Panel light



S20 .....ON/OFF switch

Position O: No voltage is applied to thQc2002™ module, the generator will nostart.Position I: Voltage is applied to thQc2002™ module, it is possible to start uthe generator.

X25 .....Terminal strip

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X25

S20

F10

A1

S2

S4

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X25 .....Connection block

Inside the cubicle. Allows customerconnections.

X30 .....Connector X30

Connector for communication with othergenerators with Qc4002™ MkII whenparalleling, both in ALS and PMS mode. Anadapter can be plugged in. See page 58.

Refer to circuit diagram for thecorrect connection.!

- 21 -

2.4.1.3 Qc4002™ MkII controller

General description Qc4002™ MkII control panel

A2 .......Qc4002™ MkII display

F10......Fuse

The fuse (10 A) activates when the currenfrom the battery to the engine control circuexceeds its setting. The fuse can be reset bpushing the button.



S12 .....Frequency selector switch (50 Hz/60 Hz)

Allows to choose the frequency of the outpuvoltage: 50 Hz or 60 Hz.

S20 .....ON/OFF switch

Position O: No voltage is applied to thQc4002™ MkII module, the generator winot start.Position I: Voltage is applied to thQc4002™ MkII module, it is possible tstart up the generator.

T1 T2 T3

M3

Q1

X30

50Hz - 60Hz

X1

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LOG

S20F10

S12S2A2

X25X30

Changing the output frequency isonly allowed when the unit hasstopped.

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S2........Emergency stop button

Push the button to stop the generator in caseof an emergency. When the button ispressed, it must be unlocked, by turning itanti-clockwise, before the generator can berestarted. The emergency stop button can besecured in the locked position with the key,to avoid unauthorized use.

Q1 .......Main circuit breaker

Interrupts the power supply to X1 when ashort-circuit occurs at the load side, or whenthe earth leak detector (30 mA) or theovercurrent protection (100 A) is activatedor when the shunt trip is energized. It mustbe reset manually after eliminating theproblem.

X1 .......Main power supply (400 V AC)

Terminals L1, L2, L3, N (= neutral) and PE(= earthing), hidden behind the control paneldoor and behind a small transparent door.

- 22 -

Qc4002™ MkII module

The Qc4002™ MkII module is located inside thecontrol panel, and communicates with a display unit,located in front of the control panel. This controlmodule will carry out all necessary tasks to controland protect a generator, regardless of the use of thegenerator. This means that the Qc4002™ MkII module can beused for several applications.

2.4.2 Output terminal board

The cubicle provides a terminal board for easieconnection of cables. It is situated below the controand indicator panel.

www.atlascopco.com

Qc400

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LOG

X1

Q1

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3.2 Installation

3.2.1 Indoor installation

If the generator is operated indoors, install an exhaustpipe of sufficient diameter to duct the engine exhausttowards the outside. Check for sufficient ventilationso that the cooling air is not recirculated.

3.2.2 Outdoor installation

– Place the generator on a horizontal, even and solidfloor. The generator can operate in a slant positionnot exceeding 15° (in both senses: front/rear andleft/right).

– The generator should be kept with the doorsclosed, in order to avoid the ingress of water anddust. Dust ingress reduces the lifetime of filtersand may reduce your generator's performance.

– Check that the engine exhaust is not directedtowards people.

– Locate the rear end of the generator upwind, awayfrom contaminated windstreams and walls. Avoidrecirculation of exhaust air from the engine. Thiscauses overheating and engine power decrease.

For more information about indoorinstallation, consult your local AtlasCopco dealer.

!

- 23 -

3 Installation and connection

3.1 Lifting

The lifting eye, to lift the generator by means of ahoist, is integrated in the bodywork and easilyaccessible from the outside. The recesses in the roofhave guiding rods at both sides.When lifting the generator, the hoist has to be placedin such a way that the generator, which must beplaced level, will be lifted vertically.

To be able to lift the generator by means of a forklifrectangular holes are provided at the bottom of thframe.

Never use the guiding rods to lift thegenerator.

Lifting acceleration and retardationmust be kept within safe limits (max.2 g).Helicopter lifting is not allowed.

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3.3.2 Quality, minimum section and

maximum length of cables

The cable connected to the terminal board of thegenerator must be selected in accordance with locallegislation. The type of cable, its rated voltage andcurrent carrying capacity are determined byinstallation conditions, stress and ambienttemperature. For flexible wiring, rubber-sheathed,flexible core conductors of the type H07 RN-F(Cenelec HD.22) or better must be used.The following table indicates the maximum allowable3-phase currents (in A), in an ambient temperature of40°C, for cable types (multiple and single core PVCinsulated conductors and H07 RN-F multiple coreconductors) and wire sections as listed, in accordancewith VDE 0298 installation method C3. Localregulations remain applicable if they are stricter thanthose proposed below.

Wire section Max. current (A) (mm²) Multiple core Single core H07 RN-F

2.5 22 25 214 30 33 286 38 42 36

10 53 57 5016 71 76 6725 94 101 8835 114 123 11050 138 155 13870 176 191 17095 212 228 205

- 24 -

– Leave enough space for operation, inspection andmaintenance (at least 1 meter at each side).

– Check that the inner earthing system is incompliance with the local legislation.

– Use coolant for the engine cooling system. Referto the Engine instruction book for the propercoolant mixture.

– Check the tightness of the bolts and nuts.

– Install the earthing rod as near as possible to thegenerator and make sure not to have a contactvoltage higher than 25 V.

– Check that the cable end of the earthing rod isconnected to the earth terminal.

3.3 Connecting the generator

3.3.1 Precautions for non-linear and

sensitive loads

The most common non-linear, 3-phase loads arthyristor/rectifier-controlled loads, such as convertosupplying voltage to variable speed motoruninterruptable power supplies and Telecomsupplies. Gas-discharge lighting arranged in singlephase circuits generate high 3rd harmonics and risfor excessive neutral current.Loads most sensitive to voltage distortion includincandescent lamps, discharge lamps, computers, Xray equipment, audio amplifiers and elevators.Consult Atlas Copco for measures against the adversinfluence of non-linear loads.

The generator is wired for a TN-system to IEC 364-3, i.e. one point inthe power source directly earthed -in this case the neutral. The exposedconductive parts of the electricinstallation must be directlyconnected to the functional earth.If operating the generator inanother power system, e.g. an IT-system, other protective devicesrequired for these types must beinstalled. In any case only a qualifiedelectrician is authorized to removethe connection between the neutral(N) and earth terminals in theterminal box of the alternator.

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Non-linear loads draw currents withhigh contents in harmonics, causingdistortion in the wave form of thevoltage generated by the alternator.

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– Open the door of the control and indicator paneland the transparent door in front of the terminalboard X1.

– Provide the wire ends with cable lugs suited forthe cable terminals.

– Loosen the cable clamp and push the wire ends ofthe load cable through the orifice and clamp.

– Connect the wires to the proper terminals (L1, L2,L3, N and PE) of X1 and tighten the boltssecurely.

– Tighten the cable clamp.– Close the transparent door in front of X1.

- 25 -

The lowest acceptable wire section and thecorresponding maximum cable or conductor lengthfor multiple core cable or H07 RN-F, at rated current(20 A), for a voltage drop e lower than 5% and at apower factor of 0.80, are respectively 2.5 mm² and144 m. In case electric motors must be started,oversizing the cable is advisable.The voltage drop across a cable can be determined asfollows:

e = Voltage drop (V)I = Rated current (A)

L = Length of conductors (m)R = Resistance (/km to VDE 0102)X = Reactance (/km to VDE 0102)

3.3.3 Connecting the load

3.3.3.1 Site distribution panel

If outlet sockets are provided, they must be mounteon a site distribution panel supplied from the terminboard of the generator and in compliance with locregulations for power installations on building sites

3.3.3.2 Protection

– Check whether frequency, voltage and currencomply with the ratings of the generator.

– Provide a load cable, without excessive lengtand lay it out in a safe way without forming coil

e 3 I L R cos X sin+ 1000

--------------------------------------------------------------------------------=

For safety reasons, it is necessary toprovide an isolating switch orcircuit breaker in each load circuit.Local legislation may impose the useof isolating devices which can belocked.

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Qc1002™

4.2.1 Starting

To start up the unit locally, proceed as follows:

– Switch on the battery switch, if applicable.

– Switch off circuit breaker Q1. This is notnecessary when a plant contactor is installedbetween Q1 and the load.

– Put the starter switch S20 in position I (ON). Theunit starts a preheating cycle which takes 12seconds.

– The unit will start.In cold conditions the unit might not start from thefirst attempt. The controller will take 3 startattempts.

– Switch on circuit breaker Q1 in case no contactoris installed.

- 26 -

4 Operating instructions

4.1 Before starting

– With the generator standing level, check thengine oil level and top up if necessary. The olevel must be near to, but not exceed the high maron the engine oil level dipstick.

– Check the coolant level in the expansion tank othe engine cooling system. The coolant level mube near to the FULL mark. Add coolant necessary.

– Drain any water and sediment from the fuel prefilter. Check the fuel level and top up if necessarIt is recommended to fill the tank after the dayoperation to prevent water vapor in a nearly empttank from condensing.

– Drain leaking fluid from the frame.– Check the vacuum indicator of the air filter. If th

red part shows completely, replace the filteelement.

– Press the dust evacuator of the air filter to removdust.

– Check the generator for leakage, tightness of wirterminals, etc. Correct if necessary.

– Check that circuit breaker Q1 is switched off.

– Check that fuse F10 has not tripped and that themergency stop is in the OUT position.

– Check that the load is switched off.

– Check that the earth fault protection (N13) has notripped (reset if necessary).

In your own interest, always strictlyobserve all relevant safetyinstructions.Do not operate the generator inexcess of the limitations mentionedin the Technical Specifications.Local rules concerning the settingup of low voltage power installations(below 1000 V) must be respectedwhen connecting site distributionpanels, switch gear or loads to thegenerator.At each start-up and at any time anew load is connected, the earthingand protections (GB trip and earthleakage relay) of the generator mustbe verified. Earthing must be doneeither by the earthing rod or, ifavailable, by an existing, suitableearthing installation. The protectivesystem against excessive contactvoltage is not effective unless asuitable earthing is made.

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To stop the unit when the starter switch is in

position , proceed as follows:

– Switch off the load.– Stop the engine by putting the remote start/stop

switch in position stop or by putting the starterswitch S20 in position O.

– Lock all doors to avoid unauthorized access.

- 27 -

To start up the unit from a remote location,

proceed as follows:

– Put the starter switch S20 in position .– Switch on circuit breaker Q1.– Put the remote start/stop switch in position start.

The unit starts a preheating cycle which takes 12seconds.

– The unit will start.In cold conditions the unit might not start from thefirst attempt. The controller will take 3 startattempts.

– An external contactor can be connected andcontrolled by the Qc1002™.

4.2.2 During operation

Regularly carry out following checks:– Check the analogue meters (P1-P4) and the

controller display for normal readings.

– Check for leakage of oil, fuel or coolant.

– Check, by means of the generator gauges, that thvoltage between the phases is identical and ththe rated current is not exceeded.

– When single-phase loads are connected to thgenerator output terminals, keep all loads welbalanced.

– If circuit breakers have tripped during operatioswitch off the load and stop the generator. Checand, if necessary, decrease the load.

4.2.3 Stopping

To stop the unit locally, proceed as follows:

– Switch off the load.– Switch off circuit breaker Q1.– Stop the engine by putting the starter switch S2

in position O.– Lock all doors to avoid unauthorized access.

Avoid to let the engine run out offuel. If it happened, priming willspeed up the starting.

Avoid long low-load periods(< 30%). In this case, an outputdrop and higher oil consumption ofthe engine could occur. Refer to‘Preventing low loads’.

!

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The generator’s doors may onlyremain opened for short periodsduring operation, to carry outchecks for example.

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4.2.4.2 Qc1002™ menu overview

At Qc1002™, the LCD will show followinginformation:– in Normal condition (scroll through the

information using UP and DOWN):• Status (eg: preheat, crank, run, cooldown,

extended stop time, …)• Controller type & version• Parameter list• Alarm list• LOG list• Service Timer 1 & Service Timer 2• Battery Voltage• Coolant temperature• Oil pressure• Fuel level• Voltage - frequency - running hours

– in Alarm condition (scroll through theinformation using UP and DOWN):• a list of all active Alarms

It's possible to scroll through the views, using the UPand DOWN buttons. The scrolling is continuous.If a Special status comes up, the Status Display isshown. If an Alarm comes up, the Alarm Display is shown.

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- 28 -

4.2.4 Setting the Qc1002™

4.2.4.1 Pushbutton and LED functions

Following pushbuttons are used on the

Qc1002™:

Following LEDs are used on the Qc1002™:

1 ENTER: Is used to select and confirm changed settings in the Parameter list.

2 UP: Is used to scroll through the display information and to adjust parameter value upwards.

3 DOWN: Is used to scroll through the display information and to adjust parameter value downwards.

4 BACK: Is used to leave the Alarm pop-up window, to leave the Parameter list and to leave menu's without change.

Qc 1002145

12

4

3

1 Power Green LED indicates that the unit ispowered up.

2 Remote Green LED indicates that the RemoteMode is selected.

4 Alarm Flashing red LED indicates that an alarm is present. A continuous red LED indicates that the alarm has beenacknowledged by the user. The exacalarm is shown on the display.

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Parameter display

This view shows a number of Parameter settings andgives access to them.An overview is given in “Parameter list” on page 31.

Alarm list display

This view shows the number of active alarms andgives access to them.An overview is given in “Solving alarms” on page 84.

Parameter

Alarm List0 Alarm(s)

- 29 -

4.2.4.3 Qc1002™ menu description

Status display (pop-up window)

In case special statuses are entered, a pop-up windowwill automatically be entered for as long as the statusis active.The background screen is not updated when the statuspop-up window is active.

These special statuses are:

If a special status has elapsed, the active view will bentered again automatically.If an Alarm comes up, the Alarm Display is shown.

Controller type and version display

This view shows the controller type and the ASWversion number.

PREHEAT

START OFF/EXTENDED STOP TIMER

COOLDOWN

DIAGNOSTIC

Qc1002vX.XX.X

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Oil pressure display

This view shows the Oil pressure and the runninghours.See also “Parameter list” on page 31 for selectionbetween bar and psi.

Fuel level display

This view shows the Fuel level and the running hours.

3.2barOil00168.1h

75%Fuel00168.1h

- 30 -

LOG list display

This view shows the alarm memory and gives accessto it.An overview is given in “LOG list” on page 33.

Service timer 1 & Service timer 2 display

This view shows both Service timers. The servicetimer indication is shown when service time has runout. It can be removed by resetting the timers oracknowledging the Service timer indication.The service timer indications count and give an alarmwhen value is reached.

Resetting the Service Timers can be done through theParameter display.

Battery Voltage display

This view shows the Battery voltage and the runninhours.

Coolant temperature display

This view shows the Coolant temperature and thrunning hours.See also “Parameter list” on page 31 for selectiobetween °C and °F.

LOG List

Service 1Service 2

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– Unit Menu

This menu is used to select whether tempreatureand pressure should appear in °C/bar or °F/psi.

– Language selection

Icons is the default factory set language, but 6other languages can be selected: English, French,German, Italian, Spanish and Cyrillic (Russian).All information in the Parameter List display isalways in English.

– Generator Underfrequency: failclass, enable,delay, setpoint

– Generator Overfrequency: failclass, enable, delay,setpoint

– Generator Undervoltage: failclass, enable, delay,setpoint

– Generator Overvoltage: failclass, enable, delay,setpoint

– Engine CAN communication

This menu is used to select the type of engineelectronics, the Qc1002™ controller shouldcommunicate with via the Canbus.

It's possible to scroll between configuration menu'sby using the pushbuttons UP and DOWN.Pushing the ENTER button activates theconfiguration menu which is shown at the display.

- 31 -

Voltage - frequency - running hours display

This view shows the voltage, frequency and runninghours.

4.2.4.4 Parameter list

The Parameter Menu's are pre-programmed!

A password will be asked for when an attempt tchange a setting is about to be done (user password 2003).Menu's shown on the Parameter list LCD:– Running hours adjust

This menu is used to adjust the amount of runninhours. The running hours can only be higherenot lowered.

– Unit Type

– Service Timer 2 reset

– Service Timer 1 reset

These menus are used to reset the service timerWhen a service timer alarm occurs and acknowledged, the service timer will be resautomatically.

– Diagnostic Menu

This menu is used to power up the enginelectronics without starting the engine. When thsetting is switched on, electric power will bsupplied to the engine electronics after half minute delay. The unit can not be started as lonas this parameter is switched on.

50Hz400V00168.1h

Unit type 2 for QAS 60!!

Unit type

Unit type2

- 32 -

This is the described menu flow for changing the unit type:

Qc 1002145

Qc1002145

Parameter Running time

Unit type

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- 33 -

4.2.4.5 LOG list

The unit will keep an event log of the latest 30 events.

Events are:– shutdowns– service timer 1/2 reset– unit type changesTogether with each event, the running hours at thetime of the event will be stored.

4.2.4.6 Remote start operation

Installation wirings:

– X25.1 & X25.2 to be wired for the remote staswitch.

– X25.3 & X25.4 to be wired for the remocontactor (open/close).

1 Controller type2 Event number3 Event4 Running hours

Time: 00001h

EVENT LOG #04 WaterQc1002

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Regularly carry out following checks:

– Check the analogue meters (P1-P4) and thecontroller display for normal readings.

– Check for leakage of oil, fuel or coolant.

– Check, by means of the generator gauges, that thevoltage between the phases is identical and thatthe rated current is not exceeded.

– When single-phase loads are connected to thegenerator output terminals, keep all loads well-balanced.

– If circuit breakers have tripped during operation,switch off the load and stop the generator. Checkand, if necessary, decrease the load.

Avoid to let the engine run out offuel. If it happened, priming willspeed up the starting.

Avoid long low-load periods(< 30%). In this case, an outputdrop and higher oil consumption ofthe engine could occur. Refer to‘Preventing low loads’.


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- 34 -


Qc2002™

4.3.1 Starting

To start up the unit locally, proceed as follows:

– Switch on the battery switch.– Switch off circuit breaker Q1. This is not

necessary when a plant contactor is installedbetween Q1 and the load.

– Put the starter switch S20 in position I (ON).Voltage is applied to the Qc2002™ module.

– The unit can be started manually by pressing theSTART button on the Qc2002™ module.

– The unit will start. In cold conditions the unit might not start from thefirst attempt. The controller will take 3 startattempts.

– Switch on circuit breaker Q1 in case no contactoris installed.

To start up the unit from a remote location,

proceed as follows:

– Put the starter switch S20 in position I (ONVoltage is applied to the Qc2002™ module.

– Switch on circuit breaker Q1.– For remote start:

• Put the unit in Island mode. Push thAUTOMATIC button. Use an external switcto start the machine.

or• Put the unit in AMF mode. Push th

AUTOMATIC button. The machine will staautomatically when Mains fails.

See also ‘Genset mode’ on page 41 for mordetailed information on Island and AMF mode.

– The unit will start. In cold conditions the unit might not start from thfirst attempt. The controller will take 3 staattempts.

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4.3.4 Setting the Qc2002™



Qc2002™:

1 ENTER: Is used to select and confirm changed settings in the Parameter list.

2 UP: Is used to scroll through the display information and to adjust parameter value upwards.

3 DOWN: Is used to scroll through the display information and to adjust parameter value downwards.

4 BACK: Is used to leave the Alarm pop-up window, to leave the Parameter list and to leave menu's without change.

Qc20021.00.1

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5

8

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- 35 -

4.3.3 Stopping

To stop the unit , proceed as follows:

– Switch off the load.

– Switch off circuit breaker Q1.– Stop the engine by using the STOP button on the

Qc2002™ module.

– Put the starter switch S20 in position O (OFF) toshut down the voltage apply towards theQc2002™ module.


To stop the unit when the Qc2002™ module is in

AUTOMATIC operation mode, proceed as

follows:

– Switch off the load.

– For remote start: • When operating in Island mode, use the

external switch to stop the machine.• When operating in AMF mode, the machine

will automatically stop when the Mainsreturns.

– Cooldown period default 15 sec.– Put the starter switch S20 in position O (OFF) t

shut down the voltage apply towards thQc2002™ module.


When the unit is stopped with theSTOP button in Automaticoperation, it will automatically go toManual Mode.

!

6 Mains contactor

Green LED indicates that it is possible to close the Mains Contactor (only in AMF mode), if the Generator contactor is open.

7 Mains voltage

LED is green, if the mains is present and OK.LED is red when a mains failure is detected. LED is flashing green when the mains returns during the ‘mains OK delay’ time.

