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engineering for a better world
GEA Compressor HGX46 CO2 T
Assembly instructions
HGX46/250-4 ML CO2 T HGX46/250-4 S CO2 T HGX46/250-4 SH CO2 THGX46/280-4 ML CO2 T HGX46/280-4 S CO2 T HGX46/280-4 SH CO2 THGX46/310-4 ML CO2 T HGX46/310-4 S CO2 T HGX46/310-4 SH CO2 THGX46/345-4 ML CO2 T HGX46/345-4 S CO2 T HGX46/345-4 SH CO2 THGX46/440-4 ML CO2 T
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About these instructionsRead these instructions before assembly and before using the compressor. This will avoid misunder-standings and prevent damage. Improper assembly and use of the compressor can result in serious or fatal injury. Observe the safety instructions contained in these instructions.These instructions must be passed onto the end customer along with the unit in which the compres-sor is installed.
GEA Bock GmbH
72636 Frickenhausen
GEA Bock GmbH
Benzstraße 7
72636 Frickenhausen
Germany
Telephone +49 7022 9454-0
Fax +49 7022 9454-137
www.gea.com
Manufacturer
Contact
1 Safety 4 1.1 Identificationofsafetyinstructions 1.2 Qualificationsrequiredofpersonnel 1.3 Safety instructions 1.4 Intended use 2 Product description 6 2.1 Short description 2.2 Name plate 2.3 Type key 3 Areas of application 8 3.1 Refrigerants 3.2 Oil charge 3.3 Limits of application
Contents Page
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Contents Page
4 Compressor assembly 12 4.1 Storage and transportation 4.2 Setting up 4.3 Connecting the pipelines - solder system 4.4 Connecting the pipelines - cutting ring system 4.5 Pipes 4.6 Flange shut-off valves (HP/LP) 4.7 Option: cutting ring screw joint (HP/LP) 4.8 Laying suction and pressure lines 4.9 Operating the shut-off valves 4.10 Operating mode of the lockable service connections 4.11 Oil return 5 Electrical connection 17 5.1 Information for contactor and motor contactor selection 5.2 Standard motor, designed for direct or part winding start 5.3 Basic circuit diagram for part winding start --> with MP10 5.4 Basic circuit diagram for part winding start --> with INT69 G 5.5 Special motor: design for direct or star-delta start 5.6 Basic circuit diagram for star-delta start with special motor --> with MP10 5.7 Electronic trigger unit MP10 5.8 Connection of the electronic trigger unit MP10 5.9 Functional test of the electronic trigger unit MP10 5.10 Basic circuit diagram for star-delta start with special motor --> with INT69 G 5.11 Electronic trigger unit INT69 G 5.12 Connection of the electronic trigger unit INT69 G 5.13 Functional test of the electronic trigger unit INT69 G 5.14 Oil sump heater 6 Commissioning 34 6.1 Preparations for start-up 6.2 Pressure strength test 6.3 Leak test 6.4 Evacuation 6.5 Refrigerant charge 6.6 Start-up 6.7 Pressure switch 6.8 Decompression valves 6.9 Avoiding slugging 6.10 Filter dryer 7 Maintenance 38 7.1 Preparation 7.2 Work to be carried out 7.3 Accessories 7.4 Spare parts recommendation 7.5 Lubricants 7.6 Decommissioning 8 Technical data 40 9 Dimensions and connections 42 10 Declaration of installation 44 11 Service 45
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1 | Safety
1.1 Identificationofsafetyinstructions:
1.2 Qualificationsrequiredofpersonnel
WARNING Inadequatelyqualifiedpersonnelposestheriskofaccidents, theconsequencebeingseriousor fatal injury.Workoncompressorsmust therefore only be performed by personnel with the qualificationslistedbelow:• For example, a refrigeration technician, refrigeration mechatronics
engineer. As well as professions with comparable training, which enable personnel to assemble, install, maintain and repair refrigeration and air-conditioning systems. Personnel must be capable of assessing the work to be carried out and recognising any potential dangers.
DANGER Indicatesadangeroussituationwhich,ifnotavoided,willcauseimmediatefatalorseriousinjury
WARNING Indicatesadangeroussituationwhich,ifnotavoided,maycausefatalorseriousinjury
CAUTION Indicatesadangeroussituationwhich,ifnotavoided,mayimmediatelycausefairlysevereorminorinjury.
ATTENTION Indicatesasituationwhich,ifnotavoided,maycauseproperty damage
INFO Importantinformationortipsonsimplifyingwork
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1 | Safety
These assembly instructions describe the standard version of the compressors named in the title manufactured by GEA. GEA refrigerating compressors are intended for installing in a machine (within the EU according to the EU Directives 2006/42/EC Machinery Directive, 97/23/EC PressureEquipmentDirectiveand2006/95/EC–LowVoltageDirective).Commissioning is only permissible if the compressors have been installed in accordance with these assembly instructions and the entire system into which they are integrated has been inspected and approved in accordance with legal regulations.
The compressors are intended for use with CO2 in transcritical and/or subcritical systems in compliance with the limits of application.
Onlytherefrigerantspecifiedintheseinstructionsmaybeused.
Any other use of the compressor is prohibited!
1.4 Intended use
1.3 Safety instructions
WARNING Riskofaccident.Refrigerating compressors are pressurised machines and therefore requireparticularcautionandcareinhandling.
The maximum permissible overpressure must not be exceeded,even for testing purposes.
Riskofburns!-Dependingontheoperatingconditions,surfacetemperaturesof over 60 °C on the pressure side or below 0 °C on the suction side can be reached.- Avoid the contact with refrigerant under any circumstances. Thecontactwithrefrigerantcan leadtosevereburnsandskin irritations.
Danger of suffocation.CO2 is a nonflammable, acidic, colorless and odorless gas and heavier than air.NeverreleasesignificantvolumesofCO2 or the entire contents of the system into closed rooms!
Safety installationsaredesignedoradjusted inaccordancewithEN 378-2 or appropriate safety standards.
• Transcritical CO2 applications are still in the development phase.•Theyrequireacompletelynewkindofsystemandcontrol.• They are not a general solution for the substitution of F-gases.•Therefore, we expressly point out that all information in this assembly instruction has been provided according to our current levelofknowledgeandmaychangeduetofurtherdevelopment. Legal claims based on the correctness of the information cannot be made at any time and are hereby expressly excluded.
WARNING The compressor may not be used in potentially explosive environments!
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2 | Product description
• Semi-hemetic six-cylinder reciprocating compressor with suction gas cooled driving motor.• Theflowofrefrigerantsuckedinfromtheevaporatorisledovertheengineandprovidesfor
a particularly intensive cooling. Thus the engine can be kept special during high load on a relatively low temperature level.
• Oil pump independent of direction of rotation for reliable and safe oil supply.• One decompression valve each on the low and high pressure side, which vent into the
amosphere when these inadmissibly high printing pressures are reached.
Fig. 1
Fig. 2
Dimension and connection values can be found in Chapter 9
2.1 Short description
Oil sight glass
Valveplate
Cylinder cover
Motor section
Transport eyelet
Oil pump
Drive section
Discharge shut-off valve
Name plate
Suction shut-off valve
Terminal box
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12345
6789
10111213
AV12345-001
91,7 A
289 A 374 A
30,2
36,2
CO2,C 85 E
HGX46/345-4 S CO2 T
100/150 bar
GEA Bock GmbH72636 Frickenhausen, Germany
1 Type designation2 Machine number3 maximum operating current4 Starting current (rotor blocked) Y: Part winding 1 YY: Part winding 1 and 25 ND (LP): max. permissible operating pressure (g) Low pressure side HD (HP): max. permissible operating pressure (g) High pressure side Observe the limits of
application diagrams!
50 Hz
60 Hz
6 Voltage,circuit,frequency7 Nominal rotation speed8 Displacement9 Voltage,circuit,frequency10 Nominal rotation speed11 Displacement12 Oiltypefilledatthefactory13 Terminal box protection type Electrical accessories can change the IP protection class!
2 | Product description
}
}
Fig. 3
2.2 Name plate (example)
/HG 4 6 345- 4 CO2X
2.3 Typekey (example)
¹) HG - Hermetic Gas-Cooled (suction gas-cooled) ²) X - Ester oil charge³) ML - Normal cooling and deep freezing at low and medium evaporation temperaturesS - Forfrequencyregulationandextendedlimitsofapplication SH - For high evaporating temperatures eg. heat pumps, different oil charge
transcritical
CO2 version
Compressor version ³)
Number of poles
Swept volume
Numbers of cylinders
Size
Oil charge ²)
Series ¹)
TS
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3 | Areas of application
Thecompressorsarefilledatthefactorywiththefollowingoiltype: Compressor version ML andS: GEAC85E Compressor versionSH: GEAC150E (only this oils may be used)
3.1 Refrigerants• CO2: R744(RecommendationCO2quality4.5(<5ppmH2O))
3.2 Oil charge
3.3 Limits of application
ATTENTION Property damage possible.
The oil level must be in the visible part of the sight glass; damage to the compressor is possible if overfilled or underfilled!
Fig. 4
max.
min.
1,5 Ltr. oil level ~~
ATTENTION Compressor operation is possible within the operating limits shown in the diagrams. Please note the significance of the shaded areas. Thresholds should not be selected as design or continuous operation points.
- Permissible ambient temperature (-20°C) - (+60°C).- Max. permissible discharge end temperature 160°C.- Min. oil temperature ≥ 30°C.- Min. pressure gas temperature ≥ 50°C.-Max.permissibleswitchingfrequency12x/h.- A minimum running time of 3 min. steady-state condition (continuous operation) must be achieved.
Avoid continuous operation in limit range.
Foroperationwithfrequencyconverter:-Frequencyrange20-70Hz- The maximum current and power consumption must not be exceeded.Inthecaseofoperationabovethemainsfrequency, the application limit can therefore be limited.
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3 | Areas of application
to Evaporation temperature (°C)∆toh Suction gas superheat (K)po Suction pressure (bar)pv2 Discharge end pressure (bar)
Unlimited application range
Fig. 5
Max. permissible operating pressure (LP/HP)1):100/150bar
1) LP = Low pressure HP = High pressure
10 20 30 50
50
40
90
80
120
Einsatzgrenzen HGX34 CO 2 T
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
10 20 30 50
50
40
90
80
120
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
10 20 30 50
50
40
90
80
120
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
Compressor version ML
10
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to Evaporation temperature (°C)∆toh Suction gas superheat (K)po Suction pressure (bar)pv2 Discharge end pressure (bar)
Unlimited application range
Fig. 6
Max. permissible operating pressure (LP/HP)1):100/150bar
1) LP = Low pressure HP = High pressure
10 20 30 50
50
40
90
80
120
Einsatzgrenzen HGX34 CO 2 T
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
10 20 30 50
50
40
90
80
120
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
10 20 30 50
50
40
90
80
120
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
Compressor version S
3 | Areas of application
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to Evaporation temperature (°C)∆toh Suction gas superheat (K)po Suction pressure (bar)pv2 Discharge end pressure (bar)
Unlimited application range
Fig. 7
Max. permissible operating pressure (LP/HP)1):100/150bar
1) LP = Low pressure HP = High pressure
10 20 30 50
50
40
90
80
120
Einsatzgrenzen HGX34 CO 2 T
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
10 20 30 50
50
40
90
80
120
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
10 20 30 50
50
40
90
80
120
100
70
60
40 po (bar)
pV2 (bar)
110
130
140
60
0-10-20-30-40
10to (°C)
20
64,3 70
25
?t = 10 KOh
Compressor version SH
3 | Areas of application
Evaporationtemperatures<5°C(40bar)onrequest!
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4| Compressor assembly
INFO Newcompressorsarefactory-filledwithinertgas(3barnitrogen). Leave this service charge in the compressor for as long as possible and prevent the ingress of air. Immediately after coolingtechnical connection of the compressor ofshutoffdevicesinsuction-,discharge-,oilreturnlineetc.closeand compressors evacuate.Check the compressor for transport damagebefore starting any work.
4.2 Setting up
Setuponanevensurfaceorframewithsufficientload-bearingcapacity.
Single compressor preferably on vibration damper. Compound connection basically rigid.
Provideadequateclearanceformaintenancework. Ensureadequatecompressorventilation.
Do not use in a corrosive, dusty, damp atmosphere or a com-bustible environment.
Fig. 10
Fig. 11
Fig. 12
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A
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A
BTol.-Ang. DIN ISO 2768-mK
Ra Rz
Maß Passung Freigabe
Alternativbezug:Baumustergeprüft
Teil inaktiv
Lieferantenzeichnung
--
K.-Auftrag:PL:
Zeichnung ungültig
Entwicklungsstand
Teil keine Serie
120400
±0.5
über 0.5bis 6
Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-Unbemaßte Radien:
-
Diese Zeichnung ist unser Eigentum!Sie darf ohne unsere Genehmigung weder nach-gebildet, vervielfältigt, oder Dritten Personen zu-gänglich gemacht werden. Der Nachbau nachdieser Zeichnung, oder an Hand der nach dieserZeichnung hergestellten Gegenstände durch denAbnehmer oder Dritte ist nicht gestattet.Wir behalten uns alle Rechte, gemäß DIN ISO 16016an dieser Zeichnung vor.
Bearb.DatumÄnderungs-Nr.
Werkstoff:
Ausgangsteil, bzw. Rohteil:-
-
Gepr.
NameDatum19.04.
WerkstückkantenDIN ISO 13715
Ersatz für:
Ersetzt durch:
Erstellt2010
Geprüft
-
Kurz
Zone
1/x
Oberflächenbehandlung / Härte:-
Blatt:Änderungsbeschreibung
400Benennung:
±0.8
1000 30 6
-
±0.3
12030
±0.2
Zeichn.-Nr. Teile-Nr.
Oberflächenangaben ISO 1302
x.xxxx-xxxxx.x
Zust.Gußtoleranzen:
Gewicht: (kg)
±0.1
Maßstab:
1:1
Wasserwaagefür Indesign
Der Lieferant muß sicherstellen, dass die Ware ineinwandfreiem Zustand angeliefert wird (Korrosions-schutz, Verpackung für sicheren Transport).
Rz 25Rz 160
s
25
zyxwut
0,05 Rz 1,60,30,71,62 Rz 166,3 Rz 63 Rz 6,3Rz 12,5
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?4.1 Storage and transportation
Use transport eyelet. Donotliftmanually! Useliftinggear!
Storage at (-30°C) - (+70°C), maximum permissible relative humidity 10% -95 %, no condensation. Do not store in a corrosive, dusty, vaporous atmosphere or in a com-
bustible environment.
Fig. 9
Fig. 8
ATTENTION Attachments(e.g.pipeholders,additionalunits,fasteningparts,etc.) directly to the compressor are not permissible!
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4| Compressor assembly
• On its high-pressure side, the compressor has a shut-off valve with multi-sided cutting ring for safe installation of the discharge line.
Cutting ring function before tightening the union nut
4.4 Connecting the pipelines - cutting ring system
Tubepreparation:
The tube has to be sawn in a right angle. An angular tolerance of ±1° is permissible. Slightly trim the pipe ends inside and outside. For thin walled steel pipes or soft pipes made of nonferrous metal, reinforcing sleeves have to be used.
Pipeassembly:
Push Union Nut (5) and Cut Ring (3) onto Pipe (2). Insert pipe into Socket (6) as far as it will go and firmly press against pipe stop, otherwise incorrect assembly. Hand tighten union nut until socket, cutting ring and union nut are locked. Tighten union nut 1 ½ turns using a spanner wrench. The cutting ring is noticeably locked to the socket face (for assembly inside pipe connection, hold up valve with a spanner wrench). This should cause the cutting ring with its cutting edges to cut into the pipe resulting in a visible collar. In order to stick to the turns we recommend using marking lines on union nut and pipe. After assembly, it is necessary to check the collar. The gasket must not be damaged. At least 80% of the cutting face has to be covered. After check-up, screw on and tighten again as described above.
Fig. 14Figure similar
. . . . .
Collar
Materialsoldering/weldingconnection:S235(JRG2C) The pipe connections have graduated inside diameters so that pipes with standart millimetre and inch dimensions can be used. The connection diameters of the shut-off valves are rated for maximum compressor output. Theactualrequiredpipecrosssectionmustbematched to the output. The same applies for non-return valves.Fig. 13: graduated
internal diameter
4.3 Connecting the pipelines - solder system
ATTENTION Damage possible.
Superheating can damage the valve.Remove the pipe supports therefore from the valve for soldering and accordingly cool the valve body during and after soldering.Only solder using inert gas to inhibit oxidation products (scale).
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4| Compressor assembly
4.5 Pipes
4.6 Flange shut-off valves (HP/LP)
4.7 Option:cuttingringscrewjoint(HP/LP)
RemoveSchraderconnection LP
Fig. 17 Fig. 18
CAUTION Riskofinjury.
The compressor must be depressurised through connections A andBbeforecommencinganyworkandpriortoconnectingtotherefrigerant system.
ATTENTION Property damage possible.
ThecompressorasdeliveredisequippedwithSchradervalveson the high and low pressure connections. These are used exclusively forchangingwithinertgasinthefactory,andundernocircum-stances may they be connected to the refrigeration circuit (the Schrader valves are approved for overpressure up to 28 bar only)!
INFO Optionally to theflangeshut-offvalves,cuttingringscrewjoints (Fig.17 and 18) (HP/LP) are also available.
Fig. 15 Fig. 16
Pipes and system components must be clean and dry inside and free of scale, swarf and layers of rust and phosphate. Only use hermetically sealed parts.
Lay pipes correctly. Suitable vibration compensators must be provided to prevent pipes being cracked and broken by severe vibrations.
Ensure a proper oil return. Keep pressure losses to an absolute minimum.
A B
Remove Schraderconnection HP
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4| Compressor assembly
4.9 Operating the shut-off valves
Before opening or closing the shut-off valve, release the valve spindle seal by approx. ¼ of a turn counter-clockwise.