8 Alarm Flashing red LED indicates that an alarm is present. A continuous red LED indicates that the alarm has been acknowledged by the user. The exact alarm is shown on the display.

- 36 -

Following LEDs are used on the Qc2002™:5 AUTOMATIC: Is used to put the unit in manual or automatic operation.

6START: Is used to start the unit in manual operation.

7 STOP: Is used to stop the unit in manual or automatic operation (without cooldown). When the unit is stopped with the STOP button in automatic operation, it will automatically go to manual operation.

8 GENERATOR CONTACTOR: Is used to open or close the Generator contactor, if the Qc2002™ is in manual operation

9 MAINS CONTACTOR: Is used to open or close the Mains contactor, if the Qc2002™ is in manual operation.

G

1 Power Green LED indicates that the unit is powered up.

2 Automatic Green LED indicates that the Qc2002™ is in automatic operation.

3 Start/Stop Green LED indicates that the Qc2002™ receives running feedback (via the W/L input, via the RPM value at the Canbus, orvia the AC frequency).

4 U/F OK Green LED indicates that the voltage/frequency is present and OK.

5 Generator contactor

Green LED indicates that the voltage and the frequency of the alternator are within certain limits for a certain time. It will be possible to close the Generator Contactor (both in Island and in AMF mode), if the Mains contactor is open.

Qc20021.00.1

G

1

83

2

4

5 7

6

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4.3.4.3 Qc2002™ menu description

Status Display (pop-up window)

In case special statuses are entered, a pop-up windowwill automatically be entered for as long as the statusis active.The background screen is not updated when the statuspop-up window is active.

These special statuses are:

PREHEAT

START OFF/EXTENDED STOP TIMER

COOLDOWN

- 37 -

4.3.4.2 Qc2002™ menu overview

At Qc2002™, the LCD will show followinginformation:– in Normal condition (scroll through the

information using UP and DOWN):• Status (eg: preheat, crank, cooldown, extended

stop time, …)• Line voltages of the generator• Controller type & version• Parameter list• Alarm list• LOG list• Service Timer 1 & Service Timer 2• Battery Voltage• RPM (speed)• Coolant temperature• Oil pressure• Fuel level• kWh counter• Power factor, the frequency of the generator

and the frequency of the mains • Line voltage, frequency and active power of

the generator

• Active, reactive and apparent power of thgenerator

• Generator currents• Phase voltages of the mains• Line voltages of the mains• Phase voltages of the generator

– in Alarm condition (scroll through thinformation using UP and DOWN):• a list of all active Alarms

It's possible to scroll through the views, using the Uand DOWN buttons. The scrolling is continuous. If a Special status comes up, the Status Display shown. If an Alarm comes up, the Alarm Display is shown.

d

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LOG list display

This view shows the alarm memory and gives accessto it.An overview is given in “LOG list” on page 45.

Service timer 1 & Service timer 2 display

This view shows both Service timers. The servicetimer indication is shown when service time has runout. It can be removed by resetting the timers oracknowledging the Service timer indication.The service timer indications count and give an alarmwhen value is reached.

Resetting the Service Timers can be done through theParameter display.

LOG List

Service 1Service 2

59h59h

- 38 -

If a special status has elapsed, the active view will beentered again automatically.If an Alarm comes up, the Alarm Display is shown.

Line voltages generator display

This view shows the line voltages of the generator.

Controller type and version display

This view shows the controller type and the ASWversion number.

Parameter display

This view shows a number of Parameter settings angives access to them.An overview is given in “Parameter list” on page 40

Alarm list display

This view shows the number of active alarms angives access to them.An overview is given in “Alarm overview” opage 83.

DIAGNOSTIC

G L1-L2G L2-L3G L3-L1

400V400V400V

Qc20021.00.1

Parameter


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s.

kWh counter display

This view shows the kWh counter.

Power factor - frequency generator - frequency

mains display

This view shows the PF, the frequency of thegenerator and the frequency of the mains (M f L1:only in AMF mode).

E 4860kWh

PFG f L1M f L1

0.0050Hz50Hz

- 39 -

Battery voltage display

This view shows the Battery voltage and the runninghours.

RPM display

This view shows the engine speed and the runninghours.

Coolant temperature display

This view shows the Coolant temperature and therunning hours.See also “Parameter list” on page 40 for selectionbetween °C and °F.

Oil pressure display

This view shows the Oil pressure and the runninhours.See also “Parameter list” on page 40 for selectiobetween bar and psi.

Fuel level display

This view shows the Fuel level and the running hour

13.2 VBattery00168.1h

0RPM00168.1h

62˚CWater00168.1h

3.2barOil00168.1h

75%Fuel00168.1h

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4.3.4.4 Parameter list

The parameter menu's are pre-programmed !

A password will be asked for when an attempt tochange a setting is about to be done (user password =2003).By entering the parameter list, pushbuttonAUTOMATIC is disposed of its normal operationsand will not perform any functionality.

It's possible to scroll between configuration menu'sby using the pushbuttons UP and DOWN.Pushing the ENTER button activates theconfiguration menu which is shown at the display.

- 40 -

One line voltage - frequency - active power

display

This view shows one line voltage, frequency andactive power of the generator.

Active - reactive - apparent power display

This view shows the active, reactive and apparentpower of the generator.

Generator current display

This view shows the generator current.

Phase voltages mains display

This view shows the phase voltages of the mains (only shown in AMF mode).

Line voltages mains display

This view shows the line voltages of the mains (only shown in AMF mode).

Phase voltages generator display

This view shows the phase voltages of the generato

G L1-L2G f L1P

400V50Hz80kW

PQS

80kW0kVAr80kVA

G I1G I2G I3

100A100A100A

M L1-NM L2-NM L3-N

230V230V230V

M L1-L2M L2-L3M L3-L1

400V400V400V

G L1-NG L2-NG L3-N

230V230V230V

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Horn delay

This menu is used to set the delay, how long thegeneral alarm relay stays energized (if present). If setto 0.0s, the general alarm relay will stay energizedcontinuously.

Running hours adjust

This menu is used to adjust the amount of runninghours. The running hours can only be highered, notlowered.

Service timer 2 reset

Horn Delay0.0s 20.0s 990.0s

Running TimeCur. 168 20000

St 2 ResetNo No Yes

- 41 -

Menu's shown on the parameter list LCD:

Genset mode

This menu is used to change the mode of the machine.In the Qc2002™ module 2 application modes can beselected:

Island operation

– This operation type is selected for local/remotestart applications, without the Mains (= stand-alone).• Combined with Manual Operation mode =

Local Start operation.• The sequences start / stop / close Generator

Contactor / open Generator Contactor can beactivated manually.

• Combined with Automatic Operation mode =Remote Start operation.

– The remote start signal can be given with anexternal switch. After the generator has beenstarted, the Generator Contactor will closeautomatically.

– Installation wirings for Remote Start operation:wire the RS switch between X25.9 & X25.10.

Automatic Mains Failure (AMF) operation

– When the Mains exceeds the defined voltagefrequency limits for a defined delay time, thgenerator will take over the load automatically.

– When the mains is restored within the definelimits for a defined time, the generator will unloabefore disconnecting and switching back to thMains.

– The generator will then go into cooldown anstop. It will stay stanby for the next event.

– Installation wirings for Remote Start operationrefer to circuit diagram 9822 0996 06/01 for thcorrect connections.

Genset ModeIsland Island AMF

This application is only possible incombination with the AUTO mode.If the Manual Operation mode isselected the AMF operation willNOT function!

To operate the unit in AMF mode,make sure that the COC (ChangeOver Contactors) box is properlyinstalled, see page 101. Refer tocircuit diagram 9822 0773 55 for thecorrect connections.

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Engine CAN communication

This menu is used to select the type of engineelectronics, the Qc2002™ controller shouldcommunicate with via the Canbus.

MF high frequency

This menu is used to set the maximum limit for themains frequency, in % of the nominal frequency (inAMF-Auto).

MF low frequency

This menu is used to set the minimum limit for themains frequency, in % of the nominal frequency (inAMF-Auto).

Engine I CommOFF

MF high freq100% 110 120%

MF low freq80% 90 100%

- 42 -

Service timer 1 reset

These menus are used to reset the service timers.When a service timer alarm occurs and isacknowledged, the service timer will be resetautomatically.

Diagnostic menu

This menu is used to power up the engine electronicswithout starting the engine. When this setting isswitched on, electric power will be supplied to theengine electronics after half a minute delay. The unitcan not be started as long as this parameter is swichedon.

Unit menu

This menu is used to select the units into whicpressures and temperatures will be shown.

Language selection

Icons is the default factory set language, but 6 othelanguages can be selected: English, French, GermaItalian, Spanish and Cyrillic (Russian). Ainformation in the Parameter List display is always iEnglish.

St 1 ResetNo No Yes

DiagnosticsOff Off On

UnitC/bar C/bar F/psi

LanguageEnglish

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MF voltage delay

This menu is used to set the delay, which defines howlong the mains voltage may be above the max limit orbelow the min limit before there will be switchedfrom mains to generator (in AMF-Auto). During thisdelay, the Mains LED flashes in red.

Overvoltage enable

Overvoltage failclass

MF volt delay1.0s 2.0 990.0s

> Volt enableEnable enable disable

> Volt FCwarning warning shutdown

- 43 -

M frequency delay

This menu is used to set the delay, which defines howlong the mains frequency has to be back within thelimits before there will be switched from generator tomains again (in AMF-Auto). During this delay, theMains LED flashes in green.

MF frequency delay

This menu is used to set the delay, which defines howlong the mains frequency may be above the max limitor below the min limit before there will be switchedfrom mains to generator (in AMF-Auto). During thisdelay, the Mains LED flashes in red.

MF high voltage

This menu is used to set the maximum limit for thmains voltage, in % of the nominal voltage (in AMFAuto).

MF low voltage

This menu is used to set the minimum limit for thmains voltage, in % of the nominal voltage (in AMFAuto).

M voltage delay

This menu is used to set the delay, which defines holong the mains voltage has to be back within the limibefore there will be switched from generator to mainagain (in AMF-Auto). During this delay, the MainLED flashes in green.

M freq delay10s 30 9900s

MF freq delay1.0s 2.0 990.0s

MF high volt100% 110 120%

MF low volt80% 90 100%

M volt delay10s 30 9900s

Overfrequency delay

Overfrequency setpoint

Underfrequency enable

Underfrequency failclass

> Freq Delay0 1 99

> Freq SP0 38 70

< Freq enableEnable enable disable

< Freq FCwarning warning shutdown

- 44 -

Overvoltage delay

Overvoltage setpoint

Undervoltage enable

Undervoltage failclass

Undervoltage delay

Undervoltage setpoint

Overfrequency enable

Overfrequency failclass

> Volt Delay0 1 99

> Volt SP0 450 999

< Volt enableEnable enable disable

< Volt FCwarning warning shutdown

< Volt Delay0 1 99

< Volt SP0 450 999

> Freq enableEnable enable disable

> Freq FCwarning warning shutdown

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- 45 -

Underfrequency delay

Underfrequency setpoint

4.3.4.5 LOG list

The unit will keep an event log of the latest 30 event

Events are:– shutdowns– service timer 1/2 resetTogether with each event, the real time of the evenwill be stored.

< Freq Delay0 1 99

< Freq SP0 38 70

1 Controller type2 Event number3 Event4 Date and hour of the event

Time: 27/6 14:27

EVENT LOG #04 WaterQc2002

4

1

3

2

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4.4.3 Stopping

– When in SEMI-AUTO mode:• Press the GB open/close button to open the

generator breaker. • Press the STOP button once to stop the

generator. The unit will go into cooldown andstop after the cooldown period.

• Press the STOP button twice to stop thegenerator immediately, without going intocooldown.

– When in AUTO mode:• The generator shuts down automatically

depending on the selected application.• If you want to stop the generator manually, go

first to SEMI-AUTO mode and follow theprocedure for stopping in SEMI-AUTO mode.

Not allowing the unit to cooldownproperly can lead to severe damageto the engine!

!

- 46 -

4.4 Operating and setting Qc4002™ MkII

4.4.1 Starting

– Turn the battery switch to ON.– Turn the S20 button to the ON position to activate

the Qc4002™ MkII controller.– Select the correct application type and the correct

mode on the Qc4002™ MkII module (see“Overview of applications” on page 61 for thepossible selections).

– Make the correct wirings and program theapplicable parameters (see “Standardapplications” on page 54 for more details).

– When in SEMI-AUTO mode:• Use the START button to start-up the

generator. • Allow the generator to start-up till voltage and

frequency are OK (LED U/F OK lights up).• Press the GB open/close button to close the

generator breaker.– When in AUTO mode:

• The generator will start-up automatically andclose the contactors depending on the selectedapplication.


Regularly carry out following checks:– Check the display for normal readings.

– Check for leakage of oil, fuel or cooling water.

– When single-phase loads are connected to thgenerator output terminals, keep all loads welbalanced.

– If circuit breakers have tripped during operatioswitch off the load and stop the generator. Checand, if necessary, decrease the load.

Before setting the controller makesure that the Qc4002™ MkII isNOT in AUTO mode. This willprevent the unit to start upautomatically without prior notice.Also, in AUTO mode someparameters are unavailable.

!Avoid letting the engine run out offuel. If this happens, priming willspeed up the starting.

Avoid long low-load periods(< 30%). In this case, an outputpower drop and higher oilconsumption of the engine couldoccur. Refer to ‘Preventing lowloads’.

Never turn the battery switch toOFF during operation.


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11 SEL: Is used to select the underscored entry in the fourth line of the display.

12 UP: Increases the value of the selected set point (in the setup menu). In the daily use display, this button function is used for scrolling the View lines in V1 or the second line (in the setup menu) displaying of generator values.

13 DOWN: Decreases the value of the selected set point (in the setup menu). In the daily use display, this button function is used for scrolling the View lines in V1 or the second line (in the setup menu) displaying of generator values.

14 LEFT: Moves the cursor left for manoeuvring in the menus.

15 RIGHT: Moves the cursor right for manoeuvring in the menus.

- 47 -

4.4.4 Setting the Qc4002™ MkII



Qc4002™ MkII

1 INFO: Shifts the display 3 lower lines to show the alarm list.

2 JUMP: Enters a specific menu number selection. All settings have a specific number attached to them. The JUMP button enables the user to select and display any setting without having to navigate through the menus.

3 START: Start of the gen-set if SEMI-AUTO or MANUAL is selected.

Qc4002

G

!

OK

LOG

1

23

4

5 6 9

7 12

8 14

10

1115

13

4 STOP: Stop of the gen-set if SEMIAUTO or MANUAL is selected.

5 GB: Manual activation of close breaker and open breakesequence if SEMI-AUTO is selected.

6 MB: Manual activation of close breaker and open breakesequence if SEMI-AUTO is selected.

7 VIEW: Shifts the first line displaying in the setup menus.

8 LOG: Displays the LOG SETUP window where you can choose between the Event, Alarm and Battery logs. The logs are not deletedwhen the auxiliary supply is switched off.

9 BACK: Jumps one step backwardsin the menu (to previous display or tothe entry window).

10 MODE: Changes the menu line (line4) in the display to mode selection.

G

The main Qc4002™ MkII control unit includes 5

LEDs

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s

1 Power Green LED indicates that the voltage supply is switched on.

2 Self check OK

Green LED indicates that the unit is OK.

3 Alarm inhibit

Green LED indicates that the inhibit input is ON.

4 CAN 25 CAN 1

32

1

5

4

- 48 -

Following LEDs are used on the Qc4002™ MkII

1 Alarm LED flashing indicates that unacknowledged alarms are present.LED fixed light indicates that ALL alarms are acknowledged.

2 Power LED indicates that the auxiliary supply is switched on.

3 Self check OK

LED indicates that the self check is OK.

4 Alarm inhibit

LED indicates that one of the alarm inhibit functions is active. LED switches off automatically. No action should be taken.

5 Run LED indicates that the generator is running.

6 U/F OK LED green light indicates that the voltage/frequency is present and OK.

Qc4002

G

!

OK

LOG

5

1

6 7 8

234

10

9

7 (GB) ON LED green light indicates that the generator breaker is closed.LED yellow light indicates that the generator breaker has received a command to close on a black BUS, but the breaker is not yet closed due tinterlocking of the GB.LED is flashing orange if the ‘Sprinload time’ signal from the breaker ismissing.

8 (MB) ON LED indicates that the mains breakeis closed.

9 Mains voltage

LED is green, if the mains is presenand OK.LED is red when a mains failure is detected.LED is flashing green when the mainreturns during the ‘mains OK delay’time.

10 Auto LED indicates that auto mode is selected.

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– The V2 view shows some generatormeasurements.

– In the V1 view the user can scroll up and down to15 configurable screens showing differentmeasurements of the generator, the bus and theMains.

SETUP menu

The control and protection parameters can beprogrammed according the application. This can bedone by scrolling through the setup menu to theappropriate parameter. Each parameter has a specificchannel number and is listed in one of the 4 mainSETUP menus:

– Protection Setup (PROT): Channels from 1000 to1999 (steps of 10).

– Control Setup (CTRL): Channels from 2000 to2999 (steps of 10).

– Input/Output Setup (I/O): Channels from 3000 to5999 (steps of 10).

– System Setup (SYST): Channels from 6000 andup (steps of 10).

- 49 -

4.4.4.2 Qc4002™ MkII menu overview

Main View

The display has 4 different lines. The information onthese lines can change, depending on which view isused. There are 4 different main views possible:SETUP / V3 / V2 / V1.Setup view

V3 view

V2 view

V1 view

The user can scroll through these views with the scrobuttons:– The SETUP view shows the module name, th

software version, the date and the time.

– The V3 view shows the application type and thmode, and some generator measurements. Durinsynchronisation the V3 view will show synchronoscope in the first line.

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et

The user can scroll through this list and select one setpoint with the SEL button. After selection of SP the following view will bevisible:

If the correct password is entered, the following viewappears:

Now the user can change the SP of parameter “G-P>1”. This can be done with the scroll buttons. Thenthe user has to select SAVE to save the new settings.To exit the user has to press the BACK button severaltimes, until the main view appears.

- 50 -

If you select SETUP then you get the following view:

The fourth line is the entry selection for the Menusystem. If the SEL button is pressed, the menuindicated with an underscore will be entered.If PROT is selected, the following view will appear(example of parameter):

For a protective function the first entry shows the“Generator reverse power (G-P>1)” setting.

Scrolling down will give all the protectioparameters:– The first line shows some generator data.– The second line shows the channel number an

the name of the parameter.– The third line shows the value of a set point of th

parameter.– The fourth line shows the different possible s

points. In this example:

SP SET POINT, the alarm set point is adjusted in the set point menu. The setting is a percentage of the nominal values.

DEL DELAY, the timer setting is the time that must expire from the alarm level is reached until the alarm occurs.

OA OUTPUT A, a relay can be activated by output A.

OB OUTPUT B, a relay can be activated by output B.

ENA ENABLE, the alarm can be activated or deactivated. ON means always activated, RUN means that the alarm has run status. This means it is activated when the running signal is present.

FC FAIL CLASS, when the alarm occurs the unit will react depending on the selected fail class.

- 51 -

The JUMP button

Instead of navigating through the entire menu, theuser can jump directly to the required parameter, if heknows the channel number of that specific parameter.If the JUMP button is pushed the password view willappear. Not all parameters can be changed by the end-user. The required password level for each parameteris given in the set point list.The following menus can only be reached using theJUMP button:– 9000 Software version– 9020 Service port– 911X User password

Level 2 and Level 3 passwords can only be setthrough the Atlas Copco Utility Software PCSoftware.

– 9120 Service menu– 9130 Single/Split/Three phase– 9140 Angle comp. BB/GUse the UP and DOWN buttons to change the settingsand the SEL button to store the new setting.

- 52 -

4.4.4.3 Changing settings

Menu flow:

The menu flow is similar in the CONTROL SETUP, I/O SETUP and SYSTEM SETUP.

For more details on the Setup menu we refer to the Qc4002™ MkII User Manual.!

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Test mode

Enables the user to test the generator on a regularbasis. The generator will follow a predefinedsequence of actions.In this mode it is possible to perform the followingtests:

– Simple test– Load test– Full test

Manual mode

When manual mode is selected, the generatorfrequency and voltage can be controlled with externalinputs.

MAN mode cannot be selected,when AUTO mode is selected. To gofrom AUTO to MAN it is necessaryto go to SEMI-AUTO to make MANavailable.

!

- 53 -

Passwords

Changing different parameters requires differentpassword levels. Some parameters cannot be changedby the end-customer because of safety reasons.There are 3 different password levels:– User password (default setting 2003)– Service password– Master passwordOnce the password has been entered, the user canchange all the accessible set points.The user can change the User password (go withJUMP button to channel 9116).