After activating the shut-off valve, re-tighten the adjustable valve spindle seal clockwise.
Fig. 20 Fig. 21
Valve spindle seal
release tighten
Fig. 19
Rigid fixed point
4.8 Laying suction and pressure lines
Aruleofthumb:Alwayslaythefirstpipesectionstartingfromtheshut-offvalvedownwards and parallel to the drive shaft.
As short as possible
ATTENTION Property damage possible.
Improperlyinstalledpipescancausecracksandtearswhichcanresult in a loss of refrigerant.
INFO Proper layout of the suction and pressure lines directly after the compressor is integral to the smooth running and vibration behaviour of the system.
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4| Compressor assembly
Toensuretheoilreturnfunctionwillworkreliablynomatterwhatkindofsystemconfigurationyouareusing,GEArecommendsincorporatingoilseparatorsoroillevelmonitoringequipment.The"O"connection is already available from the factory for the purpose of installing the additional oil level monitoringcomponent.Oilshouldbereturnedfromtheoilseparatortothecompressorviathe"D1"connection provided for this purpose on the compressor.
4.11 Oil return
Pipe connection
Pipe connection
4.10Operatingmodeofthelockableserviceconnections
Fig. 22Openingtheshut-offvalve:Spindle: turn to the left (counter-clockwise) as far as it will go. —> Shut-off valve completely opened / service connection closed.The connection which cannot be shut off is intended for safety devices.
Fig. 23Opening the service connectionSpindle: Turn ½ - 1 turn to the right clockwise. —> Service connection opened / shut-off valve opened.The connection which cannot be shut off is intended for safety devices.
Service connection closed
Connectionblocked
Spindle
Connection cannot be shut off
Connection cannot be shut off
Service connection opened
SpindleConnectionopen
Compressor
Compressor
Afteractivatingthespindle,generallyfitthespindleprotectioncapagainandtightenwith40-50Nm.This serves as a second sealing feature during operation.
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5| Electrical connection
5 Electrical connection
INFO Connect the compressor motor in accordance with the circuit diagram (see inside of terminal box). Use suitable cable entry point of the correct protection type (see
name plate) for routing cables into the terminal box. Insert the strain reliefs and prevent chafe marks on the cables.Comparethevoltageandfrequencyvalueswiththedataforthe
mains power supply. Only connect the motor if these values are the same.
DANGER Riskofelectricshock!Highvoltage! Onlycarryoutworkwhentheelectricalsystemisdisconnectedfrom the power supply!
5.1 Information for contactor and motor contactor selection
All protection equipment, switching and monitoring devices must comply with the local safetyregulationsandestablishedspecifications(e.g.VDE)aswellasthemanufacturer’sspecifications. Motorprotectionswitchesarerequired! Motor contactors, feed lines, fuses and motor protection switches must be rated according to the maximum operating current (see name plate). For motor protection, use a current-independent, time-delayed overload protection device for monitoring all three phases. Adjust the overload protection device so that it must be actuated within 2 hours at 1.2 times the maximum working current.
ATTENTION Whenattachingaccessorieswithanelectricalcable,aminimumbending radius of 3 x the cable diameter must be maintained for laying the cable.
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5.2 Standardmotor,designedfordirectorpartwindingstart
Designation on the name plate Sticker on the terminal box
Y/YY
Compressors marked in this way are suitable for direct or part winding start. The motor winding is divided into two parts: part winding 1 = 66% and part winding 2 = 33%. This winding devision reduces the start-up current during a part winding start to approx. 65% of the value for a direct start.
5| Electrical connection
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In the factory, the motor is switched for direct starting (YY). For part winding start (Y/YY), remove the bridges and connect the motor feed cable according to the circuit diagram:
400 V
Direct start YY Part winding start Y/YY
L1
L2
L3
L1
L2
L3
L1 L3L2
PTC
PW II
PW I
PTC
ATTENTION Property damage possible.
Failure to comply results in reversed fields of rotation and cancause motor damage. After the motor has started up with part win-ding1,partwinding2mustbeswitchedonaftermax.1seconddelay. Failure to comply can be detrimental to the service life of the motor.Ensure that power is supplied via K1 to winding 1 (66%) (1U1 / 1V1 / 1W1) and via K2 to winding 2 (33%) (2U1 / 2V1 / 2W1). The motor contactors (K1/K2) are each to be rated for approx. 70% of the max. operating current.
5| Electrical connection
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Οnderung
6.1
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
27.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
PW INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
6.2
Anschlußkasten Verdichter
BT1
BP1
P-Öl
MP10
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
1U1
1V1
1W1
PE
EC1
MY/YY
2U1
2V1
2W1
FC1.2
I> I>I>
QA3FC1.1
FC1.2
FC2
SF1
BP2
P>
QA2
BP3
P
QA2
KF1
KF1
6.8
6.1.8
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
QA3
BT3
T2 N L M S
QA2
PE
BT2Θ
BT2Θ
X1 L1 L1 N N 43 43 11 12 14L S M
X2 1 2 3 4 5 6
5.3 Basic circuit diagram for part winding start --> compressor with MP10
Fig. 24
5| Electrical connection
Compressor terminal box
BP1 Oil pressure safety switchBP2 High pressure safety monitorBP3 Safety chain (high/low pressure monitoring)BT1 Cold conductor (PTC sensor) motor windingBT2 Thermal protection thermostat*BT3 Release switch (thermostat)EB1 Oil sump heaterEC1 Compressor motor
* With several connect them in series
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Οnderung
6.1
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
27.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
PW INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
6.2
Anschlußkasten Verdichter
BT1
BP1
P-Öl
MP10
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
1U1
1V1
1W1
PE
EC1
MY/YY
2U1
2V1
2W1
FC1.2
I> I>I>
QA3FC1.1
FC1.2
FC2
SF1
BP2
P>
QA2
BP3
P
QA2
KF1
KF1
6.8
6.1.8
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
QA3
BT3
T2 N L M S
QA2
PE
BT2Θ
BT2Θ
X1 L1 L1 N N 43 43 11 12 14L S M
X2 1 2 3 4 5 6
FC1.1 Motor protection switch (part winding 1)FC1.2 Motor protection switch (part winding 2)FC2 Control power circuit fuseKF1 Delay relay max. 1sQA1 Main switchQA2 Mains contactor (part winding 1)QA3 Mains contactor (part winding 2)SF1 Control voltage switch
22
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5.4 Basic circuit diagram for part winding start --> compressor with INT69 G
Οnderung
6
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
27.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
PW INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
6.2
6.1
Anschlußkasten Verdichter
BT1INT69
BP1
P-Öl
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
1U1
1V1
1W1
PE
EC1
MY/YY
2U1
2V1
2W1
FC1.2
I> I>I>
QA3FC1.1
FC1.2
FC2
SF1
BP2
P>
QA2
BP3
P
QA2
KF1
KF1
6.8
6.2.8
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
QA3
1112 14L N B1 B2
BT3
BT2Θ
T2 N L M S
QA2
PE
BT2Θ
Fig. 25
5| Electrical connection
Compressor terminal box
BP1 Oil pressure safety switchBP2 High pressure safety monitorBP3 Safety chain (high/low pressure monitoring)BT1 Cold conductor (PTC sensor) motor windingBT2 Thermal protection thermostat*BT3 Release switch (thermostat)EB1 Oil sump heaterEC1 Compressor motor
* With several connect them in series
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Οnderung
6
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
27.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
PW INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
6.2
6.1
Anschlußkasten Verdichter
BT1INT69
BP1
P-Öl
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
1U1
1V1
1W1
PE
EC1
MY/YY
2U1
2V1
2W1
FC1.2
I> I>I>
QA3FC1.1
FC1.2
FC2
SF1
BP2
P>
QA2
BP3
P
QA2
KF1
KF1
6.8
6.2.8
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
QA3
1112 14L N B1 B2
BT3
BT2Θ
T2 N L M S
QA2
PE
BT2Θ
FC1.1 Motor protection switch (part winding 1)FC1.2 Motor protection switch (part winding 2)FC2 Control power circuit fuseKF1 Delay relay max. 1sQA1 Main switchQA2 Mains contactor (part winding 1)QA3 Mains contactor (part winding 2)SF1 Control voltage switch
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5| Electrical connection
5.5 Specialmotor:designfordirectorstar-deltastart
Designation on the name plate Sticker on the terminal box
∆ / Y
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5| Electrical connection
Star-delta start-up is only possible for 230 V power supply. Example:
230 V ∆
Direct start Star-delta start
400 V Y
Direct start only
L1 L3L2
PTC
L1
L2
L3
L1
L2
L3
L1 L3L2
PTC PTC
W2
U2
V2
W1U1
V1
W2
U2
V2
W1U1
V1
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5.6 Stern-Dreieck-AnlaufmitSondermotor--> Verdichter mit MP10
Οnderung
2.1
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
28.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
D/S
INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
6
2.2
Anschlußkasten Verdichter
BT1
BP1
P-Öl
MP10
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
FC1.2
I> I>I>
PE
U1
V1
W1
EC1
M3 ˜
QA4Y
W2
U2
V2
QA3D
FC1.1
FC1.2
FC2
SF1QA2
QA2
2.7
2.1.5
2.1.7
.513 14 2.5
QA4
BP2
P>
KF1
QA4
QA3
2.8
2.1.8
KF1
QA3
QA4
2.8
2.1.8
KF1
P
BP3
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
BT2Θ
BT3
T2 N L M S
QA2
PE
BT2Θ
X1 L1 L1 N N 43 43 11 12 14L S M
X2 1 2 3 4 5 6
Fig. 26
* With several connect them in series
5.6 Basic circuit diagram for star-delta start with special motor --> compressor with MP10
5| Electrical connection
Compressor terminal box
BP1 Oil pressure safety switchBP2 High pressure safety monitorBP3 Safety chain (high/low pressure monitoring)BT1 Cold conductor (PTC sensor) motor windingBT2 Thermal protection thermostat*BT3 Release switch (thermostat)EB1 Oil sump heaterEC1 Compressor motor
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Οnderung
2.1
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
28.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
D/S
INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
6
2.2
Anschlußkasten Verdichter
BT1
BP1
P-Öl
MP10
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
FC1.2
I> I>I>
PE
U1
V1
W1
EC1
M3 ˜
QA4Y
W2
U2
V2
QA3D
FC1.1
FC1.2
FC2
SF1QA2
QA2
2.7
2.1.5
2.1.7
.513 14 2.5
QA4
BP2
P>
KF1
QA4
QA3
2.8
2.1.8
KF1
QA3
QA4
2.8
2.1.8
KF1
P
BP3
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
BT2Θ
BT3
T2 N L M S
QA2
PE
BT2Θ
X1 L1 L1 N N 43 43 11 12 14L S M
X2 1 2 3 4 5 6
FC1.1/1.2 Motor protection switchFC2 Control power circuit fuseKF1 Delay relay for contactor changeoverQA1 Main switchQA2 Mains contactorQA3 Δ-contactorQA4 Y-contactorSF1 Control voltage switch
28
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5| Electrical connection
Fig. 27
Temperature monitoring connections: Motor winding: Terminals 1 - 2 Thermal protection thermostat: Terminals 3 - 4 Restart prevention: Terminals 5 - 6
ATTENTIONTerminals 1 - 6 on the trigger unit MP10 and terminals PTC 1 and PTC 2 on the compressor terminal board must not come into contact with mains voltage. This would destroy the trigger unit and PTC sensors.The supply voltage at L1-N (+/- for DC 24 V version) must be identical tothevoltageatterminals11,12,14 and 43.
5.7 Electronic trigger unit MP10
Thecompressormotorisfittedwithcoldconductortemperaturesensors(PTC)connectedtotheelec-tronic trigger unit MP10 in the terminal box. Readiness to operate is signalled by the H3 LED (green) after the power supply is applied. In the case of excess temperature in the motor winding, the unit switches off the compressor and the H1 LED lights red.
The hot gas side of the compressor can also be protected against overtemperature using a thermal protection thermostat. The H2 LED (red) is provided for the protection function.
The unit trips when an overload or inadmissible operating conditions occur. Find and remedy the cause.
5.8 Connection of the trigger unit MP10
INFO Theunithasarestartpreventiondevice.Afteryouhaverectifiedthefault,interruptthemainsvoltage.Thisunlockstherestartpreventiondevice and the LEDs H1 and H2 go out.
INFO Connect the trigger unit MP10 in accordance with the circuit dia-gram. Protect the trigger unit with a delayed-action fuse (FC2) of max.4A.Inordertoguaranteetheprotectionfunction,installthetriggerunitasthefirstelementinthecontrolpowercircuit.
Terminal box
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5| Electrical connection
5.9 Function test of the trigger unit MP10
The compressor and the trigger unit MP10 are operational when the H3 LED (green) lights.
Pos ProcedureLED H1 LED H2 LED H3
red red green1 • Interrupt power supply (L1 or SF1) OFF OFF OFF
• Release the motor temperature sensor connection (1 or 2)• Release the hot gas temperature sensor (if installed) (3 or 4)
2 • Restore the power supply (L1 or SF1) ON• Function check of motor temperature sensor: operational ON• Function check of hot gas temperature sensor: operational ON
3 • Interrupt power supply again (L1 or SF1) OFF OFF OFF• Reconnect terminals 1 or 2 and/or 3 or 4
4 •Restorethepowersupply(L1orSF): OFF OFF ON• MP10 is operational again
Before start-up, troubleshooting or making changes to the control power circuit, check the functionality of the trigger unit:
30
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Οnderung
2
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
28.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
D/S
INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
2.2
2.1
Anschlußkasten Verdichter
BT1INT69
BP1
P-Öl
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
FC1.2
I> I>I>
PE
U1
V1
W1
EC1
M3 ˜
QA4Y
W2
U2
V2
QA3D
FC1.1
FC1.2
FC2
SF1QA2
QA2
2.7
.5 2.2.5
2.2.7
13 14 2.5
QA4
BP2
P>
KF1
QA4
QA3
2.8
2.2.8
KF1
QA3
QA4
2.8
2.2.8
KF1
P
BP3
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
OG OG
1112 14L N B1 B2
BT2Θ
BT3
T2 N L M S
QA2
PE
BT2Θ
5.10 Basic circuit diagram for star-delta start with special motor --> compressor with INT69 G
Fig. 28
* With several connect them in series
BP1 Oil pressure safety switchBP2 High pressure safety monitorBP3 Safety chain (high/low pressure monitoring)BT1 Cold conductor (PTC sensor) motor windingBT2 Thermal protection thermostat*BT3 Release switch (thermostat)EB1 Oil sump heaterEC1 Compressor motor
Compressor terminal box
5| Electrical connection
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Οnderung
2
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
20.02.2009
Kelich
28.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
D/S
INT69 HG44/56
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
6.2 Bl.
2.2
2.1
Anschlußkasten Verdichter
BT1INT69
BP1
P-Öl
QA1
L1 L2 L3 N PE
FC1.1
I> I>I>
QA2
FC1.2
I> I>I>
PE
U1
V1
W1
EC1
M3 ˜
QA4Y
W2
U2
V2
QA3D
FC1.1
FC1.2
FC2
SF1QA2
QA2
2.7
.5 2.2.5
2.2.7
13 14 2.5
QA4
BP2
P>
KF1
QA4
QA3
2.8
2.2.8
KF1
QA3
QA4
2.8
2.2.8
KF1
P
BP3
QA2
EB1
L1.1L2.1L3.1L1.2
NPE
OG OG
1112 14L N B1 B2
BT2Θ
BT3
T2 N L M S
QA2
PE
BT2Θ
FC1.1/1.2 Motor protection switchFC2 Control power circuit fuseKF1 Delay relay for contactor changeoverQA1 Main switchQA2 Mains contactorQA3 Δ-contactorQA4 Y-contactorSF1 Control voltage switch
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5.11 Electronic trigger unit INT69 G
5.12 Connection of the trigger unit INT69 G
The compressormotor is fittedwith cold conductor temperature sensors (PTC) connected to theelectronic trigger unit INT69 G in the terminal box. In case of excess temperature in the motor winding, the INT69 G deactivates the motor contactor. Once cooled, it can be restarted only if the electronic lock of the output relay (terminals B1+B2) is released by interrupting the supply voltage.
The hot gas side of the compressor can also be protected against overtemperature using thermal protection thermostats (accessory).
The unit trips when an overload or inadmissible operating conditions occur. Find and remedy the cause.
INFO The relayswitchingoutput isexecutedasafloatingchangeover contact.Thiselectricalcircuitoperatesaccordingtothequiescent currentprinciple, i.e. the relaydrops intoa the idlepositionand deactivatesthemotorcontactorevenincaseofasensorbreakor open circuit.
INFO Connect the trigger unit INT69 G in accordance with the circuit dia-gram. Protect the trigger unit with a delayed-action fuse (FC2) of max.4A.Inordertoguaranteetheprotectionfunction,installthetriggerunitasthefirstelementinthecontrolpowercircuit.
Οnderung
Klebeschilder
0
Datum Name
Datum
Bearb.
Gepr.
Norm
1
04.12.2009
Kelich
22.05.2015
Urspr.
2
Ers. f.
3
Ers. d.
4
Schaltplan
5 6 7
BOCK COMPRESSORS
8
=
+
9
Bl.
MP10 INt69 Bl.
MP10 INt69
INT69 G Motor Protection MP10
Steuerstrom-
kreis
LN
Steuerstrom-
kreis
L N1112 14
B1 B2OG OG
+
-BT1
Θ
X1 L1 L1 N N 43 43 11 12 14L S M
X2 1 2 3 4 5 6
R1 R2
+
-BT1
Θ
+
-BT2
Θ
+
-BT2
ΘLN
5| Electrical connection
Terminal boxFig. 29
ATTENTION Measure circuit BT1 and BT2 (PTC sensor) must not come into contact with external voltage. This would destroy the trigger unit INT69 G and PTC sensors.
Control circuit
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Operation: The oil sump heater operates when the compressor is at a standstill. When the compressor starts up, the oil sump heating switches off.