Languages

English is the default language ex-factory.

Changing parameters

Consult the Qc4002™ MkII user manual for allcustomer level parameters, which can be accessedusing password "2003".

In order to receive the default parameters for yourunit, please contact Atlas Copco Service staff.

4.4.4.4 Standard modes

The unit has four different running modes and onblock mode. The required mode can be selected vthe MODE puhbutton. Repeat pushing the buttountil the required mode appears on the display, thepress SEL to select or BACK to cancel. This screen appears when pressing the MODpuhbutton.

Auto mode

In this mode the Qc4002™ MkII controls the gen-sand the circuit breakers (generator breaker GB anmains breaker MB) automatically according to thoperational state.

Semi-Auto mode

In semi-auto mode the operator has to initiate asequences. This can be done via the pushbuttofunctions, modbus commands or digital inputs. Whestarted in semi-automatic mode, the gen-set will ruat nominal values.

When operating in AUTO mode theSTOP and GB Open/Close buttonwill not function.

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Island operation

This application is possible in combination withSEMI-AUTO mode or AUTO mode. The internal realtime clock timer can only be used in AUTO This operation type is selected for installations withone or more generators, but always without the Mains(= stand-alone). In practice up to 16 generators can beinstalled in parallel.

Installation wirings

– Terminals X25.10/X25.11 have to be linked. Themodule always needs a feedback signal from theMains Breaker MB. In Island mode there is noMB in the system. In this case the MB openedsignal is simulated with this link.

– The busbar sensing lines have to be wired to thecorresponding control module inputs. Placebridge between:• X25.33 (L1) => X25.3• X25.34 (L2) => X25.4• X25.35 (L3) => X25.5• X25.36 (N) => X25.6

(The busbar = power cables between GB and load)

G

Qc4002

LOADGenerator

breaker

- 54 -

Block mode

When the block mode is selected, the unit is lockedfor certain actions. This means that it cannot start thegen-set or perform any breaker operations.To change the running mode from the display, theuser will be asked for a password before the changecan be made. It is not possible to select ‘block mode’when running feedback is present.The purpose of the block mode is to make sure thatthe gen-set does not start for instance duringmaintenance work. If the digital inputs are used tochange the mode, then it is important to know that theinput configured to block mode is a constant signal.So, when it is ON the unit is in a blocked state, andwhen it is OFF, it returns to the mode it was in beforeblock mode was selected.

4.4.4.5 Standard applications

In the Qc4002™ MkII module 9 application types cabe selected. A combination of each application typwith the running mode results in a specifapplication.

Depending on the application the user has to conneextra wirings to terminal blocks X25. These terminblocks can be found inside the control box on a DINrail. We refer to the circuit diagram 9822 0996 18/0for the correct connections.

Gen-set mode Running modeAuto Semi Test Man Block

Automatic Mains Failure (no back sync.)

X (X) X X X

Automatic Mains Failure (with back sync.)

X (X) X X X

Island operation X X X XFixed power/base load X X X X XPeak shaving X X X X XLoad take over X X X X XMains power export X X X X XMultiple gen-sets, load sharing

X X X X

Multiple gen-sets, power management

X (X) X X X

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Peak Shaving (PS) operation

This application is normally used in combination withthe AUTO mode. Installation with the Mains.The generator will start up when the mains importedpower (measured through an optional PowerTransducer = PT) exceeds a defined level. Thegenerator will synchronise with the bus, and will takeload until the defined allowable mains importedpower level is reached.When the mains imported power decreases below thedefined mains imported power level for a definedtime, the generator will unload and disconnect fromthe bus. Then the generator will go into cool down.

G

Qc4002

PT

LOADGeneratorbreaker

Mainsbreaker

- 55 -

– For Remote Start operation:• wire the RS switch between X25.9 & X25.10.

– For Paralleling applications with other generators:• See “Paralleling” to set up generator for

paralleling.

Automatic Mains Failure (AMF) operation

This application is only possible in combination withthe AUTO mode. If the SEMI-AUTO mode isselected the AMF operation will NOT function!

The unit automatically starts the gen-set and switchesto generator supply at a mains failure after anadjustable delay time.– AMF no back synchronisation:

When the mains returns, the unit will switch backto mains supply and cool down and stop the gen-set. The switching back to mains supply is donewithout back synchronisation when the adjusted‘Mains OK delay’ has expired.

– AMF with back synchronisation:

When the mains returns, the unit will synchronisthe mains breaker to the busbar when the ‘MainOK delay’ has expired. Then the gen-set coodown and stops.


– The link between X25.10/X25.11 has to bremoved.

– Mains breaker feedback lines have to be wired tX25.10/X25.11/X25.12.

– Mains breaker control lines have to be wired tX25.13/X25.14/X25.15/X25.16. These terminaare voltage free contacts. The power for the Mhas to be supplied by the customer (24 Vd230 Vac) (max. contact rating K11, K12 = 250 V16 A).

– The Mains sensing lines L1/L2/L3/N have to bwired to terminals X25.3/X25.4/X25.5/X25.6.

– Make sure the connections between X25.33 &X25.3; X25.34 & X25.4; X25.35 & X25.5X25.36 & X25.6 are removed.

– If back synchronisation is enabled, all settings foparalleling set up (see “Paralleling”) must bverified also.

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Qc4002


Mainsbreaker

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o

– Mains breaker control lines have to be wired toX25.13/X25.14/X25.15/X25.16. These terminalsare voltage free contacts. The power for the MBhas to be supplied by the customer (24 Vdc/230 Vac) (max. contact rating K11, K12 = 250 V/16 A).

– The Mains sensing lines L1/L2/L3/N have to bewired to terminals X25.3/X25.4/X25.5/X25.6.

– Make sure the connections between X25.33 &X25.3; X25.34 & X25.4; X25.35 & X25.5;X25.36 & X25.6 are removed.

– Verify all settings for paralleling set up (see“Paralleling”).

- 56 -


– The link between X25.10/X25.11 has to beremoved.

– Mains breaker feedback lines have to be wired toX25.10/X25.11/X25.12.




– Power Transducer lines have to be wired toX25.21 (input) and X25.22 (GND).


Fixed Power (FP) operation

This application is possible in combination witSEMI-AUTO mode or AUTO mode. Normally it used in combination with SEMI-AUTO mode iinstallations with the Mains. The internal real timclock timer can only be used in AUTO mode.

The generator will deliver a defined fixed power tthe load or to the Mains.


– The link between X25.10/X25.11 has to bremoved.

– Mains breaker feedback lines have to be wired tX25.10/X25.11/X25.12.

G

Qc4002


Mainsbreaker

Mains Power Export (MPE) operation

This application is possible in combination withSEMI-AUTO mode or AUTO mode. The internal realtime clock timer can only be used in AUTO mode.Installation is with the Mains.The mains power export mode can be used tomaintain a constant level of power through the mainsbreaker. The power can be exported to the mains orimported from the mains, but always at a constantlevel.

G

Qc4002

PT


Mainsbreaker

- 57 -

Load Take Over (LTO) operation

This application is normally used in combination withSEMI-AUTO mode or AUTO mode in installationswith the Mains.

The purpose of the load take over mode is to transferthe load imported from the mains to the gen-set foroperation on generator supply only.The generator will start-up, synchronise and take overthe load from the Mains gradually, before opening theMains Breaker. To know if the load is completelytaken over from the mains, an optional PowerTransducer is necessary.


– The link between X25.10 & X25.11 has to beremoved.







G

Qc4002

PT


Mainsbreaker

eehr

atnhts

hd,eoce,

Installations are possible with stand-alone generatorsor with the Mains (extra Qc4002™ MkII Mains isthen needed). A number of Qc4002™ MkII units arebeing used in the power management application, i.e.one for each mains breaker (Qc4002™ MkII mainscontroller), if installed, and one for each generator(Qc4002™ MkII genset controller). All unitscommunicate by means of an internal CANbusconnection.In an application with PMS it is important to programcorrectly the Start and Stop signals between thedifferent generators because of the following reasons:– The maximum load step needs to be programmed

in the Qc4002™ MkII controllers. This never mayexceed the power reserve of the runninggenerators. Otherwise the gensets will go inoverload with a sudden max. load increase beforethe next generator is started up and connected tothe busbar.

– To prevent the gensets to run in a start - stop loop.

The start signal is the value of the maximum requiredload step.The stop signal is the value when the generator shouldbe stopped automatically.

- 58 -


– The link between X25.10 & X25.11 has to beremoved.







Multiple gen-sets with load sharing

In this application the units are enabled to share thactive and reactive load equally in percentage of thnominal power. The load sharing is active when eacgen-set is running in island mode and the generatobreaker is closed.

Multiple gen-sets with power management

(PMS)

PMS (= Power Management System) is a system thwill automatically start and stop generators based othe actual load dependency. This will be done througa PMS communication between the different uniconnected.PMS applications are always in combination witAUTO mode. If the SEMI-AUTO mode is selectethe PMS operation will NOT function! ThQc4002™ MkII controllers from the gensets need tbe programmed as PMS in AUTO mode. When a QMains controller is installed this needs to bprogrammed in the application that is required (AMFLTO, FP, MPE) and AUTO mode.

By programming the parameters inAUTO mode, the generator canstart up immediately. It isrecommended to place the generatorin SEMI-AUTO mode whileprogramming all the PMSparameters !

!

rsfpystsrtalst


1 Splitter (1626 6901 00)2 Cable (1626 6906 00)3 End resistor (male) (1626 6926 00)4 End resistor (female) (1626 6927 00)

Genset 1

X30

Genset 2

X30

Genset 3

X30

Genset 4

X30

1

234

- 59 -

Example: Installation with 3 gensetsG1 = 300 kW; G2 = 200 kW; G3 = 200 kW.

– Start signal is set at 90 kW (maximum load step <90 kW).

Start signal if:

Total Power needed > (total available power ofrunning gensets -set point start signal).• Only G1 is running; at 210 kW load (300 kW

- 90 kW) => G2 will be started.• G1 & G2 are running; at 410 kW load (200 kW

+ 300 kW - 90 kW) => G3 will be started.– Stop signal is set at 100 kW and priority is set as

(high) G1 > G2 > G3 (low).

Stop signal if:

Total Power needed < (Total available power ofrunning gensets - Power of generator with lowestpriority - set point stop signal).• G1 & G2 & G3 are running; at 400 kW

(700 kW - 200 kW - 100 kW) => G3 will bestopped.

• G1 & G2 are running; at 200 kW (500 kW -200 kW - 100 kW) => G2 will be stopped.

The priority on starting and stopping the generatocan be chosen on priority settings or on the amount orunning hours. In manual mode the start and stosequence is determined by the chosen prioritbetween the generators. The generator with the lowepriority will start as the latest genset and will stop afirst. If running hours are chosen as priority the staand stop sequence will be defined based on the acturunning hours of the different generators. The lowerunning hours will get the highest priority.

When paralleling generators withPMS, it is no longer necessary to usethe analogue load sharing lines. Thiswill be done through the PMScommunication lines. Use a screenedCAN communication cable with amaximum total distance of200 meters. Do not connect the cablescreen to the ground! Use a120 Ohm resistor at both endcontrollers of the PMS.

For more information on thisoption, see User Manual Qc4002™MkII and dedicated PMS manual.

!

!

- 60 -

4.4.4.6 Paralleling

Prior to starting parallel operation of two generators,following connections need to be made:– Connect the communication cable between the

generators by plugging the adapter into socketX30.

– Connect the load with the generator.

Go via the site distribution panel (to be installedby the customer) to connect the generator(s) withthe load. Always connect generator with the load,and never directly with second generator.

When paralleling, make sure todisable the Earth leakage relay byputting switch S13 into off position.

QAS 1 QAS 2

Site distributionpanel

Load

CORRECT

QAS 1 QAS 2

Load

WRONG

!

a 4...20 mA signal towards the Qc4002™ MkII module. For

properly !

re

- 61 -

4.4.4.7 Overview of applications

Installations with only 1 generator

(*) A Power Transducer is a device that measures the actual power of the mains and which translates this into details, please contact Atlas Copco.

Application type Mode Comments

Island operationSEMI-AUTO mode = Local start

AUTO mode = Remote start

AMF operation(SEMI-AUTO mode) AMF operation will not function

AUTO mode = Emergency start @ Mains Failu

Peak shavingSEMI-AUTO mode Only with Power Transducer (*)

AUTO mode Only with Power Transducer (*)

Fixed PowerSEMI-AUTO mode

AUTO mode

Load Take OverSEMI-AUTO mode Only with Power Transducer (*)


Mains Power ExportSEMI-AUTO mode Only with Power Transducer (*)


CAN-bus. It has a fully intelligent system, which will start/contain up to 16 Qc4002™ MkII modules. If the Mains isd and controlled via the PMS Software Package. For details

nerators

nerators

properly !

odule (**)

odule (**)

odule (**)

odule (**)

odule (**)

odule (**)

odule (**)

odule (**)

odule (**)

odule (**)

odule (**)

- 62 -

Installations with more generators

(**) The power management system (PMS) allows communication between the Qc4002™ MkII modules overload/stop the generator according to the actual load and to the status of each generator. The installation can included in the installation, then an extra Qc4002™ MkII module is required. The installation can be monitoreon this application, please contact Atlas Copco.

Application type Mode Comments

Island operationSEMI-AUTO mode = Manual paralleling between ge

AUTO mode = Remote paralleling between ge

AMF operation(SEMI-AUTO mode) AMF operation will not function

AUTO mode PMS + Qc4002™ MkII Mains m

Peak shavingSEMI-AUTO mode PMS + Qc4002™ MkII Mains m


Fixed PowerSEMI-AUTO mode PMS + Qc4002™ MkII Mains m


Load Take OverSEMI-AUTO mode PMS + Qc4002™ MkII Mains m


Main Power ExportSEMI-AUTO mode PMS + Qc4002™ MkII Mains m


Power Management System(SEMI-AUTO mode) PMS + Qc4002™ MkII Mains m


g or incomplete wirings can damage the

LTO can be combined with AMF).

hanged to a higher value to have some

he Qc4002™ MkII User manual and theco.

- 63 -

1. Each installation has to be prepared and reviewed very carefully before start-up. Wroninstallation brutally !

2. Each application requires a specific combination of the following parameters:- Auto/ Semi-auto / Test / Manual / Block mode.- Island / AMF / PS / FP / LTO / MPE / PMS application type (in AUTO mode PS / FP / - Back synchronising enabled/disabled (parameter channel 7080).Wrong parameter settings can damage the installation brutally !

3. To be able to start up in cold conditions, parameter 6181 (Start prepare) can be cpreheating. Do not put this value above 60 seconds to avoid any possible damage.

4. For more information on the Qc4002™ MkII module and its applications, we refer to tQc4002™ Application data sheets. If you need more assistance, please contact Atlas Cop

!

d that no electrical power is present on the terminals.

Every 1000

hours

Every 2000

hoursYearly

r - -

hese service kits offer you the benefits of genuine parts, e parts list for more information on the contents of the

x

x

x x

x x

x x

x x

- 64 -

5 Maintenance

5.1 Maintenance schedule

Before carrying out any maintenance activity, check that the start switch is in position O an

Maintenance schedule Daily

50 hrs

after initial

start-up

Every 500

hours

Service pak -2912 4412 05 o

2912 4546 05*

For the most important subassemblies, Atlas Copco has developed service kits that combine all wear parts. Tsave on administration costs and are offered at reduced price, compared to the loose components. Refer to thservice kits.Drain water from fuel filter x

Check/Fill fuel level (3) x

Empty air filter vacuator valves x

Check air intake vacuum indicators x

Check engine oil level (if necessary top up) x

Check coolant level x

Check control panel for alarms and warnings x

Check on abnormal noise x

Check function of coolant heater (option) x

Replace air filter element (1) x

Check/Replace safety cartridge x

Change engine oil (2) (6) x

Replace engine oil filter (2) x

Replace fuel (primary)filter(s) (5) x

!

x x

x x

x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

x x

Every 1000

hours

Every 2000

hoursYearly

r - -

- 65 -

Replace fuel (secondary)filter(s) (5) x

Inspect/Adjust fan/alternator belt x x

Replace fan/alternator belt

Measure alternator insulation resistance (11)

Test Earth Leakage Relay (12) x

Check emergency stop (12) x

Clean radiator (1) x

Check for obstructions on crankcase breather system / filter and hoses x

Replace crankcasecbreather filter x

Drain condensate and water from spillage-free frame or catch basin (8) x

Check for leaks in engine-, air-, oil-, or fuel system x

Hoses and clamps - Inspect/Replace x

Check electrical system cables for wear

Check/Test glow plugs - grid heater

Check torque on critical bolt connections

Check electrolyte level and terminals of battery (10) x

Analyse coolant (4) (7) x

Check external fuel connection (option)

Grease locks and hinges x

Check rubber flexibles (9)

Drain/Clean fuel tank water and sediments (1) (13) x


50 hrs

after initial

start-up

Every 500

hours


2912 4546 05*

x

x x

x x

x x

x x

x xn have to be tested on a regular basis. At least once a one hour. If possible a high load (> 30%) should be

s its operating temperature.

Every 1000

hours

Every 2000

hoursYearly

r - -

- 66 -

Adjust engine inlet and outlet valves (2) x

Check fuel injectors (2)

Check engine protective devices

Inspect starter motor

Inspect turbocharger

Inspect waterpump

Inspection by Atlas Copco service technician xGenerators in standby applicatiomonth the engine should run forapplied so that the engine reache


50 hrs

after initial

start-up

Every 500

hours


2912 4546 05*

!

Every 1000

hours

Every 2000

hoursYearly

r - -

hese service kits offer you the benefits of genuine parts, e parts list for more information on the contents of the

x x x

x x

x x

x x

x

x x

x x

x x

x x

x x

x x

x x

x x

x

x

- 67 -


50 km

after initial

start-up

Every 500

hours


2912 4546 05*

For the most important subassemblies, Atlas Copco has developed service kits that combine all wear parts. Tsave on administration costs and are offered at reduced price, compared to the loose components. Refer to thservice kits.Check tyre pressure x

Check tyres for uneven wear

Check torque of wheel nuts x

Check coupling head x

Check height of adjusting facility x

Check towbar handbrake lever spring actuator, reversing lever, linkage and all movable parts for ease of movement

x x x

Grease coupling head, towbar bearings at the housing of the overrun brake x

Check brake system (if installed) and adjust if necessary x

Oil or grease brake lever and moving parts such as bolts and joints x

Grease sliding points on height adjusting parts

Check safety cable for damage

Check Bowden cable on height adjustable connection device for damage

Lubricate torsion bar axle trailing arm

Check brake lining wear

Change wheel hub bearing grease

x x

n have to be tested on a regular basis. At least once a one hour. If possible a high load (> 30%) should be

s its operating temperature.

Every 1000

hours

Every 2000

hoursYearly

r - -

- 68 -

Check/Adjust lateral play of wheel bearing (conventional bearing) x

Generators in standby applicatiomonth the engine should run forapplied so that the engine reache


50 km

after initial

start-up

Every 500

hours


2912 4546 05*

!

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5.1.1 Use of maintenance schedule

The maintenance schedule contains a summary of themaintenance instructions. Read the respective sectionbefore taking maintenance measures.When servicing, replace all disengaged packings, e.g.gaskets, O-rings, washers.For engine maintenance refer to Engine OperationManual.The maintenance schedule has to be seen as aguideline for units operating in a dusty environmenttypical to generator applications. Maintenanceschedule can be adapted depending on application,environment and quality of maintenance.

5.1.2 Use of service paks

Service Paks include all genuine parts needed fornormal maintenance of both generator and engine.Service Paks minimize downtime and keep yourmaintenance budget low.The order number of the Service Paks are listed in theAtlas Copco Parts list (ASL). Order Service Paks atyour local Atlas Copco dealer.

- 69 -

Notes:

In highly dusty environments, these service intervalsdo not apply. Check and/or replace filters and cleanradiator on a regular basis.

* Service pak 500 hours - 2912 4412 05:For units with a Perkins breather filter

Service pak 500 hours - 2912 4546 05:For units with an Atlas Copco breather filter

(1) More frequently when operating in a dustyenvironment.

(2) Refer to engine operation manual.

(3) After a days work.

(4) Yearly is only valid when using PARCOOL.Change coolant every 5 years.

(5) Gummed or clogged filters means fuel starvationand reduced engine performance. Reduce serviceinterval in heavy duty application.

(6) See section “Engine oil specifications”.

(7) The following part numbers can be ordered fromAtlas Copco to check on inhibitors and freezingpoints:

• 2913 0028 00: refractometer• 2913 0029 00: pH meter

(8) See section “Before starting”.