Connexion:The oil sump heater must be connected via an auxiliary contact (or parallel wired auxiliary contact) of the compressor contactor to a seperate electric circuit.
Electricaldata:230V-1-50/60Hz,160W.
ATTENTION The oil sump heater must generally be connected and operated!
5.14 Oil sump heater
Inordertoavoiddamagetothecompressor,thecompressorisequippedwithanoilsumpheaterasa standart feature.
Relay position INT69 G
B2 12 14 11
Fig. 30
5.13 Function test of the trigger unit INT69 G
Before commissioning, after troubleshooting or making changes to the control power circuit, check the functionality of the trigger unit. Perform this check using a continuity tester or gauge.
5| Electrical connection
Gauge state Relay position
1. Deactivated state 11-12
2. INT69 G switch-on 11-14
3. Remove PTC connector 11-12
4. Insert PTC connector 11-12
5. Reset after mains on 11-14
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6| Commissioning
6.1 Preparations for start-up
The compressor has undergone trials in the factory and all functions have been tested. There are therefore no special running-in instructions.
Checkthecompressorfortransportdamage!
INFO In order to protect the compressor against inadmissible operating conditions,high-pressureandlow-pressurepressostatscontrolsare mandatory on the installation side.
WARNING When the compressor is not running, depending on ambient temperature and amount of refrigerant charge, it is possiblethat the pressure may rise and exceed permitted levels for the compressor.Adequateprecautionsmustbetakentopreventthishappening(e.g.usingacoldstoragemedium,areceivertank,asecondaryrefrigerantsystem,orpressurereliefdevices).
6.3 Leaktest
Carry out the leak test on the refrigerating plant in accordance with EN 378-2 or a corresponding safety standard, while always observing the maximum permissible overpressure for the compressor.
DANGER Riskofbursting!The compressor must only be pressurised using nitrogen (N2). Never pressurise with oxygen or other gases!The maximum permissible overpressure of the compressor must not be exceeded at any time during the testing process (see name plate data)! Do not mix any refrigerant with the nitrogen as this could cause the ignition limit to shift into the critical range.
6.2 Pressure integrity test
The compressor has been tested in the factory for pressure integrity. If however the entire system is to be subjected to a pressure integrity test, this should be carried out in accordance with EN 378-2 or a corresponding safety standard without the inclusion of the compressor.
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6.4 Evacuation
First evacuate the system and then include the compressor in the evacuation process. Relieve the compressor pressure. Open the suction and pressure line shut-off valves. Turn on the oil sump heater. Evacuate the suction and discharge pressure sides using the vacuum pump. The vacuum has to be broken with nitrogen several times between the evacuation. At the end of the evacuation process, the vacuum should be < 1.5 mbar when the pump is switched off. Repeatthisprocessasoftenasisrequired.
6| Commissioning
Make sure that the suction and pressure line shut-off valves are open.
6.5 Refrigerant charge
Fillingtheliquidrefrigerant:Itisrecommendedthatthesystemfirstbefilledat standstill with gas on the high-pressure side up to a system pressure of at least5.2bar(ifitisfilledbelow5.2barwithliquid,thereisariskofdryiceformation).Furtherfillingaccordingtosystem.
To eliminate the possibility of dry ice formation when the system is operating (duringandafter thefillingprocess), theshut-offpointof the low-pressureswitch should be set to a value of at least 5.2 bar.
Arefrigerantsupplement,whichmaybecomenecessaryafterstart-up,canbe topped up in vapour form on the suction side.
ATTENTION Do not start the compressor if it is under vacuum. Do not apply any voltage - even for test purposes (must only be operated with refrigerant).Under vacuum, the spark-over and creepage current distances of the terminal board connection bolts shorten; this can result in winding and terminal board damage.
ATTENTION Avoidoverfillingthemachinewithrefrigerant! Do not charge liquid refrigerant into the suction-side on the
compressor. Do not mix additives with the oil and refrigerant.
CAUTION Wear personal protective clothing such as goggles and protective gloves!
WARNING Never exceed the max. permissible pressures while charging. Precautionsmustbetakenintime.
INFO Depending upon design of the CO2 refrigerant filling bottle(with/without tubing) CO2 can be filled in liquid after weight or gaseously.Use only high-dried CO2quality(see chapter 3.1)!
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6| Commissioning
6.7 Pressure switch
Check that the safety and protection devices (pressure switch, motor protection, electrical contact protection measures, etc.) are functioning properly.
Switch on the compressor and let it run for at least 10 minutes. Themachineshouldreachastateofequilibrium. Check the oil level: The oil level must be visible in the sight glass. After a compressor is replaced, the oil level must be checked again. If the level is too high, oil mustbedrainedoff(dangerofoilliquidshocks;reducedcapacityoftherefrigeratingsystem).
Suitably adjusted pressure switches that switch off the compressor before reaching the maximum permissible operating pressure must be installed in the system. The pressure reduction for the pressure switches can occur either at the suction and pressure lines between the shut-off valve and compressor or at the non-lockable connections for the shut-off valves (connections A and B, see Chapter 9).
WARNING Ensure that both shut-off valves are open before starting the compressor!
ATTENTION Iflargerquantitiesofoilhavetobetoppedup,thereisariskofoilimpacteffects.Ifthisisthecase,checktheoilreturn!
6.6 Start-up
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CO2 streaming out
6.8 Decompression valves
6| Commissioning
Fig. 31
ATTENTION Thecompressorisfittedwithtwodecompressionvalves.Onevalveeach on the suction and discharge side. If excessive pressures are reached,thevalvesopenandpreventfurtherpressureincrease.Thereby CO2 is blown off to the ambient!Intheeventthatapressurereliefvalveactivatesrepeatedly,checkvalve and replace if necessary as during blow-off extreme condi-tionscanoccure,whichmayresult inapermanent leak.Alwayschecksystemforrefrigerantlossafteractivationofpressurereliefvalve!
The decompression valves do not replace any pressure switches and the additional safety valves in the system. Pressure switches mustalwaysbeinstalledinthesystemanddesignedoradjustedinaccordance with EN 378-2 or appropriate safety standards.FailuretoobservecanresultinriskofinjuryfromCO2 streaming out of the two decompression valves!
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6| Commissioning
6.9 Avoid slugging
7.1 Preparation
7| Maintenance
Topreventslugging: The complete refrigeration plant must be properly designed. All components must be compatibly rated with each other with regard to output (particularly the
evaporator and expansion valves). Suction gas superheating at the compressor input should be > 10 K (check the setting of the
expansion valve). Regard oil temperature and pressure gas temperature. (The pressure gas temperature has to be
high enough min. 50°C, so the oil temperature is > 30°C). Thesystemmustreachastateofequilibrium. Particularlyincriticalsystems(e.g.severalevaporatorpoints),measuressuchastheuseofliquidtraps,solenoidvalveintheliquidline,etc.arerecommended.
There should be no movement of refrigerant in the compressor while the system is at a standstill.
ATTENTION Slugging can result in damage to the compressor and cause refrigeranttoleak.
WARNING Beforestartinganyworkonthecompressor: Switch off the compressor and secure it to prevent a restart. Relieve compressor of system pressure.Preventairfrominfiltratingthesystem!Aftermaintenancehasbeenperformed: Connect safety switch. Evacuate compressor.Releaseswitch-onlock.
WARNING The decompression has to be carried out in a way that no dry ice respectively solid CO2 is producedwhich blocks the outlet andcould hinder the streaming out of CO2. Otherwise, there is the danger that pressure can be built up again.
6.10 Filter dryerGaseous CO2hasasignificantlylowersolubilityinwaterthanotherrefrigerants.Atlowtemperaturesitcanthereforecauseblockingofvalvesandfiltersduetoiceorhydrate.Forthisreasonwerecom-mendtheuseofanadequatelysizedfilterdrierandasightglasswithamoistureindicator
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7.2 Worktobecarriedout
In order to guarantee optimum operational reliability and service life of the compressor, we recommend carrying out servicing and inspection work at regular intervals: Oilchange:
- not mandatory for factory-produced series systems. - forfieldinstallationsorwhenoperatingneartheapplicationlimit:forthefirsttimeafter100
to 200 operating hours, then approx. every 3 years or 10,000 - 12,000 operating hours. Dispose of used oil according to the regulations; observe national regulations.
Annual checks: Oil level, leak tightness, running noises, pressures, temperatures, function of auxiliary devices such as oil sump heater, pressure switch.
Only use genuine GEA spare parts!
7.3 Spare part recommendation
7| Maintenance
HGX46 / ... CO2 T 250-4 280-4 310-4 345-4 440-4
Designation Ref. No. Ref. No. Ref. No. Ref. No. Ref. No.
Set of gaskets until AS 036 80909 80908 --
Set of gaskets from AS 037 81180 81181 81182
Set of valve plate kit until AS 036 80760 80761 --
Set of valve plate kit from AS 037 81175 81176 81177
Set oil pump kit 80774
Set oil sump heater,230VAC 80854
Available accessories can be found on the Internet at www.gea.com.
7.4 Accessories
7.6 DecommissioningClose the shut-off valves on the compressor. CO2 does not need to be recycled and can therefore be blown off into the environment. It is essential to ensure good ventilation or conduct the CO2 into the outdoors to avoid danger of suffocation. When releasing CO2, avoid a fast drop in pressure to prevent oil from exiting with it. If the compressor is unpressurized, remove the piping on the pressure- and suction-side (e.g. dismantling of the shut-off valve, etc.) and remove the compressor using an appropriate hoist. Dispose of the oil inside in accordance with the applicable national regulations.When decommissioning the compressor (eg. for service or replacement of the compressor) larger amounts of CO2intheoilcanbesetfree.Ifthedecompressionofthecompressorisnotsufficientenough, closed shut-off valves may lead to intolerable excessive pressure. For this reason the suction side (LP) and the high pressure side (HP) of the compressor have to be secured by decompression valves.
7.5 LubricantsFor operation with CO2 the GEA oil C 85 E is necessary!
40
D
GB
F
E
9625
9-03
.201
6-DG
b
8| Technical dataTy
pe
No. of cylinders
Disp
lace
men
t50
/60
Hz
(145
0 / 1
740
rpm
)
Elec
tric
al d
ata
Weight
Conn
ectio
ns
Oil chargeVo
ltage
Max
.Op
erat
ing
curr
ent
PW
1 +
2
Max
. pow
er
cons
ump-
tion
Star
ting
curr
ent
(rotorlock
ed)
PW 1
/ PW
1 +
2
Disc
harg
elin
e DV
Suct
ion
line
SV
m3 /
hA
kWA
kgm
mm
m /
inch
Ltr.
HGX4
6/25
0-4
ML
CO2
T
6
21,8
0 / 2
6,20
53,4
31,7
231
/ 283
239
2228
/ 11
/ 8
2,5
HGX4
6/25
0-4
S CO
2 T
21,8
0 / 2
6,20
65,9
38,5
253
/ 330
247
HGX4
6/25
0-4
SH C
O2
T21
,80
/ 26,
2065
,938
,525
3 / 3
3024
7
HGX4
6/28
0-4
ML
CO2
T24
,40
/ 29,
3059
,335
,523
1 / 2
8324
7
HGX4
6/28
0-4
S CO
2 T
24,4
0 / 2
9,30
73,0
43,1
253
/ 330
247
HGX4
6/28
0-4
SH C
O2
T24
,40
/ 29,
3073
,443
,425
3 / 3
3024
7
HGX4
6/31
0-4
ML
CO2
T27
,20
/ 32,
6066
,239
,823
1 / 2
8324
7
2835
/ 13
/ 8
HGX4
6/31
0-4
S CO
2 T
27,2
0 / 3
2,60
81,4
48,4
253
/ 330
265
HGX4
6/31
0-4
SH C
O2
T27
,20
/ 32,
6082
,048
,825
3 / 3
3026
5
HGX4
6/34
5-4
ML
CO2
T30
,20
/ 36,
2074
,444
,025
3 / 3
3024
7
HGX4
6/34
5-4
S CO
2 T
30,2
0 / 3
6,20
90,9
53,4
289
/ 374
265
HGX4
6/34
5-4
SH C
O2
T30
,20
/ 36,
2092
,354
,328
9 / 3
7426
5
HGX4
6/44
0-4
ML
CO2
T38
,20
/ 45,
8099
,358
,728
9 / 3
7426
5
12
3
24
5
380-420VY/YY-3-50HzPW440-480VY/YY-3-60HzPW PW = Part Winding, Winding ratios: 66%/33%
2
D
GB
F
E
41
9625
9-03
.201
6-DG
b
8| Technical data
Tole
ranc
e (±
10%
) rel
ativ
e to
the
mea
n va
lue
of th
e vo
ltage
rang
e.Othe
rvoltage
san
dtype
sofcurrentonrequ
est.
The
seareprelim
inaryvaluesand
can
differfrom
theac
tualvalue
s!
-Th
especifica
tionsfo
rmax
.pow
ercon
sumptionap
plyfor5
0Hzop
eration.
F
or60H
zop
eration,th
especifica
tionshavetobemultip
liedbyth
efactor
1
.2. T
he m
ax. w
orki
ng c
urre
nt re
mai
ns u
ncha
nged
.
- Ta
ke a
ccou
nt o
f the
max
. ope
ratin
g cu
rren
t / m
ax. p
ower
con
sum
ptio
n fo
r des
ign
of fu
ses,
sup
ply
lines
and
saf
ety
devi
ces.
Fus
e: C
onsu
mpt
ion
cate
gory
AC3
Allspe
cific
ationsarebased
ontheaverag
eofth
evolta
gera
nge
Cutti
ng ri
ng c
onne
ctor
for s
teel
tube
s.Fo
r sol
der c
onne
ctio
ns
1 432 5
42
D
GB
F
E
9625
9-03
.201
6-DG
b
9| Dimensions and connections
Dimensions in mmFig. 32
369
(364
)
2804x 12
94 9
450ca.280
ca.1
65
ca.775
AA1
X
SV
DV
X
660 ca.795
9 94
SchwingungsdämpferVibration absorbers
1030 25 M50
B1 B
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. /
part-no. Typ / type Teile-Nr. / part-no.
HGX46/250-4 ML CO2 T 10932 HGX46/280-4 S CO2 T 10797 HGX46/310-4 SH CO2 T 10938HGX46/250-4 S CO2 T 10796 HGX46/280-4 SH CO2 T 10937 HGX46/345-4 ML CO2 T 10935HGX46/250-4 SH CO2 T 10936 HGX46/310-4 ML CO2 T 10934 HGX46/345-4 S CO2 T 10799HGX46/280-4 ML CO2 T 10933 HGX46/310-4 S CO2 T 10798 HGX46/345-4 SH CO2 T 10939HGX46/440-4 ML CO2 T 11003
Halbhermetischer Verdichter HG / Semi-hermetic compressor HG
1.0850-10799.0 0b
Maße in ( ) für HGX46/250+280-4 ML+S+SH CO2 TDimensions in ( ) for HGX46/250+280-4 ML+S+SH CO2 TMaße in [ ] für HGX46/440-4 MLCO2 TDimensions in [ ] for HGX46/440-4 ML CO2 T
Änderungen vorbehaltenSubject to change without notice
Maße in mmDimensions in mm
MassenschwerpunktCentre of gravity
Anschlüsse /Connections
HGX46/250+280
HGX46/310+345+440
SVSaugabsperrventil, Rohr (L/SW, SR)* mm - Zoll
28 - 1 1/8" 35 - 1 3/8"Suction line valve, tube (L/SW, SR)* mm - inch
DVDruckabsperrventil, Rohr (L/SW, SR)* mm - Zoll
22 - 7/8" 28 - 1 1/8"Discharge line valve, tube (L/SW, SR)* mm - inch
AAnschluss Saugseite, nicht absperrbar Zoll
7/16“ UNFConnection suction side, not lockable inch
A1Anschluss Saugseite, absperrbar Zoll
7/16“ UNFConnection suction side, lockable inch
A2Anschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
BAnschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
B1Anschluss Druckseite, absperrbar Zoll
7/16“ UNFConnection discharge side, lockable inch
B2Anschluss Druckseite, nicht absperrbar Zoll
1/8“ NPTFConnection discharge side, not lockable inch
D1Anschluss Ölrückführung vom Ölabscheider Zoll
1/4“ NPTFConnection oil return from oil separator inch
EAnschluss Öldruckmanometer Zoll
1/8“ NPTFConnection oil pressure gauge inch
FÖlablass
mm M26x1,5Oil drain
HStopfen Ölfüllung
mm M22x1,5Oil charge plug
J1Ölsumpfheizung
mm 15oil sump heater
KSchauglas Zoll
1 1/8"-18 UNEFSight glass inch
LAnschluss Wärmeschutzthermostat Zoll
1/8“ NPTFConnection thermal protection thermostat inch
OAnschluss Ölspiegelregulator Zoll
1/2" NPTFConnection oil level regulator inch
X1Schraderanschluss, Saugseite Zoll
7/16“ UNFConnection for schrader valve, suction side inch
X2Schraderanschluss, Druckseite Zoll
7/16“ UNFConnection for schrader valve, Discharge side inch
(L/SW, SR)* = Löt-/Schweissanschluss, Schneidring(L/SW. SR)* = solder/welding connection, cutting ring
Maße und Anschlüsse mit Absperrventilemeasures and connections with shut-off valve
Alt.bezug /
Part-No.
F
E
D
C
A
F
E
D
C
4 1
A
B
5678
12345678
Zeichn.-Nr. / Drawing no. :
B
3 2
1132
70
z
über / above
Freigabe / Approved
Extranet:-
-Alt.supply:
Der Lieferant muss sicherstellen, dass die Ware in einwandfreiem Zustand angeliefert wird (Korrosionsschutz, Verpackung für sicheren
Layh
Allgemeintoleranzen / General tolerances
Drawing-No.
bis / up to
Dok
-ID:
Maßstab /
±0.1
yxwutpackaging for safe transportation).
model or design.