(9) Replace all rubber flexibles every 5 years,according to DIN20066.

(10)See section “Battery care”.

(11)See section “Measuring the alternator insulationresistance”.

(12)The function of this protection should be testeminimum on every new installation.

(13)Water in fuel tank can be detected by means o2914 8700 00. Drain fuel tank when water detected.

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5.4 Engine maintenance

procedures

Refer to the Engine Operation Manual for a fullmaintenance schedule.

5.4.1 Engine oil level check

Consult the Engine Operation Manual for the oilspecifications, viscosity recommendations and oilchange intervals. For the intervals, see also section“Maintenance schedule” on page 64.

– Check the engine oil level by using the oil leveldipstick (OLD).

– Top up with oil (FCO), if necessary. Refer to the Engine Operation Manual for moredetailed instructions.

- 70 -

5.2 Preventing low loads

To avoid cylinder glazing, high oil consumption orother damages to the engine, it is recommended that aunit is always used with a load > 30% of nominal.Corrective actions should be taken if due tocircumstances this minimum load capacity cannot beobtained. Operate the unit at full load capacity afterany low load operating period. Therefore, connect theunit periodically to a load bank. Increase the load insteps of 25% every 30 minutes and allow the unit torun for 1 hour in full load condition. Gradually returnthe unit to the operating load.The interval between load bank connections may varyaccording to the conditions present on site and theamount of load. However, a rule of thumb is toconnect a unit to a load bank after every maintenanceoperation. Units equipped with Qc4002™ MkII and operating inparallel with the Mains may be placed in Fixed Poweror Test mode without the requirement of a load bank. For more info on this operation, please contact yourAtlas Copco Service Center.

5.3 Alternator maintenance

procedures

5.3.1 Measuring the alternator

insulation resistance

A 500 V megger is required to measure the alternatoinsulation resistance.If the N-terminal is connected to the earthing systemit must be disconnected from the earth terminaDisconnect the AVR.Connect the megger between the earth terminal anterminal L1 and generate a voltage of 500 V. Thscale must indicate a resistance of at least 5 M.Refer to the alternator operating and maintenancinstructions for more details.

ilry

il

5.4.3 Coolant check

5.4.3.1 Monitoring coolant condition

In order to guarantee the lifetime and quality of theproduct, thus to optimise engine protection, regularcoolant-condition-analysis is advisable.The quality of the product can be determined by threeparameters.

Visual check

– Verify the outlook of the coolant regarding colourand make sure that no loose particles are floatingaround.

pH measurement

– Check the pH value of the coolant using a pH-measuring device.

– The pH-meter can be ordered from Atlas Copcowith part number 2913 0029 00.

– Typical value for EG = 8.6.– If the pH-level is below 7 or above 9.5, the coolant

should be replaced.

Long service intervals5-year drain interval to minimizeservice costs (when used inaccordance with the instructions).

!

- 71 -

5.4.2 Engine oil and oil filter change

Replacing the oil filter element

– Place an appropriate drain pan under the oil drainflexible.

– Remove the drain plug from the oil drain flexibleto drain the oil.

– Replace the seal of the drain plug.

– Install and thighten the drain plug on the oil drainflexible.

– Unscrew the oil filter element (OF) from theadapter head.

– Clean the adapter head sealing surface. Lightly othe gasket of the new element and screw the latteonto the adapter head until the gasket is properlseated, then tighten with both hands.

– Top up the engine oil level.– Run the engine for 1 minute and check the o

level using the oil level dipstick.

Observe all relevant environmentaland safety precautions.

Never leave spilled liquids such asfuel, oil, water and cleansing agentsin or around the generator.

n

sts

er

rr

sst’

Fill

– To assure proper operation and the release oftrapped air, run the engine until normal engineoperation temperature is reached. Turn off theengine and allow to cool.

– Recheck coolant level and add if necessary.

- 72 -

Glycol concentration measurement

– To optimise the unique engine protection featuresof the PARCOOL EG the concentration of theGlycol in the water should be always above33 vol.%.

– Mixtures with more than 68 vol.% mix ratio inwater are not recommended, as this will lead tohigh engine operating temperatures.

– A refractometer can be ordered from Atlas Copcowith part number 2913 0028 00.

5.4.3.2 Topping up of coolant

– Verify if the engine cooling system is in a goodcondition (no leaks, clean,...).

– Check the condition of the coolant.– If the condition of the coolant is outside the limits,

the complete coolant should be replaced (seesection “Replacing the coolant”).

– Always top-up with PARCOOL EG.– Topping up the coolant with water only, changes

the concentration of additives and is therefore notallowed.

5.4.3.3 Replacing the coolant

Drain

– Completely drain the entire cooling system.– Used coolant must be disposed or recycled i

accordance with laws and local regulations.

Flush

– Flush twice with clean water. Used coolant mube disposed or recycled in accordance with lawand local regulations.

– From the Atlas Copco Instruction book, determinthe amount of PARCOOL EG required and pouinto the radiator top tank.

– It should be clearly understood that the risk focontamination is reduced in case of propecleaning.

– In case a certain content of ‘other’ coolant remainin the system, the coolant with the loweproperties influences the quality of the ‘mixedcoolant.

In case of a mix of different coolantproducts this type of measurementmight provide incorrect values.

!

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5.5.2 Cleaning the fuel tank

– Place an appropriate drain pan under the drainplug of the fuel tank.

– Remove the flange (2) and the drain plug (1).

– Slope the unit. approx. 15° to remove all fuel, dirtand water.

– Clean the fuel tank and fix the drain plug andflange handtight.

– Refill the fuel tank with clean fuel.

Observe all relevant environmentaland safety precautions.


!

!

- 73 -

5.5 Adjustments and service procedures

5.5.1 Cleaning coolers – Keep the water cooler clean to maintain thcooling efficiency.

– The engine water cooler is accessible via thservice door (1) at the front of the unit.

– Steam cleaning in combination with a cleansinagent may be applied.

– Close the service door(s).

Remove any dirt from the coolerswith a fibre brush. Never use a wirebrush or metal objects.

To avoid damaging the coolers, anglebetween jet and coolers should beapprox. 90°.Protect the electrical and controllingequipment, air filters, etc. againstpenetration of moisture.Make sure to not steam clean thealternator.


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If a battery does not need any make-up water at allover a considerable time of operation, anundercharged battery condition may be caused bypoor cable connections or a too low voltage regulatorsetting.

5.5.3.5 Periodic battery service

– Keep the battery clean and dry.– Keep the electrolyte level at 10 to 15 mm above

the plates or at the indicated level; top up withdistilled water only. Never overfill, as this willcause poor performance and excessice corrosion.

– Record the quantity of distilled water added.

– Keep the terminals and clamps tight, clean, andlightely covered with petroleum jelly.

– Carry out periodic condition tests. Test intervalsof 1 to 3 months, depending on climate andoperating conditions, are recommended.

– If doubtful conditions are noticed or malfunctionsarise, keep in mind that the cause may be in theelectical system, e.g. loose terminals, voltageregulator maladjusted, poor performance ofgenerator, etc...

- 74 -

5.5.3 Battery care

If the battery is still dry, it must be activated asdescribed in section “Activating a dry-chargedbattery”.The battery must be in operation within 2 monthsfrom being activated; if not, it needs to be rechargedfirst.

5.5.3.1 Electrolyte

Electrolyte in batteries is a sulphuric acid solution indistilled water.The solution must be made up before beingintroduced into the battery.

5.5.3.2 Activating a dry-charged battery

– Take out the battery.– Battery and electrolyte must be at equal

temperature above 10°C.– Remove cover and/or plug from each cell.– Fill each cell with electrolyte until the level

reaches 10 to 15 mm above the plates, or to thelevel marked on the battery.

– Rock the battery a few times so that possible abubbles can escape; wait 10 minutes and check thlevel in each cell once more; if required, adelectrolyte.

– Refit plugs and/or cover.

– Place the battery in the generator.

5.5.3.3 Recharging a battery

Before and after charging a battery, always check thelectrolyte level in each cell; if required, top up witdistilled water only. When charging batteries, eaccell must be open, i.e. plugs and/or cover removed.

Apply with preference the slow charging method anadjust the charge current according to the followinrule of thumb: battery capacity in Ah divided by 2gives safe charging current in Amp.

5.5.3.4 Make-up distilled water

The amount of water evaporating from batteries largely dependant on the operating conditions, i.temperatures, number of starts, running time betweestart and stop, etc...

If a battery starts to need excessive make-up watethis points to overcharging. Most common causes arhigh temperatures or a too high voltage regulatosetting.

Before handling batteries, read therelevant safety precautions and actaccordingly.

Read the safety instructionscarefully.

!

!Use a commercial automatic batterycharger according to itsmanufacturer’s instructions.

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5.5.4.4 Replacing the air filter element

– Release the snap clips (1) and remove the dust trap(2). Clean the trap.

– Remove the element (4) from the housing (5).– Reassemble in reverse order of dismantling.

– Inspect and tighten all air intake connections.– Reset the vacuum indicator.

7 Air filter contamination indicator8 Reset button9 Yellow indicator

8

7

9

- 75 -

5.5.4 Servicing air filter engine

5.5.4.1 Main parts

5.5.4.2 Recommendation

– New elements must also be inspected for tears opunctures before installation.

– Discard the filter element (4) when damaged.– In heavy duty applications it is recommended t

install a safety cartridge which can be orderewith part no.: 2914 9307 00.

– A dirty safety cartridge (3) is an indication of malfunctioning air filter element (4). Replace thelement and the safety cartridge in this case.

– The safety cartridge (3) cannot be cleaned.

5.5.4.3 Cleaning the dust trap

To remove dust from the dust trap (2) pinch the duevacuator (6) several times.

1 Snap clips2 Dust trap3 Safety cartridge4 Filter element5 Filter housing6 Dust evacuator

1

6 2 3 4 5

The Atlas Copco air filters arespecially designed for theapplication. The use of non-genuineair filters may lead to severedamage of engine and/or alternator.Never run the generator without airfilter element.

!

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Specifications PAROIL

PAROIL from Atlas Copco is the ONLY oil testedand approved for use in all engines built into AtlasCopco compressors and generators.Extensive laboratory and field endurance tests onAtlas Copco equipment have proven PAROIL tomatch all lubrication demands in varied conditions. Itmeets stringent quality control specifications toensure your equipment will run smoothly andreliably.The quality lubricant additives in PAROIL allow forextended oil change intervals without any loss inperformance or longevity.

Never mix synthetic with mineraloil.When changing from mineral tosynthetic oil (or the other wayaround), you will need to do anextra rinse.After doing the complete changeprocedure to synthetic oil, run theunit for a few minutes to allow goodand complete circulation of thesynthetic oil. Then drain thesynthetic oil again and fill againwith new synthetic oil. To set correctoil levels, proceed as in normalinstruction.

!

- 76 -

5.5.5 Replacing fuel filter element

Replacing the filter element:– Unscrew the filter element (FF) from the adapter

head.

– Clean the adapter head sealing surface. Lightly oilthe gasket of the new element and screw the latteronto the header until the gasket is properly seated,then tighten with both hands.

Check for fuel leaks once the engine has beenrestarted.

5.6 Engine consumable

specifications

5.6.1 Engine fuel specifications

For fuel specifications, please contact your AtlaCopco Customer Center.

5.6.2 Engine oil specifications

High-quality, mineral, hydraulic or synthesizehydrocarbon oil with rust and oxidation inhibitoranti-foam and anti-wear properties is recommendedThe viscosity grade should correspond to the ambientemperature and ISO 3448, as follows:

It is strongly recommended to useAtlas Copco branded lubricationoils.

Engine Type of lubricant

between -10°C and 50°CPAROIL E or

PAROIL E Mission Green

between -25°C and 50°C PAROIL Extra

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elt

PAROIL E Mission Green

PAROIL E Mission Green is a mineral based highperformance diesel engine oil with a high viscosity-index. Atlas Copco PAROIL E Mission Green isdesigned to provide a high level of performance andprotection in standard ambient conditions as from-10°C (14°F).

LiterUS

gal

Imp

galcu.ft

Order

number

can 5 1.3 1.1 0.175 1630 0471 00

can 20 5.3 4.4 0.7 1630 0472 00

barrel 209 55.2 46 7.32 1630 0473 00

- 77 -

PAROIL provides wear protection under extremeconditions. Powerful oxidation resistance, highchemical stability and rust- inhibiting additives helpreduce corrosion, even within engines left idle forextended periods.PAROIL contains high quality anti-oxidants tocontrol deposits, sludge and contaminants that tend tobuild up under very high temperatures.PAROIL's detergent additives keep sludge formingparticles in a fine suspension instead of allowing themto clog your filter and accumulate in the valve/rockercover area.PAROIL releases excess heat efficiently, whilstmaintaining excellent bore-polish protection to limitoil consumption.PAROIL has an excellent Total Base Number (TBN)retention and more alkalinity to control acidformation.PAROIL prevents Soot build-up.PAROIL is optimized for the latest low emissionEURO -3 & -2, EPA TIER II & III engines running onlow sulphur diesel for lower oil and fuel consumption.

PAROIL Extra

PAROIL Extra is a synthetic ultra high performancdiesel engine oil with a high viscosity-index. AtlaCopco PAROIL Extra is designed to providexcellent lubrication from start-up in temperatures alow as -25°C (-13°F).

PAROIL E

PAROIL E is a mineral based high performancdiesel engine oil with a high viscosity-index. AtlaCopco PAROIL E is designed to provide a high levof performance and protection in standard ambienconditions as from -10°C (14°F).

LiterUS gal

Imp gal

cu.ftOrder

number

can 5 1.3 1.1 0.175 1630 0135 00

can 20 5.3 4.4 0.7 1630 0136 00

LiterUS gal

Imp gal

cu.ftOrder

number

can 5 1.3 1.1 0.175 1615 5953 00

can 20 5.3 4.4 0.7 1615 5954 00

barrel 209 55.2 46 7.32 1615 5955 00

barrel 1000 264 220 35 1630 0096 00

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To ensure protection against corrosion, cavitation andformation of deposits, the concentration of theadditives in the coolant must be kept between certainlimits, as stated by the manufacturer's guidelines.Topping up the coolant with water only, changes theconcentration and is therefore not allowed.Liquid-cooled engines are factory-filled with thistype of coolant mixture.

LiterUS gal

Imp gal

cu.ftOrder

number

can 5 1.3 1.1 0.175 1604 5308 00

can 20 5.3 4.4 0.7 1604 5307 01

barrel 210 55.2 46 7.35 1604 5306 00

- 78 -

5.6.3 Engine coolant specifications

The use of the correct coolant is important for goodheat transfer and protection of liquid-cooled engines.Coolants used in these engines must be mixtures ofgood quality water (distilled or de-ionised), specialcoolant additives and if necessary freeze protection.Coolant that is not to manufacturer's specification willresult in mechanical damage of the engine.The freezing point of the coolant must be lower thanthe freezing point that can occur in the area. Thedifference must be at least 5°C. If the coolant freezes,it may crack the cylinder block, radiator or coolantpump.

Consult the engine's operation manual and follow themanufacturer's directions.

Specifications PARCOOL EG

PARCOOL EG is the only coolant that has beetested and approved by all engine manufacturecurrently in use in Atlas Copco compressors angenerators.Atlas Copco's PARCOOL EG extended life coolant the new range of organic coolants purpose designeto meet the needs of modern engines. PARCOOL Ecan help prevent leaks caused by corrosioPARCOOL EG is also fully compatible with asealants and gasket types developed to join differenmaterials used within an engine.

PARCOOL EG is a ready to use Ethylene Glycobased coolant, premixed in an optimum 50/5dilution ratio, for antifreeze protection guaranteed t-40°C.Because PARCOOL EG inhibits corrosion, deposformation is minimized. This effectively eliminatethe problem of restricted flow through the engincoolant ducts and the radiator, minimizing the risk foengine overheating and possible failure.

It reduces water pump seal wear and has excellenstability when subjected to sustained high operatintemperatures.PARCOOL EG is free of nitride and amines to proteyour health and the environment. Longer service lifreduces the amount of coolant produced and needindisposal to minimise environmental impact.

Never remove the cooling systemfiller cap while coolant is hot.The system may be under pressure.Remove the cap slowly and onlywhen coolant is at ambienttemperature. A sudden release ofpressure from a heated coolingsystem can result in personal injuryfrom the splash of hot coolant.It is strongly recommended to useAtlas Copco branded coolant.

Never mix different coolants andmix the coolant components outsidethe cooling system.

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6.2 Engine troubleshooting

The table below gives an overview of the possibleengine problems and their possible causes.

The starter motor turns the engine too slowly

– Battery capacity too low.– Bad electrical connection.– Fault in starter motor.– Wrong grade of lubricating oil.

The engine does not start or is difficult to start

– Starter motor turns engine too slowly.– Fuel tank empty.– Fault in fuel control solenoid.

– Restriction in a fuel pipe.– Fault in fuel lift pump.– Dirty fuel filter element.– Air in fuel system.– Fault in atomisers.– Cold start system used incorrectly.

– Fault in cold start system.– Restriction in fuel tank vent.– Wrong type or grade of fuel used.– Restriction in exhaust pipe.

- 79 -

6 Checks and trouble

shooting

6.1 Checks

6.1.1 Checking voltmeter P4

– Put a voltmeter in parallel with voltmeter P4 othe control panel.

– Check that the read-out of both voltmeters is thsame.

– Stop the generator and disconnect one terminal.– Check that the internal resistance of the voltmete

is high.

6.1.2 Checking ammeters P1, P2 and

P3

– Measure the outgoing current during the load, bmeans of a clamp-on probe.

– Compare the measured current with the currenindicated on ammeter. Both readings should bthe same.

Never perform a test run withconnected power cables. Nevertouch an electrical connectorwithout a voltage check.When a failure occurs, alwaysreport what you experienced before,during and after the failure.Information with regard to the load(type, size, power factor, etc.),vibrations, exhaust gas colour,insulation check, odours, outputvoltage, leaks and damaged parts,ambient temperature, daily andnormal maintenance and altitudemight be helpful to quickly locatethe problem. Also report anyinformation regarding the humidityand location of the generator (e.g.close to sea).

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– Incorrect valve tip clearances.– Engine overload.

Blue or white exhaust smoke

– Wrong grade of lubricating oil.

– Fault in cold start system.– Engine temperature is too low.

The engine knocks

– Fault in fuel lift pump.– Fault in atomisers or atomisers of an incorrect

type.– Fault in cold start system.– Wrong type or grade of fuel used.– Engine temperature is too high.– Incorrect valve tip clearances.

The engine runs erratically

– Fault in fuel control.

– Restriction in a fuel pipe.– Fault in fuel lift pump.– Dirty fuel filter element.– Restriction in air filter/cleaner or induction

system.– Air in fuel system.– Fault in atomisers or atomisers of an incorrect

type.

- 80 -

Not enough power

– Restriction in a fuel pipe.– Fault in fuel lift pump.

– Dirty fuel filter element.– Restriction in air filter/cleaner or induction

system.

– Air in fuel system.– Fault in atomisers or atomisers of an incorrect

type.

– Restriction in fuel tank vent.– Wrong type or grade of fuel used.– Restricted movement of engine speed control.– Restriction in exhaust pipe.– Engine temperature is too high.– Engine temperature is too low.

Misfire

– Restriction in a fuel pipe.– Fault in fuel lift pump.– Dirty fuel filter element.– Air in fuel system.– Fault in atomisers or atomisers of an incorrect

type.– Fault in cold start system.– Engine temperature is too high.– Incorrect valve tip clearances.

The pressure of the lubricating oil is too low

– Wrong grade of lubricating oil.– Not enough lubricating oil in sump.

– Defective gauge.– Dirty lubricating oil filter element.

High fuel consumption

– Restriction in air filter/cleaner or inductiosystem.

– Fault in atomisers or atomisers of an incorretype.

– Fault in cold start system.– Wrong type or grade of fuel used.– Restricted movement of engine speed control.– Restriction in exhaust pipe.– Engine temperature is too low.– Incorrect valve tip clearances.

Black exhaust smoke


– Fault in atomisers or atomisers of an incorretype.

– Fault in cold start system.– Wrong type or grade of fuel used.– Restriction in exhaust pipe.

– Engine temperature is too low.

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– Fault in cold start system.– Restriction in fuel tank vent.

– Restricted movement of engine speed control.– Engine temperature is too high.– Incorrect valve tip clearances.

Vibration

– Fault in atomisers or atomisers of an incorrecttype.

– Restricted movement of engine speed control.– Engine temperature is too high.– Fan damaged.– Fault in engine mounting or flywheel housing.

The pressure of the lubricating oil is too high

– Wrong grade of lubricating oil.

– Defective gauge.

The engine temperature is too high

– Restriction in air filter/cleaner or inductionsystem.

– Fault in atomisers or atomisers of an incorrecttype.

– Fault in cold start system.– Restriction in exhaust pipe.

– Fan damaged.– Too much lubricating oil in sump.– Restriction in air or coolant passages of radiator.

Crankcase pressure

– Restriction in breather pipe.– Vacuum pipe leaks or fault in exhauster.

Bad compression


– Incorrect valve tip clearances.

The engine starts and stops

– Dirty fuel filter element.


– Air in fuel system.

The engine shuts down after approx. 15 sec.

– Bad connection towards oil pressure switchcoolant temperature switch

action

.ternator by applying a 12V battery voltage with a 30 ries on the + and - terminals of the electronic regulator, e polarities.ction cables, measure winding resistances and compare entioned in the alternator manual.

e.ncy/voltage regulator.

ngs.e.gulator.

e potentiometer.igh, power factor lower than 0.8; speed lower than 10% d.

gulator.s, disconnect cables.e potentiometer.gulator.rity of rotation.ility of regulator by acting on STABILITY r.

- 82 -

6.3 Alternator troubleshooting

Symptom Possible cause Corrective

Alternator gives 0 Volt Blown fuse. Replace fuseNo residual voltage. Excite the al

resistor in serespecting th

After being excited the alternator still gives 0 Volt.

Connections are interrupted. Check connewith values m

Low voltage at no load Voltage potentiometer out of setting. Reset voltagIntervention of protection. Check frequeWinding failure. Check windi

High voltage at no load Voltage potentiometer out of setting. Reset voltagFailed regulator. Substitute re

Lower than rated voltage at load Voltage potentiometer out of setting. Reset voltagIntervention by protection. Current too h

of rated spee

Failed regulator. Substitute reRotating bridge failure. Check diode

Higher than rated voltage at load Voltage potentiometer out of setting. Reset voltagFailed regulator. Substitute re

Unstable voltage Speed variation in engine. Check regulaRegulator out of setting. Regulate stab

potentiomete

START FAILURE

STOP FAILURE

HZ/V FAILURE(Qc2002™ alarm)

OIL LEVEL(Qc2002™ alarm)

OIL TEMPERATURE(Qc2002™ alarm)

- 83 -

6.4 Solving controller alarms

6.4.1 Qc1002™ and Qc2002™ alarms

and remedies

6.4.1.1 Alarm overview

Possible alarms appearing in the alarm list:

LOW OIL PRESSURE

HIGH COOLANT TEMPERATURE

CHARGING ALTERNATOR

LOW FUEL LEVEL

GENERATOR OVERVOLTAGE

GENERATOR UNDER-VOLTAGE

GENERATOR OVER-FREQUENCY

GENERATOR UNDER-FREQUENCY

SERVICE TIMER 1

SERVICE TIMER 2

ENGINE ALARM

EMERGENCY STOP

llisge

x.

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odd

at

- 84 -

General groups of Alarms

– Warning: Alarm LED lights up + Alarm pop-upappears on the display + Alarm relay isempowered (if configured)

– Trip of GB: ‘Warning’ actions + GeneratorContactor opens

– Trip and Stop: ‘Trip of GB’ actions + unit stopsafter Cooldown

– Shutdown: ‘Trip of GB’ actions + unit stopsimmediately

6.4.1.2 Fail classes

All the activated alarms have their own pre-definedfail class.All alarms are enabled according to one of these threestatuses:– disabled alarm, no supervision of alarm (OFF).– enabled alarm, supervision of alarm all the time

(ON).– running alarm, only supervision when the

machine is running (RUN).

6.4.1.3 Solving alarms

In case an Alarm occurs, a pop-up window wiautomatically be displayed for as long as the alarm active, no matter which view is active. The flashinred alarm LED will light up. The alarm icons will bshown together with an acknowledgement check-boPush the ENTER button to acknowledge the alarm.When the alarm has been acknowledged, a Vmarking will appear in the check-box and the realarm LED will light up continuously.

The Alarm Display can always be left or entereagain by pushing the BACK button.

If more than one alarm comes up, it is possible tscroll through the alarm messages with the UP anDOWN pushbuttons. The newest alarm will be placeat the bottom of the list (meaning that the older alarmstays at the display when a newer alarm comes up).If one or more than one alarm is present, an arrow the right of the display will be shown.

An alarm should always beacknowledged before solving theproblem that causes the alarm. !


OR

- 85 -

Menu flow

This is the described menu flow for solving alarms:

Qc1002v x.xx.xx



SOLVE PROBLEMSee next page

n problems as an example.

rrective action

place sensor.

l coolant till appropriate level.eck for leaks.

eck air inlets / outlet.an radiator.

eck wiring.

arge battery.tall battery charger (depending on situation).

asure battery voltage during running.place charging alternator if battery voltage is not OK.

place battery.

eck wiring.

l oil till appropriate level.eck for leaks.

place sensor.

eck or contact Atlas Copco.

eck wiring.

- 86 -

Solving problems

The troubleshooting table below shows how to solve problems causing controller alarms. It uses three commo

Alarm display Symptom Possible cause Co

High coolant temperature Sensor broken Re

Not enough coolant FilCh

Obstructed airflow ChCle

Bad connection Ch

Low battery voltage Battery drained ChIns

Charging alternator broken MeRe

Battery broken Re

Bad connection Ch

Low oil pressure Not enough oil FilCh

Sensor broken Re

Oil sump broken Ch

Bad connection Ch

B

B

B

6.4.2.2 Diagnostics menu

The diagnostics menu can be entered via channel6700. It is used for engine diagnostics situations.If diagnostics is selected in this menu, the fuelsolenoid relay output will be de-energized for 30seconds (to make sure that the unit is completelystopped), and then gets energized again. Then enginediagnostics can take place.To leave this status, disable diagnostics in channel6700, or press stop, or start the machine (not duringthe first 30 s).

It's only possible to start thegenerator when Normal is selected.!

- 87 -

6.4.2 Qc4002™ MkII alarms and remedies

6.4.2.1 Fail Classes

All the activated alarms of the module are configuredwith a fail class. The fail class defines the category ofthe alarm and the subsequent action.6 different fail classes can be used:

Engine running:

– Alarm: Alarm Horn Relay, Alarm Display.– Warning: Alarm Horn Relay, Alarm Display.– Trip of GB: Alarm Horn Relay, Alarm Display,

GB Trip.– Trip & Stop: Alarm Horn Relay, Alarm Display,

(Deload), GB Trip, Gen-Set cooling down, Gen-Set stop.

– Shutdown: Alarm Horn Relay, Alarm Display,GB Trip, Gen-Set stop.

– Trip of MB: Alarm Horn Relay, Alarm Display,MB Trip.

Engine stopped:

– Alarm: Block engine start.

– Warning: -– Trip of GB: Block engine start, Block G

sequence.

– Trip & Stop: Block engine start, Block Gsequence.

– Shutdown: Block engine start, Block Gsequence.

– Trip of MB: Block MB sequence.All alarms can be disabled or enabled as following:

– OFF: disabled alarm, inactive supervision.– ON: enabled alarm.

002

002 Qc4002

OR

- 88 -

6.4.2.3 Solving alarms

Menu flow

Qc4

Qc4

Qc4002

G

!

OK

LOG

SOLVE PROBLEMSee page 86

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eest

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y

- 89 -

7 Storage of the generator

7.1 Storage

– Store the generator in a dry, frost-free room whichis well ventilated.

– Run the engine regularly, e.g. once a week, until itis warmed up. If this is impossible, extraprecautions must be taken:• Consult the engine’s operator manual.• Remove the battery. Store it in a dry, frost-free

room. Keep the battery clean and its terminalslightly covered with petroleum jelly. Rechargethe battery regularly.

• Clean the generator and protect all electricalcomponents against moisture.

• Place silica gel bags, VCI paper (VolatileCorrosion Inhibitor) or another drying agentinside the generator and close the doors.

• Stick sheets of VCI paper with adhesive tapeon the bodywork to close off all openings.

• Wrap the generator, except the bottom, with aplastic bag.

7.2 Preparing for operation afte

storage

Before operating the generator again, remove thwrapping, VCI paper and silica gel bags and check thgenerator thoroughly (go through the checkli“Before starting” on page 26).– Consult the engine’s operator manual.

– Check that the insulation resistance of thgenerator exceeds 5 M.

– Replace the fuel filter and fill the fuel tank. Venthe fuel system.

– Reinstall and connect the battery, if necessarafter being recharged.

– Submit the generator to a test run.

8.2 Disposal of materials

Dispose contaminated substances and materialseparately, according to local applicableenvironmental legislations.

Before dismantling a machine at the end of itsoperating lifetime drain all fluids and dispose ofaccording the applicable local disposal regulations.Remove the batteries. Do not throw batteries into thefire (explosion risk) or into the residual waste.Separate the machine into metal, electronics, wiring,hoses, insulation and plastic parts.Dispose all components according to the applicabledisposal regulations.Remove spilled fluid mechanically; pick up the restwith absorbing agent (for example sand, sawdust) anddispose it according the applicable local disposalregulations. Do not drain into the sewage system orsurface water.

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- 90 -

8 Disposal

8.1 General

When developing products and services, Atlas Copcotries to understand, address, and minimize thenegative environmental effects that the products andservices may have, when being manufactured,distributed, and used, as well as at their disposal.Recycling and disposal policy are part of thedevelopment of all Atlas Copco products. AtlasCopco company standards determine strictrequirements.Selecting materials the substantial recyclability, thedisassembly possibilities and the separability ofmaterials and assemblies are considered as well as theenvironmental perils and dangers to health during therecycling and disposal of the unavoidable rates of notrecyclable materials.

Your Atlas Copco generator consists for the most partof metallic materials, that can be remelted insteelworks and smelting works and that is thereforealmost infinite recyclable. The plastic used islabelled; sorting and fractioning of the materials forrecycling in the future is forseen.

This concept can only succeed with youhelp. Support us by disposinprofessionally. By assuring a correcdisposal of the product you help tprevent possible negative consequencefor environment and health, that caoccur with an inappropriate wasthandling.Recycling and re-usage of material helpto preserve natural resources.

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9 Options available for QAS 60 units

9.1 Circuit diagrams

The engine control circuit diagrams and the powercircuit diagrams for the standard QAS 60 units, forthe units with options and for the units with combinedoptions are:

Power circuit

Unit Circuit

QAS 60 Pd 9822 0996 10QAS 60 Pd - 2V-50Hz 1ph 9822 0996 11QAS 60 Pd - 2V-50 Hz 9822 0996 12

Controller circuit

Unit CircuitQAS 60 Pd Qc1002™ 9822 0996 05QAS 60 Pd Qc2002™ 9822 0996 06QAS 60 Pd Qc4002™ MkII 9822 0996 18

9.2 Overview of the electrical

options

The following electrical options are available:– Automatic battery charger

– Battery switch– Engine coolant heater– Outlet sockets (S) - Set 1– Outlet sockets (S) - Set 2– Outlet sockets (S) - Set 3– Single frequency with electronic speed contro

(SF)– Dual frequency with electronic speed control (DF– Electronic speed regulator

– Dual voltage (2V)– Earth leakage relay– IT-relay– “Electricité de France” (EDF)– COSMOS™– COC box

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9.3.2 Battery switch

The battery switch is situated inside the sound-insulated bodywork. It allows to open or to close theelectrical connection between the battery and theengine circuits.

9.3.3 Engine coolant heater

To make sure that the engine can start and accept loadimmediately, an external cooling water heater(1000 W, 240 V) is provided which keeps the enginetemperature between 38°C and 49°C.

Never turn the battery switch toOFF during operation.!

- 92 -

9.3 Description of the electrical

options

9.3.1 Automatic battery charger

The automatic battery charger charges the batterycompletely and is disconnected once the unit startsup.Besides the output terminals (secondary side) theautomatic battery charger has a trim potentiometer forsetting of the output voltage. By means of an insulatedslotted screwdriver or adjusting pin the output voltagecan be set in the range.

The LED on the front indicates that the unit isoperational.

Setting:– Lower output voltage = counterclockwise rotatio

– Higher output voltage = clockwise rotationTo use the batery charger: – Provide the X25 connector, located at the side o

the power cubicle, with external power to use thbattery charger.

DEIF-power in control

xxxx xxxx xxxxxxxxxx

xxxx

xxxxxxxx

xxxxxxxxxxxxxxx

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx!

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Q6 .......Circuit breaker for X6

Interrupts the power supply to X6 when ashort-circuit occurs at the load side, or whenthe overcurrent protection (16 A) isactivated. When activated, Q6 interrupts thethree phases towards X6. It can be activatedagain after eliminating the problem.

Circuit breaker Q1 does not onlyinterrupt the power supply towardsX1, but also towards X2, X4, X5 andX6.Make sure to switch on circuitbreakers Q1, Q2, Q4, Q5 and Q6after starting the generator whenpower supply is done by means ofX2, X4, X5 or X6.

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- 93 -

9.3.4 Outlet sockets (S) - Set 1

A brief description of all outlet sockets and circuitbreakers provided on the generator is given hereafter:

X2 .......1-phase outlet socket (230 V AC)

Provides phase L3, neutral and earthing.


Provides phases L1, L2 and L3, neutral andearthing.


Provides phases L1, L2 and L3, neutral anearthing.




Interrupts the power supply to X2 when short-circuit occurs at the load side, or whethe overcurrent protection (16 A) activated. When activated, Q2 interrupphase L3 and the neutral towards X2. It cabe activated again after eliminating thproblem.


Interrupts the power supply to X4 when short-circuit occurs at the load side, or whethe overcurrent protection (63 A) activated. When activated, Q4 interrupts ththree phases towards X4. It can be activateagain after eliminating the problem.



Q1

Q2

Q6

Q5

Q4

X5

X6

X4

X2

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anise

three phases towards X4. It can be activatedagain after eliminating the problem.





Circuit breaker Q1 does not onlyinterrupt the power supply towardsX1, but also towards X2, X3, X4, X5and X6.Make sure to switch on circuitbreakers Q1, Q2, Q3, Q4, Q5 and Q6after starting the generator whenpower supply is done by means ofX2, X3, X4, X5 or X6.

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- 94 -






Provides phases L1, L2 and L3, neutral andearthing.












Interrupts the power supply to X4 when short-circuit occurs at the load side, or whethe overcurrent protection (63 A) activated. When activated, Q4 interrupts th

Q1

Q2

Q6

Q5

Q4

Q3

X5

X6

X4

X3

X2

d

d

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Circuit breaker Q1 does not onlyinterrupt the power supply towardsX1, but also towards X2, X3, X4, X5and X6.Make sure to switch on circuitbreakers Q1, Q2, Q4, Q5 and Q6after starting the generator whenpower supply is done by means ofX2, X3, X4, X5 or X6.

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- 95 -

















Q1

Q2

Q6

Q5

Q4

X5

X6

X4

X3

X2

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9.3.9 Electronic speed regulator

The electronic speed regulator makes sure that theoutput frequency of the generator is 50 Hz/60 Hz,independent of the amount of load.

Changing the output frequency isonly allowed when the unit hasstopped.After changing the outputfrequency, adjust the output voltageby means of potentiometer R12 tothe required value.Dual frequency with electronicspeed control is standard for unitswith Qc4002™ MkII controller.

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- 96 -

9.3.7 Single frequency with

electronic speed control (SF)

The Single frequency option provides an electricspeed controller which improves the output frequencyof the generator at 50 Hz/60 Hz at constant load.

R11 ..... Supply voltage adjust potentiometer

See “Electronic speed regulator”.

R12 ..... Voltage adjustment

Allows to adjust the output voltage.

9.3.8 Dual frequency with electronic

speed control (DF)

The Dual frequency with electronic speed controoption allows the unit to work at 50 Hz or at 60 Hz constant load. The frequency selection is done bmeans of switch S12.

R11 .....Speed adjustment

See “Electronic speed regulator”.

R12 .....Voltage adjustment


S12 .....Frequency selector switch (50 Hz/60 Hz)

Allows to choose the frequency of the outpuvoltage: 50 Hz or 60 Hz.

Single frequency with electronicspeed control is not available forunits with Qc4002™ MkIIcontroller.

R11

R12

!

R11

S12

R12

yatt/

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Q1.2 ....Circuit breaker for high voltage, low current

Interrupts the high voltage power supplytowards X1 when a short-circuit occurs atthe load side or when the overcurrentprotection (100 A) is activated. It must bereset manually after eliminating theproblem.

R12......Voltage adjustment


Depending on which mode the generator is runningin, circuit breaker Q1.1 or Q1.2 will be operational.Circuit breakers Q1.1 and Q1.2 cannot be switched onat the same time. This is prevented by means of theauxiliary voltage selection relays K11 and K12 (referto circuit diagram 9822 0996 11/01) or S10b and S10c(refer to circuit diagram 9822 0996 12/00).The selection between the two modes is done bymeans of S10.

.2

AMF operation is not possible with adual voltage generator.!

- 97 -

9.3.10 Dual voltage (2V)

1 phase - 3 phase

The generator can run in two different modes:

1 phase, lower voltage

When using this selection, the generator provides a230 V output voltage.

3 phase, higher voltage

When using this selection, the generator provides a400 V output voltage.

3 phase - 3 phase

The generator can run in two different modes:

3 phase, lower voltage

When using this selection, the generator provides a230 V output voltage. (IT = active)

3 phase, higher voltage

When using this selection, the generator provides a400 V output voltage. (ELR = active)

Q1.1 ....Circuit breaker for low voltage, high current

Interrupts the low voltage power suppltowards X1 when a short-circuit occurs the load side or when the overcurrenprotection (1 phase - 3 phase: 175 A 3 phase - 3 phase: 152 A) is activated. must be reset manually after eliminating thproblem.

The dual voltage option is onlyavailable on 50 Hz units withQc1002™ controller.

!Hz V

Q1Q1.1

R12

lllt

N13 .....Earth leak detector

Detects and indicates an earth fault currentand activates the main circuit breaker Q1.The detection level can be set at 30 mA fixedwith instantaneous trip but can also beadjusted between 0.1 A and 1 A with timedelayed (0 - 0.5 sec) trip. N13 has to be resetmanually after eliminating the problem(reset button marked R). It can be overriddenby means of the earth leak switch (S13,labelled IN) but has to be tested monthlyby pushing test button T13.

S13......Lock-out switch for earth fault protection (N13)

This switch is located inside the cubicle andis labelled IN.

Position O: No de-energising of the maincircuit breaker Q1 when an earth faultoccurs.Position 1: De-energising of the main circuitbreaker Q1 when an earth fault occurs.

- 98 -

S10 ..... Output voltage selection switch

Allows to select a 3 phase high outputvoltage or a 1 phase / 3 phase low outputvoltage. Selector switch S10 is located onthe alternator.

9.3.11 Earth leakage relay

The Earth relay option provides a detector that witrip the main circuit breaker Q1 when an earth faucurrent is detected.

Q1 .......Main circuit breaker

Changing the output voltage is onlyallowed when the unit has stopped.After changing the output voltage bymeans of the selection switch S10,adjust the output voltage by means ofpotentiometer R12 to the requiredvalue.

!

X1

Q1

N13N14

S13

o.ng


Interrupts the power supply X1 when ashort-circuit occurs at the load side, or whenthe overcurrent protection is activated.When activated, Q1 interrupts the threephases towards X1. It must be resetmanually after eliminating the problem.

X1

Q1

N13N14

S13

- 99 -

9.3.12 IT-relay

The generator is wired for an IT network i.e. nsupply lines of the power supply are directly earthedA failure in insulation resulting in a too low insulatioresistance, is detected by the insulation monitorinrelay.

Position O will only be used inconjunction with an external earthfault protection unit (e.g. integratedin a distribution board).If S13 is in position O, properearthing is of the utmost importancefor the safety of the user.Eliminating any earth faultprotection can lead to serious injuryor even death for anybody touchingthe unit or the load.

!

The generator shall not be operatedwith other networks (such as TT orTN). Doing so will cause tripping ofthe insulation monitoring relay. The generator is wired for an ITnetwork i.e. no supply lines of thepower supply are directly earthed.A failure in insulation resulting intoo low an insulation resistance, isdetected by the insulationmonitoring relay.At each start-up and any time a newload is connected, the insulationresistance must be verified. Checkfor the correct setting of theinsulation monitoring relay (factoryset at 13 kΩ).

!

slsisatr.

sFeehe

Changing the operation mode fromstandard unit to EDF-unit or viceversa has to be carried out by aqualified person from “Electricitéde France”.

L1 L2 L3N PE EDF

PE

!