V4000in proper conditions (corrosion prevention,
DIN ISO 2768-mK
Ra Rz
08.11.13
Ersatz für / replacement for:The supplier has to ensure the delivery of parts
Transport).
prohibited. Offenders will be held liable for the
Dimension Passung / Clearance
Baumustergeprüft / Type examination:
--
K.-Auftrag / C.-Task:Projektleiter / Project leader:
120400±0.5
0.56
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-Unbemaßte Radien / Undimensioned radii:
-
Bearb. / EditedDatum / Datepayment of damages. All rights reserved in the event
Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Base part, Raw part:
-
-
Geprüft / Appr.
NameDatum / Date07.11.13
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Workpiece edgesDIN ISO 13715
Erstellt / DrawnGeprüft / Verified Bauknecht
Zuder
1/3
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
07.11.13
Werkstückkanten /
Page:
400Benennung / Description:
±0.81000
30 6
-
±0.312030
-
Blatt /
±0.2
of the grant of a patent, utility /
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
Zeichnungs-Nr. /
Indication of surface texture
Scale:
%
MC- HGX46/345-4 S CO2 T
Rz 25Rz 16025 0,05 Rz 1,60,30,71,62 Rz 166,3 Rz 63 Rz 6,3Rz 12,5Status:
-
-
Frei (CAD)
Nein / No 10799 .0
19.12.13
26.09.14
Zuder
Zuder
0a | betrifft Blatt 2
0b | Verdichter HGX46/440-4 ML in Zeichnung aufgenommen.
8776
9099
Keuerleber
Keuerleber
MK- HGX46/345-4 S CO2 T
-08501.
Kunde / Customer:-
s
Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind ver-boten, soweit nicht ausdrücklich gestattet. Zuwider-handlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is
Maß
Oberflächenangaben /
Teile-Nr. /
Layh
B2
OEK
J1
A2
330
150
ca.4
20
ca.415 [470] X2 D1 L H
F
B2
X1
369
(364
)
2804x 12
94 9
450ca.280
ca.1
65
ca.775
AA1
X
SV
DV
X
660 ca.795
9 94
SchwingungsdämpferVibration absorbers
1030 25 M50
B1 B
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. /
part-no. Typ / type Teile-Nr. / part-no.
HGX46/250-4 ML CO2 T 10932 HGX46/280-4 S CO2 T 10797 HGX46/310-4 SH CO2 T 10938HGX46/250-4 S CO2 T 10796 HGX46/280-4 SH CO2 T 10937 HGX46/345-4 ML CO2 T 10935HGX46/250-4 SH CO2 T 10936 HGX46/310-4 ML CO2 T 10934 HGX46/345-4 S CO2 T 10799HGX46/280-4 ML CO2 T 10933 HGX46/310-4 S CO2 T 10798 HGX46/345-4 SH CO2 T 10939HGX46/440-4 ML CO2 T 11003
Halbhermetischer Verdichter HG / Semi-hermetic compressor HG
1.0850-10799.0 0b
Maße in ( ) für HGX46/250+280-4 ML+S+SH CO2 TDimensions in ( ) for HGX46/250+280-4 ML+S+SH CO2 TMaße in [ ] für HGX46/440-4 MLCO2 TDimensions in [ ] for HGX46/440-4 ML CO2 T
Änderungen vorbehaltenSubject to change without notice
Maße in mmDimensions in mm
MassenschwerpunktCentre of gravity
Anschlüsse /Connections
HGX46/250+280
HGX46/310+345+440
SVSaugabsperrventil, Rohr (L/SW, SR)* mm - Zoll
28 - 1 1/8" 35 - 1 3/8"Suction line valve, tube (L/SW, SR)* mm - inch
DVDruckabsperrventil, Rohr (L/SW, SR)* mm - Zoll
22 - 7/8" 28 - 1 1/8"Discharge line valve, tube (L/SW, SR)* mm - inch
AAnschluss Saugseite, nicht absperrbar Zoll
7/16“ UNFConnection suction side, not lockable inch
A1Anschluss Saugseite, absperrbar Zoll
7/16“ UNFConnection suction side, lockable inch
A2Anschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
BAnschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
B1Anschluss Druckseite, absperrbar Zoll
7/16“ UNFConnection discharge side, lockable inch
B2Anschluss Druckseite, nicht absperrbar Zoll
1/8“ NPTFConnection discharge side, not lockable inch
D1Anschluss Ölrückführung vom Ölabscheider Zoll
1/4“ NPTFConnection oil return from oil separator inch
EAnschluss Öldruckmanometer Zoll
1/8“ NPTFConnection oil pressure gauge inch
FÖlablass
mm M26x1,5Oil drain
HStopfen Ölfüllung
mm M22x1,5Oil charge plug
J1Ölsumpfheizung
mm 15oil sump heater
KSchauglas Zoll
1 1/8"-18 UNEFSight glass inch
LAnschluss Wärmeschutzthermostat Zoll
1/8“ NPTFConnection thermal protection thermostat inch
OAnschluss Ölspiegelregulator Zoll
1/2" NPTFConnection oil level regulator inch
X1Schraderanschluss, Saugseite Zoll
7/16“ UNFConnection for schrader valve, suction side inch
X2Schraderanschluss, Druckseite Zoll
7/16“ UNFConnection for schrader valve, Discharge side inch
(L/SW, SR)* = Löt-/Schweissanschluss, Schneidring(L/SW. SR)* = solder/welding connection, cutting ring
Maße und Anschlüsse mit Absperrventilemeasures and connections with shut-off valve
Alt.bezug /
Part-No.
F
E
D
C
A
F
E
D
C
4 1
A
B
5678
12345678
Zeichn.-Nr. / Drawing no. :
B
3 2
1132
70
z
über / above
Freigabe / Approved
Extranet:-
-Alt.supply:
Der Lieferant muss sicherstellen, dass die Ware in einwandfreiem Zustand angeliefert wird (Korrosionsschutz, Verpackung für sicheren
Layh
Allgemeintoleranzen / General tolerances
Drawing-No.
bis / up to
Dok
-ID:
Maßstab /
±0.1
yxwutpackaging for safe transportation).
model or design.
V4000in proper conditions (corrosion prevention,
DIN ISO 2768-mK
Ra Rz
08.11.13
Ersatz für / replacement for:The supplier has to ensure the delivery of parts
Transport).
prohibited. Offenders will be held liable for the
Dimension Passung / Clearance
Baumustergeprüft / Type examination:
--
K.-Auftrag / C.-Task:Projektleiter / Project leader:
120400±0.5
0.56
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-Unbemaßte Radien / Undimensioned radii:
-
Bearb. / EditedDatum / Datepayment of damages. All rights reserved in the event
Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Base part, Raw part:
-
-
Geprüft / Appr.
NameDatum / Date07.11.13
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Workpiece edgesDIN ISO 13715
Erstellt / DrawnGeprüft / Verified Bauknecht
Zuder
1/3
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
07.11.13
Werkstückkanten /
Page:
400Benennung / Description:
±0.81000
30 6
-
±0.312030
-
Blatt /
±0.2
of the grant of a patent, utility /
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
Zeichnungs-Nr. /
Indication of surface texture
Scale:
%
MC- HGX46/345-4 S CO2 T
Rz 25Rz 16025 0,05 Rz 1,60,30,71,62 Rz 166,3 Rz 63 Rz 6,3Rz 12,5Status:
-
-
Frei (CAD)
Nein / No 10799 .0
19.12.13
26.09.14
Zuder
Zuder
0a | betrifft Blatt 2
0b | Verdichter HGX46/440-4 ML in Zeichnung aufgenommen.
8776
9099
Keuerleber
Keuerleber
MK- HGX46/345-4 S CO2 T
-08501.
Kunde / Customer:-
s
Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind ver-boten, soweit nicht ausdrücklich gestattet. Zuwider-handlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is
Maß
Oberflächenangaben /
Teile-Nr. /
Layh
B2
OEK
J1
A2
330
150
ca.4
20
ca.415 [470] X2 D1 L H
F
B2
X1
369
(364
)
2804x 12
94 9
450ca.280
ca.1
65
ca.775
AA1
X
SV
DV
X
660 ca.795
9 94
SchwingungsdämpferVibration absorbers
1030 25 M50
B1 B
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. /
part-no. Typ / type Teile-Nr. / part-no.