- 100 -

X1 .......Main power supply (400 Vac)

Terminals L1, L2, L3, N (= neutral) and PE(= earthing), hidden behind the control paneldoor and behind a small transparent door.

N14 ..... Insulation monitoring relay

Checks the insulation resistance andactivates Q1 when the insulation resistanceis too low.


Push the button to stop the generator in caseof an emergency. When the button ispressed, it must be unlocked, by turning itanti-clockwise, before the generator can berestarted. The emergency stop button can besecured in the locked position with the key,to avoid unauthorized use.

9.3.13 “Electricité de France” (EDF)

When the EDF-option is installed, the unit operates aa standard unit when the neutral and the PE terminaare connected to each other (see figure below). In thcase, an earth leakage at the side of the generator or the side of the load will switch off the circuit breake

When EDF-option is installed, the unit operates aEDF-unit when the earthing, the PE and the PE EDterminals are connected to each other (see figurbelow). In this case, an earth leakage at the side of thgenerator will switch off the circuit breaker. An eartleakage at the side of the load will not switch off thcircuit breaker.

L1 L2 L3N PE EDF

PE

F

)

r8

5.

- 101 -

9.3.14 COSMOS™

COSMOS™ is a web-based global remotemonitoring system that electronically tracks everyaspect of equipment from its location to its operatingparameters. The Cosmos system can send e-mails orSMS messages to the contractor or owner in real time,with all critical and non-critical events and datainvolving your compressors and generators. It allowsoptimal servicing.

If no LEDs light up when the generator is running, theCosmos module (1) has not been installed correctly.Consult the Cosmos manual for a descprition of LEDindications.For information about COSMOS™, consult yourlocal Atlas Copco dealer.

9.3.15 COC box

When operating the Qc2002™ control panel in AMmode, the installation of a COC box is required.

PC .......Plant contactor (generator contactor

MC ......Mains contactor

X25 .....Customer wiring

To connect the COC box to the generatoequipped with Qc2002™ controller connections have to be made on X2Connect 1 to 1, 2 to 2,... 8 to 8.

The COC box (Change overcontactor) is only available incombination with the Qc2002™control panel.

!

X25

COC box

MCPC

When using this option, make sure to connect the fuelsupply line as well as the fuel return line. Connectionsto fuellines ought to be air-tight to prevent air fromentering the fuel system. Turn the handle of 3-wayvalve to desired condition.

Internal fuel: Indicates that the fuel supply line to the engine is connected to the internal fueltank.

External fuel: Indicates that the fuel supply line to the engine is connected to the external fueltank.

- 102 -

9.4 Overview of the mechanical

options

The following mechanical options are available:– External fueltank connection (with/without quick

couplings)– Undercarriage (axle, towbar, towing eyes)– Skid fueltank– Integrated spark arrestor– Air inlet shut-off valve

9.5 Desciption of the

mechanical options

9.5.1 External fueltank connection

(with/without quick couplings)

The option external fueltank connection allows tobypass the internal fueltank and to connect anexternal fueltank to the unit.

View outside

View inside

EFT External fuel tank feed connectionEFR External fuel tank return connection

EFT EFR

EFREFT

led

elellte

rs

g

nr

9.5.3 Integrated spark arrestor

The integrated spark arrestor option is included in therefinery equipment pack.

9.5.4 Air inlet shut-off valve

The engine air inlet shut-off valve option is includedin the refinery equipment pack. It will prevent over-speeding of the engine due to combustible gasesbeing traced within the normal engine air intake.

- 103 -

9.5.2 Undercarriage (axle, towbar,

towing eyes)

The undercarriage is equipped with an adjustabletowbar with brakes, with BNA-, NATO-, DIN-, ITA-,ISO-eye and Ball coupling and with roadsignalisation which is approved by EC legislation.

When using this option

– Make sure that the towing equipment of thevehicle matches the towing eye (1) before towingthe generator.

– Never move the generator while electrical cablesare connected to the unit.

– Always apply the hand brake (2) when parking thegenerator.

– Leave enough space for operation, inspection andmaintenance (at least 1 meter at each side).

To maintain the undercarriage

– Check the tightness of the towbar bolts, the axbolts and the wheel nuts at least twice a year anafter the initial 50 hours of operation.

– Grease the wheel axle suspension bearings, thdrawbar to the steering gear shaft and the spindof the brake handle at least twice a year. Use babearing grease for the wheel bearings and graphigrease for the drawbar and spindle.

– Check the brake system twice a year.– Check the condition of the vibration dampe

twice a year.

– Repack the wheel hub bearings once a year usingrease.

– Wheel chocks allows to park the generator osloping ground. Place wheel chocks in front of obehind the wheels to immobilize the generator.

1

2

> 1 m

> 1 m

50 Hz 60 Hz

50 Hz 60 Hz1500 rpm 1800 rpm

PRP PRP100 bar(a) 100 bar(a)

30% 30%25°C 25°C

50°C 50°C4000 m 4000 m

85% 85%-18°C -18°C-25°C -25°C

48 kW 53.6 kW35 kW 39 kW

0.8 cos 0.8 cos 1 cos 1 cos

- 104 -

10 Technical specifications for QAS 60 units

10.1 Readings on gauges

10.2 Settings of switches

10.3 Specifications of the engine/alternator/unit

Gauge Reading UnitAmmeter L1-L3 (P1-P3) Below max. rating AVoltmeter (P4) Below max. rating V

Switch Function Activates atEngine oil pressure Shut down 0.5 barEngine coolant temperature Shut down 103°C

Reference conditions 1) 4)

Rated frequencyRated speedGenerator service dutyAbsolute air inlet pressureRelative air humidityAir inlet temperature

Limitations 2) Maximum ambient temperatureAltitude capabilityMaximum relative air humidityMinimum starting temperatureMinimum starting temperature aided with coldstart equipment (optional)

Performance data 2) 3) 4) 5)

Rated active power (PRP) 3phRated active power (PRP) 1phRated power factor (lagging) 3phRated power factor (lagging) 1ph

60 kVA 67 kVA35 kVA 39 kVA400 V 480 V230 V 240 V230 V 240 V86.6 A 80.6 A150.6 A 161.2 A152.2 A 162.5 A

G2 G2100% 100%48 kW 53.6 kW

< 5% / isochronous < 5% / isochronous1.7 kg/h 2.4 kg/h6.1 kg/h 7.6 kg/h8.9 kg/h 10.6 kg/h11.7 kg/h 13.7 kg/h

0.233 kg/kWh 0.245 kg/kWh16.9 h 14.4 h40.1 h 34.2 h

0.020 l/h 0.024 l/h87 dB(A) 90 dB(A)

230 l 230 l545 l 545 l100% 100%48 kW 53.6 kW

PRP PRPland use land use

single/parallel single/parallelmanual/automatic manual/automatic

unspecified unspecifiedtransportable/D transportable/D

mobile/E mobile/Efully resilient fully resilient

- 105 -

Rated apparent power (PRP) 3phRated apparent power (PRP) 1phRated voltage 3ph line to lineRated voltage 3ph line to line lower voltageRated voltage 1phRated current 3phRated current 3ph lower voltageRated current 1phPerformance class (acc.ISO 8528-5:1993)

Single step load acceptance

Frequency droopFuel consumption at no load (0%)Fuel consumption at 50% loadFuel consumption at 75% loadFuel consumption at full load (100%)Specific fuel consumption at full load (100%)Fuel autonomy at full load with standard tankFuel autonomy at full load with optional skid fueltankMax. oil consumption at full loadMaximum sound power level (Lw) complies with 2000/14/ECCapacity of fuel tankCapacity of optional skid fuel tankSingle step load capability

Application data Mode of operationSiteOperationStart-up and control modeStart-up timeMobility/Config. acc. to ISO 8528-1:1993

(optional)Mounting

open air open airearthed earthed

insulated insulated

ISO 3046 ISO 3046ISO 8528-2 ISO 8528-2

1104C-44TG3/TG2 1104C-44TG3/TG254 kW 60 kWICXN ICXN

coolant coolantdirect injection direct injectionturbo charged turbo charged

4 44.41 l 4.41 l

echanical / electronic mechanical / electronicelectronic with TG2 electronic with TG2

8.5 l 8.5 l12.6 l 12.6 l

12 Vdc 12 VdcEU stage II EU stage II

80% 80%

IEC34-1 IEC34-1ISO 8528-3 ISO 8528-3

Leroy Somer Leroy SomerLSA43.2 M45 LSA43.2 M45

60 kVA 71 kVABR 125/40°C BR 125/40°C

IP 23 IP 23H HH H12 12

- 106 -

Climatic exposureStatus of neutral (TT or NT)Status of neutral (IT) (optional)

Engine 4) Standard

Type PERKINSRated net output

rating type acc. ISO 3046-7CoolantCombustion systemAspirationNumber of cylindersSwept volumeSpeed governing mGovernor type (optional)Capacity of oil sump (initial fill)Capacity of cooling systemElectrical systemEmission complianceMaximum premissible load factor of PRP during 24h period

Alternator 4) Standard

MakeModelRated output, class H temperature rise

rating type acc. ISO 8528-3Degree of protection (IP index acc. NF EN 60-529)Insulation stator classInsulation rotor classNumber of wires

4 4100 A 100 A3..5xIn 3..5xIn

3 4152 A 175 A3..5xIn 3..5xIn

3 4175 A 187.5 A3..5xIn 3..5xIn

0.030-30 A 0.030-30 A10-100 kOhm 10-100 kOhm

i) domestic2p + PE

16 A/230 V

ii) CEE form3p + N + PE16 A/400 V

iii) CEE form3p + N + PE32 A/400 V

iv) CEE form3p + N + PE63 A/400 V

- 107 -

Power circuit Circuit-breaker, 3ph.Number of polesThermal release It (thermal release is higher at 25°C)Magnetic release Im

Circuit-breaker, 3ph., lower voltageNumber of poles (optional)Thermal release It (thermal release is higher at 25°C)Magnetic release Im

Circuit-breaker, 1ph.Number of poles (optional)Thermal release It (thermal release is higher at 25°C)Magnetic release Im

Fault current protectionResidual current release IDnInsulation resistance (optional)

Outlet sockets (optional)Following three socket configuration is possible:

1. i + ii + iii + iv2. i + ii + iii + iv (2x)3. i + ii + iii + iv + v

v) CEE form3p + N + PE125 A/400 V

50 x 1100 x 1635 mm 2850 x 1100 x 1635 mm50 x 1100 x 1751 mm 2850 x 1100 x 1751 mm19 x 1665 x 2201 mm 5019 x 1665 x 2201 mm80 x 1665 x 2201 mm 4780 x 1665 x 2201 mm

1535 kg 1535 kg1756 kg 1756 kg1601 kg 1601 kg2128 kg 2128 kg1930 kg 1930 kg2151 kg 2151 kg

- 108 -

Unit Dimensions without undercarriage (LxWxH) 28Dimensions without undercarriage, with optional 24h fuel tank (LxWxH) 28Dimensions with undercarriage (adj. towbar, DIN eye) (LxWxH) 50Dimensions with undercarriage (fixed towbar, DIN eye) (LxWxH) 47Weight net mass - without undercarriage Weight wet mass - without undercarriage Weight net mass - without undercarriage, with optional 24h fuel tankWeight wet mass - without undercarriage, with optional 24h fuel tankWeight net mass - with undercarriage Weight wet mass - with undercarriage

delivering (at variable load), in the event of a s running). No overload is permitted on these

y be run for an unlimited number of hours per load is permitted for 1 hour in 12 hours. The ndicated in the ‘Technical specifications’

35 40 45 5098 92 85 7598 97 87 7597 96 86 7596 95 85 7394 93 82 7188 88 77 6688 88 77 6682 82 72 6282 82 72 62

- 109 -

For use of generator outside these conditions, please contact Atlas Copco.

Notes

1) Reference conditions for engine performance to ISO 3046-1.

2) See derating diagram below or consult the factory for other conditions.3) At reference conditions unless otherwise stated.4) Rating definition (ISO 8528-1):

LTP: Limited Time Power is the maximum electrical power which a generating set is capable of utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuouratings. The alternator is peak continuous rated (as defined in ISO 8528-3) at 25°C.PRP: Prime Power is the maximum power available during a variable power sequence, which mayear, between stated maintenance intervals and under the stated ambient conditions. A 10% overpermissible average power output during a 24h period shall not exceed the stated load factor as iabove.

5) Specific mass fuel used: 0.86 kg/l.

DeratingHeight

(m)

Temperature(°C)

0 5 10 15 20 25 300 100 100 100 100 100 100 100

500 100 100 100 100 100 100 991000 100 100 100 100 100 99 981500 97 97 97 97 97 97 972000 94 94 94 94 94 94 942500 88 88 88 88 88 88 883000 88 88 88 88 88 88 883500 82 82 82 82 82 82 824000 82 82 82 82 82 82 82

A Maximum permitted total weight of the vehicleB Maximum permitted axle loadC Maximum permitted load on towing eye1 Company code2 Product code3 Unit serial number4 Name of manufacturer5 EEC or national type approved number6 Vehicle identification number7 Model number8 Frequency9 Apparant power - PRP10 Active power - PRP11 Nominal rated voltage12 Nominal rated current13 Power factor14 Manufacturing year15 EEC mark in accordance witt Machine Directive

89/392E16 Mode of operation17 Winding connections

- 110 -

10.4 Conversion list of SI units

into British units

A temperature difference of 1°C = a temperaturedifference of 1.8°F.

10.5 Dataplate

1 bar = 14.504 psi1 g = 0.035 oz1 kg = 2.205 lbs1 km/h = 0.621 mile/h1 kW = 1.341 hp (UK and US)1 l = 0.264 US gal1 l = 0.220 lmp gal (UK)1 l = 0.035 cu.ft1 m = 3.281 ft1 mm = 0.039 in1 m³/min = 35.315 cfm1 mbar = 0.401 in wc1 N = 0.225 lbf1 Nm = 0.738 lbf.ftt°F = 32 + (1.8 x t°C)

t°C = (t°F - 32)/1.8

ATLAS COPCO AIRPOWER n.v.

MADE BY ATLAS COPCO AIRPOWER n.v. WILRIJK, BELGIUM

1615 6945 00

-YA3--- kg

kg kg

Model/Modell/Modèle

cos phi

f NP NP NU NI N

Manuf. year/Baujahr/Année de fabrication

Hz

kW

V

A

kVA

A

B

C

- 111 -

Circuit diagrams

G H I J K L M N O

6A 6A

1 2 3 4 5 6PE

to A

1.18

442

b0

441

b6

18

a3

to Circ.Diagr POWER

38

a0

12

a6

to G

ener

ator

Con

tact

or A

1 <-

-

to G

ener

ator

Con

tact

or A

2 <-

-

(see Instruction Manual)

Sx=RemoteStart/Stop-switch

to A

1.17

19

a3

(*)

(*)= Connect L2 to X25.5with 230Vd-systems

Generator ContactorOutput: 12Vdc, max.8Adc1

4

a3

14

a3

5

a3

15

a3

Fx Fx

N L1PE

X25 X25 X25X25

MAINS SUPPLY (1P+N)Customer's Installation

Sx

9 = white8 = grey7 = purple6 = blue5 = green4 = yellow3 = orange2 = red

0 = black

h = 25 mm²g = 16 mm²f = 10 mm²e = 6 mm²d = 4 mm²c = 2.5mm²b = 1.5mm²a = 1 mm²

Colour code :Wire size :

1 = brown

54= green/yellow

i = 35 mm²j = 50 mm²k = 70 mm²

lx = 95 mm² EPR-CSP (BS6195-4C)l = 95 mm²

bx = 1.5mm² NSGAFOeU

Legend

- 112 -

A B C D E F

Com

mon

(12

Vdc

)

Engi

ne C

AN

-bus

Inte

rfac

eG

ND

CA

N-L

CA

N-H

Mag

netic

Pic

k-up

(Tac

ho)

Inpu

t

Inpu

tFu

el L

evel

(VD

O)

Coo

lant

Tem

p (V

DO

)

W/L

-Inpu

t D+

Oil

Pres

sure

(VD

O)

Inpu

t

GN

D

Inpu

t

Com

mon

for V

DO-in

puts

(0 V

dc)

12/2

4 V

dc (B

att+

)

Gen

erat

or V

olta

ge L

2

Gen

erat

or V

olta

ge L

1

NO

Com

Fuel

Con

trol

Rel

ayC

om NO

Rem

ote

Sta

rt

Com

mon

for R

elay

Out

puts

Cen

tral

Ala

rm H

orn

Low

Oil

Pres

sure

Hig

h C

oola

nt T

empe

ratu

re

Preh

eat R

elay

Gen

erat

or C

onta

ctor

0 V

dc (B

att-

)

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Spa

re <

Low

Coo

lant

Lev

el>

Sta

rt R

elay

Out

put

Sta

rt/S

top

NO

NO

Com NO

135

79

11 12

26104

8

129

a0

128

a0

17

a2

12

a6

125

a0

126

a0

17

a2

12

a6

141

c8

142

c8

143

c8

140

c8

to C

irc.

Dia

gr P

OW

ERC

urre

nt T

rans

fo T

1-T3

127

a0

124

a6

126

a0

125

a0

125

a0

126

a0

Cir

c.D

iagr

PO

WER

Fuse

s F1

-F3

12

a6

17

a2

5

a3

14

a3

14

a3

4

a3

38

a0

15

a3

12

a6

876 159 12 13 14 16 17

252726 32 33 3424 36

1 2 3 4

3521 2319

18

A1

5

S4

V

P4

A

P3

A

P2

A

P1

Qc1002

9822 0996 05/01

Applicable for QAS 60 Pd - Engine Circuit Qc1002™

G H I J K L M N O

C2

C2

B1

B1

B2

B2

A4

A4

B5

B5

f2 d2 d2

21

12

a6

12

a6

4

a3

7

a3

6

a3

6

a3

P

10

a3

12

a6

4

a3

7

a3

6

a3

10 19

a3

18

a3

17

a2

14

a3

5

a3

15

a3

12

a6

12

a6

5

a3

10

a3

12

a6

7

a3

K5

K1

X10

X10 X10

X10

10

S8

K1 K5

X25X25

S98

H0

Position of Relay Contacts

- 113 -

A B C D E F

C1

C1

C3

C3

B4

B4

A5

A5

A2

A2

A3

A3

A1

A1

Can

opy

Cub

icle

CanopyCubicle

a3

14

CD

A

-

+

12

a611

a3

9

a3

17

a3

a3

9

a3

11

a3

12

a6

12

a6

17

a2

3

c2

1

j0

12

j6

17

a2

12

a6

M

5a3

12

a6

5

a3

5

a3

5

a3

B+

GND

D+W

2

a3

2

a3

12

a6

12

a6

1

e2

9

a3

11

a3

1

e2

16

e2

12

j6

1

j0

1

e2

1

c2

3

c2

1

c2

3

c2

13

a2

1c2

1

c2

13

a2

12

a6

5

a3

5

a3to Circ.Diagr POWER

to Circ.Diagr POWER

19

a3

18

a3

17

a2

a3

1412

a6

F10

10A

X10X10 XX10X10X10

X10X10

Y1B7

S2a

BB9+

-

G1

M1

M

K0

K0

M6G2

K1

E1

K5

S20

V2

R2

- 114 -

A1 Generator control unit(set A1 in UNIT-type 2)

B7 Fuel level sensorB8 Coolant temperature sensorB9 Oil pressure sensorE1 Preheat resistorF10 Fuse 10A DCG1 Battery 12 VdcG2 Charging alternatorH0 Panel lightK0 Starter solenoidK1 Preheat relayK5 Starter relayM1 Starter motorM6 Fuel feed pumpP1-P3 A-meterP4 V-meterR2 Excitation resistor 47ohmS2a Emergency stop

(S2b: see Power circuit)S4 V-meter change-over switchS8 High coolant temperature switchS9 Low oil pressure switchS20 ON/OFF/REMOTE switchV2 Excitation diodeX10 Connector wire harnessX25 Customer’s terminal stripY1 Fuel stop solenoid

- 115 -

J K L M N O P

Fuel

Con

trol

Rel

ay

NO

Com

NO

Gen

erat

or C

urre

nt T

rans

fo L

2s2

Gen

erat

or C

urre

nt T

rans

fo L

1s2s1

Cen

tral

Ala

rm H

orn

6A 250mA6A 250mA250mA

to A

1.18

to M

ains

Con

tact

or A

1 <-

-

to G

ener

ator

Con

tact

or A

1 <-

-

to G

ener

ator

Con

tact

or A

2 <-

-

(see Instruction Manual)

9 101 2 4 5 63 7 8PE

to A

1.38

445

a0

444

a0

443

a0

442

b0

441

b6

Sx=RemoteStart/Stop-switch

441

a6

442

a0

447

a0

446

a0

124

a6

18

a3

12

a6

to Circ.Diagr POWER

141

c8

140

8

140

c8

124

a6towardsX25.8

3635

585756

34

Fx FxFx FxFx

N L1 L1 L2 L3

MAINS SUPPLY (3P+N+PE)Customer's Installation

PE

X25X25

Sx


0 = black



1 = brown

54= green/yellow

i = 35 mm²j = 50 mm²k = 70 mm²


bx = 1.5mm² NSGAFOeU

Legend

- 116 -

Qc2002

A B C D E F G H I

Com

mon

(12

Vdc

)

Gen

erat

or C

urre

nt T

rans

fo L

3

Engi

ne C

AN

-bus

Inte

rfac

eG

ND

CA

N-L

CA

N-H

Mag

netic

Pic

k-up

(Tac

ho)

Inpu

t

Inpu

tFu

el L

evel

(VD

O)

Coo

lant

Tem

p (V

DO

)

W/L

-Inpu

t D+

Oil

Pres

sure

(VD

O)

Inpu

t

GN

D

Inpu

t

Com

mon

for V

DO-in

puts

(0 V

dc)

Com

mon

for

Rel

ay O

utpu

ts

Preh

eat R

elay

Gen

erat

or V

olta

ge N

eutr

al

12/2

4 V

dc (B

att+

)

Sta

rt R

elay

Out

put

Gen

erat

or V

olta

ge L

2

Gen

erat

or V

olta

ge L

1

Gen

erat

or V

olta

ge L

3

NO

Com

ComN

C

Gen

erat

or C

onta

ctor

NO

Com

Rem

ote

Sta

rt

Mai

ns V

olta

ge L

3

Mai

ns C

onta

ctor

Low

Oil

Pres

sure

Spa

re O

utpu

t

Hig

h C

oola

nt T

empe

ratu

re

Mai

ns V

olta

ge L

2

Mai

ns V

olta

ge N

eutr

al

0 V

dc (B

att-

)

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Spa

re <

Low

Coo

lant

Lev

el>

NO

NO

Com

Mai

ns V

olta

ge L

1

s2s1 s1

2nd

Para

met

er S

et

142

c8

143

c8

140

c8 c

17

a2

12

a6

124

a6

126

a0

127

a0

125

a0

444

a0

441

a6

445

a0

443

a0

447

a0

446

a0

442

a0

125

a0

17

a2

12

a6

12

a6

17

a2

142

c8

143

c8

141

c8

140

c8

12

a6

135

79

11 12

26104

8

129

a0

128

a0

127

a0

124

a6

126

a0

125

a0

125

a0

126

a0

127

a0

124

a6

Cir

c.D

iagr

PO

WER

Fuse

s F1

-F3

141

c8

142

c8

143

c8

140

c8

to C

irc.

Dia

gr P

OW

ERC

urre

nt T

rans

fo T

1-T3

876 159 12 13 14 16 17

462726 47 49 5045 52

1 2 3 4

555453513837 41 4339

25 32 3318 23 24

A1

5

S4

V

P4

A

P3

A

P2

A

P1

9822 0996 06/01

Applicable for QAS 60 Pd - Engine Circuit Qc2002™


J K L M N O P

C2

C2

B1

B1

B2

B2

A4

A4

f2 d2 d2

9

12

a6

12

a6

4

a3

7

a3

6

a3

4

a3

7

a3

6

a3

6

a3

26

a3

18

a3

14

a3

17 14

a3

5

a3

15

a3

12

a6

12

a6

7

a3

12

a6

K5

K1

X10X10 X10 X10

S8

K1 K5

X25

S9

H0

- 117 -

A B C D E F G H I

a3

14

C1

C1

C3

C3

B5

B5

B4

B4

A5

A5

A2

A2

A3

A3

A1

A1C

anop

yC

ubic

le

CanopyCubicle

a3

14CD

A

-

+P

12

a611

a3

9

a3

10

a3

17

a3

10

a3

9

a3

11

a3

12

a6 a2

12

a6

17

a2

3

c2

1

j0

12

j6

17

a2

12

a6

M

5a3

12

a6

5

a35

a3

5

a3

B+

GND

D+W

2

a3

5

a3

2

a3

12

a6

17

a2

12

a6

26

a3

26

a3

1

e2

10

a3

9

a3

11

a3

1

e2

16

e2

12

j6

1

j0

1

e2

1

c2

3

c2

1

c2

3

c2

13

a2

26

a3

1

c2

1

c2

13

a2

to Circ.Diagr POWER50/60Hz-switch S12

5

a3

12

a6

to Circ.Diagr POWER 5

a3

S20F10

10A

X10X10 X10X10X10X10

X10X10

Y1B7

S2a

B8B9

V2

R2

+

-

G1

M1

M

K0

K0

M6G2

K1

E1

K5

- 118 -

A1 Generator control unitB7 Fuel level sensorB8 Coolant temperature sensorB9 Oil pressure sensorE1 Preheat resistorF10 Fuse 10A DCG1 Battery 12 VdcG2 Charging alternatorK0 Starter solenoidK1 Preheat relayK5 Starter relayM1 Starter motorM6 Fuel feed pumpP1-P3 A-meterP4 V-meterR2 Excitation resistor 47ohmS2a Emergency stop

(S2b: see Power circuit)S4 V-meter change-over switchS8 High coolant temperature switchS9 Low oil pressure switchS20 ON/OFF-switchV2 Excitation diodeX10 Connector wire harnessX25 Customer’s terminal stripY1 Fuel stop solenoid

- 119 -

GF H I

F2

F1

N

F3

T3

U1

2

V1

T12

N1

PE

400V/480V

T9T12

T2T5

T8T11

T1T4

T7T10

U1

a0

V1

a0

124

a6

126

a0

142

c8to Circ.Diagr ENGINEAmpere-meter

V1

0

W1

x0

N1

x6 y54

127

a0

to C

irc.

Dia

gr E

NG

INE

V-m

eter

& C

ontr

ol M

odul

e

N1

a6

125

a0

to Circ.Diagr ENGINEAmpere-meter

143

c8

151

c8

T2 T3

141

c8

W1

a0

Cub

icle

Alte

rnat

or

- 120 -

B C DA E

QAS60

Wire Size x Wire Size y35mm² 16mm²

T1 Q1100/5A 100A

400V/480V

G3

T1

U1

T

T3T6

N12

See Note 2 VoltageAdjustm.

R438R250

Frequency Selection

NO

NE

60Hz50Hz

(O)(O)

U1

x0 x(O)

(O)

(O)

T1

50H

z

60H

z

S12

50H

z

60H

z

60H

z

50H

z

12

a6

N11

1 2 3

912 811 710

4 5 6

B11

5

a3

26

a3

R11 R12

20

a3

29

a0

28

a2

24

a3

27

a3

47

a0

46

a2

to Circ.Diagr ENGINEQc2002 - A1.17

to K7.85

70

a3

Cub

icle

Can

opy

12

a6

12

a6

12

a65

a3

47

a0

46

a2

12

a6

5

a3

35

a3

37

a3

36

a3


0 = black


LegendColour code :Wire size :

1 = brown

54= green/yel.

i = 35 mm²j = 50 mm²k = 70 mm²


bx =1.5mm² NSGAFOeU

The PE-N connection has to be made at thealternator-side of main Circuit Breaker Q1.

Link N12.1 to N12.2 on gen-sets without ElectronicSpeed Regulation (= no potentiometer R12).

With "TB EDF", do NOT connect (N) to (PE) at Q1.T13 is to be mounted on the (PE)-conductor, instead of on the PE-N connection in the cubicle.

Note 1:

Note 2:

Note 3:

Notes

9822 0996 10/01_A

Applicable for QAS 60 Pd - Power Circuit

T13

2

1

y54y54

L1 L2 L3 N PE

L1

x0

L2

x0

L3

x0

N

x6 y54

PE

Sheet2-a1L2

Sheet2-a1L1

Sheet2-a1L3

Sheet2-a1N

Sheet2-a1PE

DF

g54PE

1

L1 L2 L3 N PE PE-EDF

L1

x0

L2

x0

L3

x0

N

x6

y54

PE

h54

PE

PE

See Note 3

T1321

See Note 1

Cub

icle

Can

opy

E F G H I

- 121 -

to C

irc.

Dia

gr E

NG

INE 5

a3

13

a2

12

a6

5

a3

13

a2

12

a6

102

a3

12

a6

13

a2

118

a3

118

a3

N1

a6b54

5

a3

13

a2

12

a6

S2b

3431A2A1T2T1I n

N13N14R T PE L

R<

A2A1

12

a6

12

a6

13

a2

to C

irc.

Dia

gr E

NG

INE

441

b6

442

b0

X1

(O)(O)

(O)

(O) (O) N-E(O)

c2

c1

Q1

U>44

2

b0

442

b0

441

b6

441

b6

R5

Cub

icle

Can

opy

S13

X

U1

PE

NL

B+B-

K7

85

86

12

a6

70a3

K7

Can

opy

Y7

Cub

icle

13

a2

71

a3

V7

12

a6

to N

11.7

0

KT1

KT1

73

a3

5

a3

B C DA

- 122 -

B11 Speed sensor MPU (O)F1-F3 Fuses 4 AG3 AlternatorK7 Auxiliary relay for Y7 (O)N11 Speed controller (O)N12 Automatic voltage regulatorN13 Earth leakage relay (O)N14 IT-relay (O)Q1 Circuit breakerR5 Coolant heater (O)R11 Speed adjustment 5K (O)R12 Voltage adjustment 1K (O)S2b Emergency stop

(S2a: see Engine circuit)S12 50/60 Hz-switch (O)S13 E.L.R. disable switch (O)T1-T3 Current transformersT13 Torus earth leakage (O)U1 Battery charger (O)V7 Free-wheeling diode Y7X1 Terminal boardY7 Air inlet shutdown valve (O)(O) Optional equipment

c54

PE

6

16A

L1

c0

L2

c0

L3

c0

N

c6

L3 N

L2L116A

X6

6L3

c0

6L1

c0

6L2

c0

(O)

c54

PE

16A30mA

Q2

L3

c0

N

c6

X2

16AL N

2L3

c0 2Nc6

L3N

PE

54= green/yellow9 = white8 = grey7 = purple6 = blue5 = green4 = yellow3 = orange2 = red1 = brown0 = blackColour code :

SP to BS6195 4C-CSP to BS6195 4C

SP to BS6195 4C

-CSP to BS6195 4C

SP to BS6195 4CSP to BS6195 4C

- 123 -

L1L2

L3N

PE

hx54

PE

125A

Q3

L1

hx0

L2

hx0

L3

hx0

N

hx6

3L3

hx0

3L1

hx0

3L2

hx0L3 N

L2L1125A

X3

g54

PE

63A

Q3

L1

g0

L2

g0

L3

g0

N

g6

3L3

g03L

1

g0

3L2

g0L3 N

L2L163A

X3

g54

PE

63A

Q4

L1

g0

L2

g0

L3

g0

N

g6

4L3

g0

4L1

g0

4L2

g0L3 N

L2L163A

X4

e54

PE

32A

Q5

L1

e0

L2

e0

L3

e0

N

e6

5L3

e0

5L1

e0

5L2

e0L3 N

L2 L132A

X5

Q

L1L2

L3N

PE

L1L2

L3N

PE

Circuit Breaker 16A

c4-c2 Outlet Socket 63A or 125A

Outlet Socket 16A

Optional Equipment

Q6

X3

X6

(O)

NameGridMark

c3-c1 Circuit Breaker 63A or 125AQ3

Outlet Socket 32AX5

Circuit Breaker 32AQ5Circuit Breaker 63AQ4

Outlet Socket 63AX4

c7c5c4

c7c6c5

c9 Circuit Breaker 16A/30mAQ2

c9 Outlet Socket 16A 1phX2

j = 50 mm²k = 70 mm²

n = 150 mm²

i = 35 mm²h = 25 mm²g = 16 mm²f = 10 mm²e = 6 mm²d = 4 mm²c = 2.5mm²b = 1.5mm²a = 1 mm²aa = 0.5mm²

LegendWire size :

lx = 95 mm² EPR-Cmx = 120 mm² EPR

kx = 70 mm² EPR-C

l = 95 mm²

nx = 150 mm² EPR

ix = 35 mm² EPR-Chx = 25 mm² EPR-C

Sheet1 - e6Sheet1 - e6Sheet1 - e6Sheet1 - e6Sheet1 - e6

9822 0996 10/01_B

Applicable for QAS 60 Pd - Power Circuit

- 124 -

Q2 Circuit Breaker 16A/30mAQ3 Circuit Breaker 63A or 125AQ4 Circuit Breaker 63AQ5 Circuit Breaker 32AQ6 Circuit Breaker 16AX2 Outlet Socket 16A 1phX3 Outlet Socket 63A or 125AX4 Outlet Socket 63AX5 Outlet Socket 32AX6 Outlet Socket 16A(O) Optional equipment

11

6

12(7) (11)

(10)

W5

x0

z54

W6

x0

V2

x0

U5

x0

U5

x0

V2

x0

W6

x0

W2

a0

W6

a0

W5

a0

z54

106

a0

105

a0

107

a0

N1

x6

N1

x6

N1

x6

z54

W5

x0

Cub

icle

Alte

rnat

or

K11 K12

F4

F5

F6

- 125 -

A B C D E

(1)1 2

L1

4 5 10

L2 8

9 7

3(8)

(12) (4) (2)

(L1)(5)U

1

x0

U2

x0

V1

x0

W2

x0

U6

x0

V6

x0

W1

x0

V5

x0

V5

x0

V6

x0

12

a6

5

12

1 2 3

912 811 710

4 5 6

5

a3

20

a3

29

a0

28a2

24

a3

47

a0

46

a2

to K7.85

70

a3

Cub

icle

Can

opy

12

a6

12

a6

12

a6

5

a3

47

a0

46

a2

70

27

27

a3

(O)

(O)

Frequency Selection

NONE

60Hz50Hz

(O)(O)

U5

x0

V2

x0

W1

x0

V6

x0

W1

x0

Uy0

V

y0

PE

T1

U1

U2

V6

U6

T4 T11 T10

V1

W2

W1

T2 T6 T3

V5

U5

V2

T8 T7 T5T9

W5

T2T5

T8T11

T1T4

T7T10

T3T6

T9T12

T12

W6

Cub

icle

Alte

rnat

or

S10

See Note 3X9

X9

N11

B11R11

R12

X9

X9

SeeNote

2

N12

R438R250

The PE-N connection has to be made at thealternator-side of main Circuit Breaker Q1.

Note 1:

Link N12.1 to N12.2 on gen-sets without ElectronicSpeed Regulation (= no potentiometer R12).

Note 2:

Contacts on S10 indicated between brackets, e.g.(6)aren't to be connected. They are linked internally.

Note 3:

G3

Notes

9822 0996 11/01

Applicable for QAS 60 Pd - Power Circuit, dual voltage, 50 Hz, 1 ph

g54

PE

U

a0

V

a0

127

a0

125

a0

to Circ.D

iagr ENG

INE

V-meter &

Control M

odule

N1

a6

124

a6

126

a0

W1

a0

13

12

12

b6

70

a3

Can

opy

Cub

icle

13

b2

71

b3

12

b6

to X

9.70

(O)

E

F2

F1

N

F3


0 = black



1 = brown

54= green/yel.

i = 35 mm²j = 50 mm²k = 70 mm²


bx = 1.5mm² NSGAFOeUgx = 16mm² EPR-CSP to BS6195 4Chx = 25mm² ERP-CSP to BS6195 4Cix = 35mm² ERP-CSP to BS6195 4Cjx = 50mm² ERP-CSP to BS6195 4Ckx = 70mm² ERP-CSP to BS6195 4C

See Note 1

K7

X9

X9

K7

Y7V7

Legend

- 126 -

A B C D E

to C

irc.

Dia

gr E

NG

INE

12a6

13

a2

12

a6 12

13

PE

NL

B+B-

12

a6

13

a2

to C

irc.

Dia

gr E

NG

INE

441

b6

442

b0

441

442

442

b0

442

b0

441

b6

441

b6

Cub

icle

Can

opy

c2

c1

U>

118

a3

13

a2

12

a6

102

a3

L1 L2 L3 N PE

1ph

103

a3

104

a3

U

y0

V

y0

L1

x0

L2

x0

12

a6

13

a2

118

a3

13

a2

3431A2A1T2

T1

(O)

(O)

5

5

a3

L1

y0

L2y0

L3

x0

N

x6

z54x54

N1

x6

U

x0

V

x0

W1

x0

L1

y0

L2

y0

L3

x0 z54

N

x6

2

114

1

c8

151

c8

141

c8

151

c8

143

c8

142

c8

143

c8

142

c8

to C

irc.

Dia

gr E

NG

INE

Am

pere

-met

er

s1

s2

SHT

X9

X9

U1

X9

X9

R5

PQ1.2

X1

K12 K11

I nN13

S2bX9 S13

T3T2T1

T13

QAS T1 Q1.1 Wire Size x Wire Size yQ1.2 Wire Size z

60 300/5A 175A 100A gxhx ix

Q1.1

- 127 -

B11 Speed sensor MPU (O)F1-F6 Fuses 4 AG3 AlternatorK7 Auxiliary relay for Y7 (O)K11 Auxiliary relay select 230 Vzz (LV)K12 Auxiliary relay select 400 Vy (HV)N11 Speed controller (O)N12 Automatic voltage regulatorN13 Earth leakage relayQ1.1 Circuit breaker 230 Vzz (LV)Q1.2 Circuit breaker 400 Vy (HV)R5 Coolant heater (O)R11 Speed adjustment 5K (O)R12 Voltage adjustment 1K (O)S2b Emergency stop

(S2a: see Engine circuit)S10 Voltage selector switchS13 E.L.R. disable switch (O)T1-T3 Current transformersT13 Torus earth leakage (O)U1 Battery charger (O)V7 Free-wheeling diode Y7X1 Terminal boardX9 Terminal stripY7 Air inlet shutdown valve (O)(O) Optional equipment

- 128 -

J K L

U6

T1

U1

T11

V6

T2

V1

T12

W6

T3

W1

T2T5

T8T11

T1T4

T7T10

T3T6

T9T12

z54

Cub

icle

Can

opy

z54

to Circ.D

iagr ENG

INE

V-meter &

Control M

odule

U1 V6 V1

(U6)

W6 W1

(V6)(W6)

A

PE

1 8 5 12 9

B

U6

0

U1

x0

V6

x0

V1

x0

W6

x0

W1

x0

U1

a0

V1

a0

126

a0

125

a0

N1

a6

124

a6

127

a0

W1

a0

g54

Note 1:The PE-N connection has to bemade at the alternator-side.Inspection of switch/connectionrequired before each start-up.

Note 2:Link N12.1 to N12.2 ongen-sets without ElectronicSpeed Regulation(= no potentiometer R12).

Note 3:Contacts on S10 indicatedbetween brackets, e.g.(U6)aren't to be connected.They are linked internally.

F2

F1

N

F3

See Note 3

F2

F1

N

F3

Notes

- 129 -

A B C D E F G H I

T10

U64

x

125

a0

124

a6

b54

to C

irc.

Dia

gr E

NG

INE

Am

pere

-met

er

143

c8

151

c8

141

c8

140

c8

143

c8

142

c8

141

c8

142

c829

a0

28

a2

12

a6

5

12

1 2 3

912 811 710

4 5 6

5

a3

20

a3

24

a347

a0

46

a2

to K7.85

70

a3

Cub

icle

Can

opy

12

a6

12

a6

12

a6

5

a3

47

a0

46

a2

70

27

(O)

(O)

X11.8

X11.9Frequency Selection

NO

NE

60Hz50Hz

(O)(O)

G3

S10aT3T2T1

R12

Settings N13

response value overcurrent I1 (alarm) 50% of I2response value overcurrent I2 (alarm) 60mAHysteresis: 15%Fault memory M: onOperating mode K1/K2: NOStarting delay: t= 1sResponse delay ton1 = 0s ton2 = 0sDelay on release: toff = 1sPassword: 0; off

Settings N14

response value 1/2 (alarm 1/2) 10 KOhmFault memory M: onOperating mode K1/K2: NOStarting delay: t= 1sResponse delay ton = 0sPassword: off

X9.28

X9.29

X9

X9

N11

B11

R11

X9

X9

SeeNote

2

N12

R438R250

9822 0996 12/00

Applicable for QAS 60 Pd - Power circuit - Dual voltage, 50 Hz

J K L

z54

L1

y0

L2

y0

L3

y0

g54

z54

PEN

x6

L1 L2 L3 N PE

118

4

1Twisted Pair

N1

x6

c2

c1

U>

U1

x0

V1

x0

W1

x0104

a3

L1

x0

L2

x0

L3

x0

12L1

L2L3

5co118

104

13

X11.7

Cub

icle

Can

opyPE

X1

y Wire Size z

gx

T13

Q1.2

S10c

X9

- 130 -

A B C D E F G H I

to C

irc.

Dia

gr E

NG

INE

12

a6

5

a3

13

a2

12

a6

PE

NL

B+B-12

a6

13

a2

to C

irc.

Dia

gr E

NG

INE

441

b6

442

b0

442

b0

442

b0

441

b6

441

b6

Cub

icle

Can

opy

118

a3

13

a2

12

a6

102

a3

1114A2A1

I

K

13

a2

a3

118

a320

2a3

13

a2

12

a6

T/R KE L1 L2

A2A1

E

14 11

95

a3

c2

c1

U>

103

a3

U1

y0

V1

y0

W1

y0

a6

y0

y0

y0

5co 118

103

a2

4

2

1

CubicleAlt.

X11.1

X11.2

X11.3

X11.4

X11.5

X11.6

CubicleAlt.

S2b

U1

R5

9 = white8 =grey 7 = purple6 = blue5 = green 4 = yellow 3 = orange2 = red

0 = black

h = 25 mm²g = 16 mm²f = 10 mm²e = 6 mm²d = 4 mm²c = 2.5mm²b = 1.5mm²a = 1 mm²aa = 0.5mm²


1 = brown

54 = green/yel. i = 35 mm²j = 50 mm²k = 70 mm²bx = 1.5mm² NSGAFOeUgx = 16mm² EPR-CSP to BS6195 4Chx = 25mm² EPR-CSP to BS6195 4Cix = 35mm² EPR-CSP to BS6195 4Cjx = 50mm² EPR-CSP to BS6195 4C

I n

N13

N14

R<X

9

QAS T1 Q1.1 Wire Size x Wire SizeQ1.2

60 150/5A 152A 100A hx hx

Q1.1

S10b

X9

X9

X9X9

S13 S10d

X9

Legend

- 131 -

B11 Speed sensor MPU (O)F1-F3 Fuses 4 AG3 AlternatorN11 Speed controller (O)N12 Automatic voltage regulatorN13 Earth leakage relay (O)N14 IT relayQ1.1 Circuit breaker 230Vd (lower voltage)Q1.2 Circuit breaker 400Vy (higher voltage)R5 Coolant heater (O)R11 Speed adjustment 5K (O)R12 Voltage adjustment 1K (O)S2b Emergency stop

(S2a: see Engine circuit)S10a-d Voltage selector switchS13 E.L.R. disable switch (O)T3 Current transformersT13 Torus earth leakage (O)U1 Battery charger (O)V7 Free-wheeling diode Y7X1 Terminal boardX9 Terminal stripX11 Connector(O) Optional equipment

- 132 -

2

Cub

icle

Alte

rnat

or

(O)

60Hz50Hz

FrequencySelection

35

a3

37

a3

36

a3

60H

z

50H

z

438 (O)

12a

- 133 -

w x y z 1

T1

U1

T3

U1

T2

V1

T12

N1

PE

400V/480V

T3T6T9

T12T2T5

T8T11

T1T4

T7T10

U1

a0

V1

a0

124

a6

126

a0

142

c8

127

a0

N1

a6

125

a0

143

c8

140

c8

141

c8

W1

a0

CubicleAlternator

U1

x0

V1

x0

W1

x0

N1

x6 y54

U1

x0V

1x0

W1

x0

N1

x6 y54

VoltageAdjustm.

28

a3

29

a3

VoltageAdjustm.

28

a3

29

a3

F2

F1

N

F3

G3

T1 T2 T3

N12 RR250 (O) N12

S

9822 0996 18/02

Applicable for QAS 60 Pd - Engine Circuit Qc4002™ MkII

i j k l m n o p q r

13

12

12

b6

70

a3

Can

opy

Cub

icle

13

b2

71

b3

12

b6

to X

9.70

17

a3

link "M" whene mains. case of mainsins-sensing

sed by theA).d connect 5.5ultiple

-mode,ry.

link "P" whenAND-mode. (O)

PMS

CAN-

bus I

nter

face

CA

N-L

GN

D

CA

N-H

Engi

ne C

AN-b

us In

terfa

ce

CA

N-L

GN

D

CA

N-H

Air S

hutd

own

Valv

e Re

lay

NO

ComN

O

ComN

O

ComN

O

Com

Com

mon

(12/

24 V

dc) f

or 4

3-55

Fuel

Pum

p Re

lay

Rela

y Ou

tput

59

Rela

y Ou

tput

57

Conf

igur

able

Conf

igur

able

Conf

igur

able

Conf

igur

able

Conf

igur

able

Conf

igur

able

Conf

igur

able

Emer

genc

y St

op -

Com

for 1

19-1

20

Fuel

Con

trol R

elay

NO

Com

NO

Com

NO

Star

t Ena

ble

W/L

-Inpu

t D+

Inpu

t

Inpu

t

Preh

eat R

elay

NO

Star

ter R

elay

Star

ter R

elay

Stop

Coi

l Rel

ay

Stop

Coi

l Rel

ay

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

70

a3

70

12

a6

12

K7

X9

X9

K7

Y7V7

(O)

57 58 63 6461 6259 6055 5649 50 51 52 53 54

116 117 120 121 122 123118 119 124 B3 B2 B1A3 A2 A1

Displayrt

X9 X9(O)

AirShutdown

Valve

- 134 -

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c c e f g h

134

a3

133

a3

17

a2

12

a6

17

a2

12

a6

17

a2

109

a317

a2

110

a3

12a6

12

a6

17

a2

17

a2

12

a6

112

a3

111

a3

6

a3

7

a3

111

a3

112

a3

12

a6

6A 6A

Sx=RemoteStart/Stop-switch12

a6

13

a2

PE

NL

B+B-

9 10 10 11 12 13 14 15 16

-->

Clo

se M

ains

CB

-->

Ope

n M

ains

CB

to A1.115

18

a3

<-- M

CB

Clo

sed

(N

O to

X25

.10)

<-- M

CB

Ope

ned

(N

O to

X25

.10)

445

a0

444

a0

443

a0

to F4-F6

3 4 5 33 34 35 366

L3

a0

L2

a0

L1

a0

to Q1/X1

1 2

Can

opy

Cub

icle

Can

opy

Cub

icle

442

b0

441

b6

441

442

441

b6

442

b0

12 13

441

b6

442

b0

<--

<--

<--

<--

(see

Inst

ruct

ion

Man

ual)

(see

Inst

ruct

ion

Man

ual)

Note "M": Removeparallelling with thIn AMF-mode or inparallelling, the Malines need to be fucustomer (3x 250mFuse L1, L2 & L3 anto X25.3, X25.4 & 2When parallelling mgen-sets in ISLANDlink "M" is necessa

Note "P": Remove NOT running in ISL

N

a6

446

a6

113

a3

114

a3

115

a3

116

a3

130

a0

132

a0

131

a0

132

a0

130

a0

131

a0

132

a0

(O)

138

a3

137

a3

139

a3

31 2

Gene

rato

r Vol

tage

Neu

tral

0 Vd

c (Ba

tt-)

0pen

Mai

ns C

B

0pen

Gen

erat

or C

B

Gene

rato

r Cur

rent

Tran

sfo

L1

Gene

rato

r Vol

tage

L2

Gene

rato

r Vol

tage

L1

Gene

rato

r Vol

tage

L3

Gene

rato

r Cur

rent

Tran

sfo

L2

Gene

rato

r Cur

rent

Tran

sfo

L3s2s1 s2 s1 s2 s1

Com N

C

Com N

C

NO

Com N

O

ComN

O

NO

Activ

e Lo

ad S

harin

g Li

ne

2nd

Para

met

er S

et (6

0Hz)

Repl

y: M

ains

CB

open

ed

Repl

y: G

ener

ator

CB

close

d

Repl

y: G

ener

ator

CB

open

ed

Repl

y: M

ains

CB

close

d

Com

mon

(12/

24 V

dc) f

or 2

3-27

Alar

m In

hibi

t

kWh

coun

ter (

pulse

out

put)

kVAr

h co

unte

r (pu

lse o

utpu

t)

Reac

tive

Load

Sha

ring

Line

Com

mon

for #

37 &

#39

NC

Clos

e Ge

nera

tor C

B

NC

Clos

e M

ains

CB

Com

mon

for k

Wh/

kVAr

h-co

unte

rs

Cent

ral A

larm

HOR

NC

om NC

NO

Stat

us R

elay

NC

Com

Mai

ns/B

usba

r Vol

tage

L2

Mai

ns/B

usba

r Vol

tage

L1

AVR

Volta

ge se

t-poi

nt:

anal

og o

utpu

t (+/

- 25

mA)

Spee

d Go

vern

or se

t-poi

nt:

anal

og o

utpu

t (+/

- 25

mA)

Out

p

GN

D

Out

p

GN

D

3rd

Para

met

er S

et

4th

Para

met

er S

et

Low

Oil

Pres

sure

12/2

4 Vd

c (Ba

tt+)

Conf

igur

able

High

Coo

lant

Tem

pera

ture

A B

Com

mon

(12-

24Vd

c) fo

r 112

-117

Conf

igur

able

C(+)

(-)

Mag

netic

Pick

-up

(Tac

ho)

Inpu

t

GN

D

Mai

ns/B

usba

r Vol

tage

Neu

tral

Mai

ns/B

usba

r Vol

tage

L3

0 Vd

c (Ba

tt-)

12/2

4 Vd

c (Ba

tt+)

Oil p

ress

ure

(VDO

)

A B C

Cool

ant T

emp

(VDO

)

A B C

Fuel

Lev

el (4

-20m

A)

Conf

igur

able

ALS

PID

inhi

bit

Rem

ote

Star

t/Sto

p

Inpu

t

Inpu

t

Inpu

t

Inpu

t

(+)

(-)

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t26

a3

(O)

12

a6 17

a2

V11

K11

V12

K12

Fx Fx SxU1

N L1 L1 L2 L3

X25 X25 X25 X25P

X25

MAINS SUPPLY (3P+N+PE)

X25R5

X9X9

X9 X9

Cust

omer

's In

stal

latio

n

Cust

omer

's In

stal

latio

n

MM

MM

N

K11 K12

K6

X30

757473 8176 77 78 79 83 84

921 1610 11 12 15 17 18 38 39378 14

66 67 70 71

4844 45 4643 4724 25 26 27 282321 2220191343 6 75

85 87 88

A1

103 115102 105104 106 107 108 109 110 111 11411311298 99 10110089

Service po

S12c

Qc4002 MkII

t

u

v

c54

PE

SHT

L3

c0

N

c6

L N

2L3

c0

2N

c6

12

12

a6

22

a3

5

5

a3

50 60Hz Hz

16A30mA

Q2

X2

16A

X9 X9

S12d(O)

(O) 1-Phase Socket

- 135 -

w x y z 1 2

102

a3

12

a6

117

a0

119

a0

y54

U1

x0V

1x0

W1

x0

N1

x6

3231A2A1T2T1

L1 L2 L3 N PE

L1

x0

L2

x0

L3

x0

N

x6 y54

PE

g54

L1

a0

L2

a0

L3

a0

3

4

5

33

34

35

2

1

y54

445

a0

444

a0

443

a0

UVT

d2(+)

d1(-)

14

11

12 P1(+)

P2(-)

OFFRESET

ON

COMPE

6A

N1

a6

W1

a0

5

a3

118

a0

12

a6

120

a6

120

a6

118

a0

117

a0

120

a6

12

a6

118

a0

117

a0

125

y54

PE

y54

PE

y54

PE

118

a0

M

M

M

M

133

a3

134

a3

130

a0

132

a013

1

a0

N

a6 636

446

a6

I n

N13

X1

PE

X25

X25

X25

X25

X25

X25

T13

SeeNote 1

Q1 M3

Q13

S2aS13

X9X9

X25X25

M

i j k l m n o p q rh

C2C2

A4A4

A5A5

Cub

icle

Can

opy

Cub

icle

Can

opy

g5 a10f5 f5 e7 b5 a6 a6

151

a2

GN

D

153

a0

12

a6

4

a3

12

a6

M

15

a3

25

a3

4

a3

14

a3

12

a6

5

a3

5

a3

12

a6

12

a6

4

a3

9

18

a3

14

a3

1212

6

X10X100

K1 K7K5 K6 K11 K12Wire Size x Wire Size y1

25mm² 16mm²7A


0 = black

h = 25 mmg = 16 mmf = 10 mme = 6 mmd = 4 mmc = 2.5mmb = 1.5mma = 1 mm


1 = brown

54 = green/yellow

i = 35 mmj = 50 mmk = 70 mm

lx = 95 mm EPR-CSP (BS6195-4C)l = 95 mm

bx = 1.5mm NSGAFOeU

K5

K1

V6

K6AOP-1 ML2

CAN1 CAN2

Qc4002 DisplayA2

25


Legend

PEPE

PE

a54

X3054PE

151

a2

GN

D

153

a0

- 136 -

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z a b c c e f g

t

u

v

124

a6

126

a0

127

a0

125

a0

142

c8

143

c8

141

c8

140

c8

140

c8

140

c8

13

c2

B1B1

B2B2

A2A2

C1C1

C3C3

B5B5

B4B4

A3A3

A1A1

a6

12

9

a3

12

a6

10

a3

11

a3

10

a3

9

a3

9

a3

10

a3

12

a6

11

a3

a2

17

400V/480V

3

c2

1

j0

1

j0

1

e2

2a3

6

a3

7

a3

12

a6

1

e2

PB+GND

D+W

3c2

17

a2

CD

A

-

+

12

a6

11

a3

10

a3

9

a3

17

a3

a3

25

2

a3

16

e2

3

c2

12

j6

12

j6

1

c2

1 2 3

912 811 710

4 5 6

20

a3

24

a3

46

a2

70

a3

5

a3

47

a0

70

a3

12

a6

20

a3

24

a3

27

a3

24

a3

5

70 12 27

to K7.85

12

a6

24

a3

29

a0

28

a2

1

c2

1

c2

5

a31

c2

5

a3

25

a3

14

b3

17

b2

6

a3

7

a3

14

b3

17

a2

17

a2

12

a6

12

a6

13

5

a3

17

a2

12a6

13

a2

12

a6

5

a3

12

a6

5

a3

454

a0

456

a6

453

a0

446

a6

444

a0

443

a0

455

a0

445

a0

(O)

12

a6

12

a6

17

a2

17

a2

27

a3

5

a3

(O)

a6

a6

K

X10 X10X10 X10 X1X10 X10 X10X10X10

The PE-N connection has to be madeat the alternator-side of Circuit Breaker Q1.

With "TB EDF", do NOT connect (N) to (PE) at Q1.T13 is t be mounted on the (PE)-conductor insteadof on the PE-N connection in the cubicle.

Note 1:

Note 2:

QAS T1 Q60 150/5A 8

S8

+

-

G1

S9

K1

E1

M1

MK0

K0

M6G2 B7

B9B8

V2

R2K5

N11

B11

X9

X9 X9 X9

R6 R7

F10

10A

S2bS20

X9

F4 F5 N F6

X

S12b

S31

Notes

Cub

icle

Can

opy

Can

opy

Cub

icle

V11,V12 Free-wheeling diode K11,K12X1 Terminal boardX2 1phase socket (16 A)X9 Terminal stripX10 Connector wire harnessX25 Customer's terminal stripX30 PMS/ALS interface connectorY7 Air inlet shutdown valve(O) Optional equipment

- 137 -

A1 Generator control unit N11 Speed controllerA2 LCD display N12 Automatic voltage regulatorA3 PMS CAN-communication N13 Earth leakage relayB7 Fuel level sensor Q1 Circuit breakerB8 Coolant temperature sensor Q2 Circuit breaker 16 AB9 Oil pressure sensor Q13 Circuit breaker 6 AB11 Speed sensor MPU R2 Excitation resistor 47 ohmE1 Preheat resistor R5 Coolant heater (O)F1-6 Fuse 250mA R6 Resistor 120 Ohm (speed adj)F10 Fuse 10A DC R7 Resistor 47 Ohm (volt adj)G1 Battery 12Vdc S2 Emergency stopG2 Charging alternator S8 High coolant temperature switchG3 Alternator S9 Low oil pressure switchK0 Starter solenoid S12 Dual frequency switchK1 Prehaet relay S13 Earth leak. disable switchK5 Starter relay S20 ON/OFF switchK6 Fuel solenoid relay S31 ASL PID inhibit switchK7 Aux.relay for Y7 (O) T1-T3 Current transformersK11 Aux.relay open MCB T13 Torus earth leakageK12 Aux.relay close MCB U1 Battery chargerM1 Starter motor V2 Excitation diodeM3 Motor drive for Q1 V6 Free-wheeling diode K6M6 Fuel feed pump V7 Free-wheeling diode Y7 (O)

NOTE 1X25.2 is mains L1 towards thepower supply-input of the MC,X25.3 is the mains L1-sensingsignal on the AMF-board.

NOTE 2X7.1, X7.2, X7.3 towards batterycharger & coolant heater.

to ter

mina

ls X2

5(g

ener

ator /

remo

te AM

F)

X256

X7

X25

X7

X25

X7

X25

X25

X25

X25

2

1

3

2

1

3

4

5

7

X258

F0 Fuse 6A (see note 1)F1 Fuse 6A (see note 2)F2-4 Fuse 0.25A (see note 1)MC Contactor mains supplyPC Contactor generatorX1 Terminal stripX2 Terminal stripX3 Terminal stripX25 Terminal strip

- 138 -

from 3Ph generator from 3Ph mains supply

to 3Ph load

X1 X1 X1 X1 X1 X2 X2 X2 X2 X2 PC

PC

MC

MC

N

1N 1L1

1L2

1L3

2N 2L1

2L2

2L3

L1 L2 L3 N L1 L2 L3

PC MC1 3 5 7

2 4 6 8 2 4 6 8

1 3 5 7

9691

2N

2N

92PE

9394

9597

39

97

2L1

2L1

2L2

2L3

PE

96

b0

b0

b0

b54

b0

b6

b6

b6

b54

b6

b0

b0

b0

b0

b0

b0

b0

b0

3N 3L1

3L2

3L3

X3 X3 X3 X3 X3N L1 L2 L3

A1

A2

A1

A2

F0

F1

F2

F3

F4

9822 0773 55

Applicable for QAS 60 Pd - COC box

- 139 -

- 140 -

Following documents are provided with this unit:

– Test Certificate– EC Declaration of Conformity:

Atlas Copco Airpower n.v. puorG ocpoC saltA eht nihtiw ynapmoc A

Postal address Visitors address Phone: +32 (0)3 870 21 11 Com. Reg. Antwerp 44651 P.O. Box 100 Boomsesteenweg 957 Fax: +32 (0)3 870 24 43 V.A.T. 403.992.231 B-2610 Wilrijk-Antwerp B-2610 Wilrijk-Antwerp

tcatnoc esaelp ,ofni roF muigleB muigleB your local Atlas Copco representative www.atlascopco.com

p.1(2)

Form

5009

060

0 03

ed. 0

8, 2

010-

01-0

1

1 EC DECLARATION OF CONFORMITY2 We, Atlas Copco Airpower n.v., declare under our sole responsibility, that the product 3 Machine name : Power generator (< 400 kW) 4 Commercial name : 5 Serial number :

Which falls under the provisions of article 12.2 of the EC Directive 2006/42/EC on the approximation of the laws of the Member States relating to machinery, is in conformity with the relevant Essential Health and Safety Requirements of this directive.

The machinery complies also with the requirements of the following directives and their amendments as indicated.

Directive on the approximation of laws of the Member States relating to

Harmonized and/or Technical Standards used

Attmnt

b. Machinery safety 2006/42/EC EN ISO 12100-1 EN ISO 12100-2

EN 1012-1

d. Electromagnetic compatibility 2004/108/EC EN 61000-6-2 EN 61000-6-4

e. Low voltage equipment 2006/95/EC EN 60034

EN 60204-1 EN 60439

f. Outdoor noise emission 2000/14/EC ISO 3744 x

6

7

8.a The harmonized and the technical standards used are identified in the attachments hereafter 8.b Atlas Copco Airpower n.v. is authorized to compile the technical file

9

10 Conformity of the specification to the Directives

Conformity of the product to the specification and by implication to the

directives11

12

13

Issued by Product engineering Manufacturing

14 Name15 Signature

16 Place , Date

Pri

nte

d i

n B

elg

ium

04

/2012

- 2

95

4 6

28

0 0

0

www.atlascopco.com

Documents

QAS 60 Pd S2A APP EN - flexihire.com.au