HGX46/250-4 ML CO2 T 10932 HGX46/280-4 S CO2 T 10797 HGX46/310-4 SH CO2 T 10938HGX46/250-4 S CO2 T 10796 HGX46/280-4 SH CO2 T 10937 HGX46/345-4 ML CO2 T 10935HGX46/250-4 SH CO2 T 10936 HGX46/310-4 ML CO2 T 10934 HGX46/345-4 S CO2 T 10799HGX46/280-4 ML CO2 T 10933 HGX46/310-4 S CO2 T 10798 HGX46/345-4 SH CO2 T 10939HGX46/440-4 ML CO2 T 11003
Halbhermetischer Verdichter HG / Semi-hermetic compressor HG
1.0850-10799.0 0b
Maße in ( ) für HGX46/250+280-4 ML+S+SH CO2 TDimensions in ( ) for HGX46/250+280-4 ML+S+SH CO2 TMaße in [ ] für HGX46/440-4 MLCO2 TDimensions in [ ] for HGX46/440-4 ML CO2 T
Änderungen vorbehaltenSubject to change without notice
Maße in mmDimensions in mm
MassenschwerpunktCentre of gravity
Anschlüsse /Connections
HGX46/250+280
HGX46/310+345+440
SVSaugabsperrventil, Rohr (L/SW, SR)* mm - Zoll
28 - 1 1/8" 35 - 1 3/8"Suction line valve, tube (L/SW, SR)* mm - inch
DVDruckabsperrventil, Rohr (L/SW, SR)* mm - Zoll
22 - 7/8" 28 - 1 1/8"Discharge line valve, tube (L/SW, SR)* mm - inch
AAnschluss Saugseite, nicht absperrbar Zoll
7/16“ UNFConnection suction side, not lockable inch
A1Anschluss Saugseite, absperrbar Zoll
7/16“ UNFConnection suction side, lockable inch
A2Anschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
BAnschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
B1Anschluss Druckseite, absperrbar Zoll
7/16“ UNFConnection discharge side, lockable inch
B2Anschluss Druckseite, nicht absperrbar Zoll
1/8“ NPTFConnection discharge side, not lockable inch
D1Anschluss Ölrückführung vom Ölabscheider Zoll
1/4“ NPTFConnection oil return from oil separator inch
EAnschluss Öldruckmanometer Zoll
1/8“ NPTFConnection oil pressure gauge inch
FÖlablass
mm M26x1,5Oil drain
HStopfen Ölfüllung
mm M22x1,5Oil charge plug
J1Ölsumpfheizung
mm 15oil sump heater
KSchauglas Zoll
1 1/8"-18 UNEFSight glass inch
LAnschluss Wärmeschutzthermostat Zoll
1/8“ NPTFConnection thermal protection thermostat inch
OAnschluss Ölspiegelregulator Zoll
1/2" NPTFConnection oil level regulator inch
X1Schraderanschluss, Saugseite Zoll
7/16“ UNFConnection for schrader valve, suction side inch
X2Schraderanschluss, Druckseite Zoll
7/16“ UNFConnection for schrader valve, Discharge side inch
(L/SW, SR)* = Löt-/Schweissanschluss, Schneidring(L/SW. SR)* = solder/welding connection, cutting ring
Maße und Anschlüsse mit Absperrventilemeasures and connections with shut-off valve
Alt.bezug /
Part-No.
F
E
D
C
A
F
E
D
C
4 1
A
B
5678
12345678
Zeichn.-Nr. / Drawing no. :
B
3 2
1132
70
z
über / above
Freigabe / Approved
Extranet:-
-Alt.supply:
Der Lieferant muss sicherstellen, dass die Ware in einwandfreiem Zustand angeliefert wird (Korrosionsschutz, Verpackung für sicheren
Layh
Allgemeintoleranzen / General tolerances
Drawing-No.
bis / up to
Dok
-ID:
Maßstab /
±0.1
yxwutpackaging for safe transportation).
model or design.
V4000in proper conditions (corrosion prevention,
DIN ISO 2768-mK
Ra Rz
08.11.13
Ersatz für / replacement for:The supplier has to ensure the delivery of parts
Transport).
prohibited. Offenders will be held liable for the
Dimension Passung / Clearance
Baumustergeprüft / Type examination:
--
K.-Auftrag / C.-Task:Projektleiter / Project leader:
120400±0.5
0.56
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-Unbemaßte Radien / Undimensioned radii:
-
Bearb. / EditedDatum / Datepayment of damages. All rights reserved in the event
Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Base part, Raw part:
-
-
Geprüft / Appr.
NameDatum / Date07.11.13
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Workpiece edgesDIN ISO 13715
Erstellt / DrawnGeprüft / Verified Bauknecht
Zuder
1/3
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
07.11.13
Werkstückkanten /
Page:
400Benennung / Description:
±0.81000
30 6
-
±0.312030
-
Blatt /
±0.2
of the grant of a patent, utility /
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
Zeichnungs-Nr. /
Indication of surface texture
Scale:
%
MC- HGX46/345-4 S CO2 T
Rz 25Rz 16025 0,05 Rz 1,60,30,71,62 Rz 166,3 Rz 63 Rz 6,3Rz 12,5Status:
-
-
Frei (CAD)
Nein / No 10799 .0
19.12.13
26.09.14
Zuder
Zuder
0a | betrifft Blatt 2
0b | Verdichter HGX46/440-4 ML in Zeichnung aufgenommen.
8776
9099
Keuerleber
Keuerleber
MK- HGX46/345-4 S CO2 T
-08501.
Kunde / Customer:-
s
Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind ver-boten, soweit nicht ausdrücklich gestattet. Zuwider-handlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is
Maß
Oberflächenangaben /
Teile-Nr. /
Layh
B2
OEK
J1
A2
330
150
ca.4
20
ca.415 [470] X2 D1 L H
F
B2
X1 3
69 (3
64)
2804x 12
94 9
450ca.280
ca.1
65
ca.775
AA1
X
SV
DV
X
660 ca.795
9 94
SchwingungsdämpferVibration absorbers
1030 25 M50
B1 B
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. /
part-no. Typ / type Teile-Nr. / part-no.
HGX46/250-4 ML CO2 T 10932 HGX46/280-4 S CO2 T 10797 HGX46/310-4 SH CO2 T 10938HGX46/250-4 S CO2 T 10796 HGX46/280-4 SH CO2 T 10937 HGX46/345-4 ML CO2 T 10935HGX46/250-4 SH CO2 T 10936 HGX46/310-4 ML CO2 T 10934 HGX46/345-4 S CO2 T 10799HGX46/280-4 ML CO2 T 10933 HGX46/310-4 S CO2 T 10798 HGX46/345-4 SH CO2 T 10939HGX46/440-4 ML CO2 T 11003
Halbhermetischer Verdichter HG / Semi-hermetic compressor HG
1.0850-10799.0 0b
Maße in ( ) für HGX46/250+280-4 ML+S+SH CO2 TDimensions in ( ) for HGX46/250+280-4 ML+S+SH CO2 TMaße in [ ] für HGX46/440-4 MLCO2 TDimensions in [ ] for HGX46/440-4 ML CO2 T
Änderungen vorbehaltenSubject to change without notice
Maße in mmDimensions in mm
MassenschwerpunktCentre of gravity
Anschlüsse /Connections
HGX46/250+280
HGX46/310+345+440
SVSaugabsperrventil, Rohr (L/SW, SR)* mm - Zoll
28 - 1 1/8" 35 - 1 3/8"Suction line valve, tube (L/SW, SR)* mm - inch
DVDruckabsperrventil, Rohr (L/SW, SR)* mm - Zoll
22 - 7/8" 28 - 1 1/8"Discharge line valve, tube (L/SW, SR)* mm - inch
AAnschluss Saugseite, nicht absperrbar Zoll
7/16“ UNFConnection suction side, not lockable inch
A1Anschluss Saugseite, absperrbar Zoll
7/16“ UNFConnection suction side, lockable inch
A2Anschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
BAnschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
B1Anschluss Druckseite, absperrbar Zoll
7/16“ UNFConnection discharge side, lockable inch
B2Anschluss Druckseite, nicht absperrbar Zoll
1/8“ NPTFConnection discharge side, not lockable inch
D1Anschluss Ölrückführung vom Ölabscheider Zoll
1/4“ NPTFConnection oil return from oil separator inch
EAnschluss Öldruckmanometer Zoll
1/8“ NPTFConnection oil pressure gauge inch
FÖlablass
mm M26x1,5Oil drain
HStopfen Ölfüllung
mm M22x1,5Oil charge plug
J1Ölsumpfheizung
mm 15oil sump heater
KSchauglas Zoll
1 1/8"-18 UNEFSight glass inch
LAnschluss Wärmeschutzthermostat Zoll
1/8“ NPTFConnection thermal protection thermostat inch
OAnschluss Ölspiegelregulator Zoll
1/2" NPTFConnection oil level regulator inch
X1Schraderanschluss, Saugseite Zoll
7/16“ UNFConnection for schrader valve, suction side inch
X2Schraderanschluss, Druckseite Zoll
7/16“ UNFConnection for schrader valve, Discharge side inch
(L/SW, SR)* = Löt-/Schweissanschluss, Schneidring(L/SW. SR)* = solder/welding connection, cutting ring
Maße und Anschlüsse mit Absperrventilemeasures and connections with shut-off valve
Alt.bezug /
Part-No.
F
E
D
C
A
F
E
D
C
4 1
A
B
5678
12345678
Zeichn.-Nr. / Drawing no. :
B
3 2
1132
70
z
über / above
Freigabe / Approved
Extranet:-
-Alt.supply:
Der Lieferant muss sicherstellen, dass die Ware in einwandfreiem Zustand angeliefert wird (Korrosionsschutz, Verpackung für sicheren
Layh
Allgemeintoleranzen / General tolerances
Drawing-No.
bis / up to
Dok
-ID:
Maßstab /
±0.1
yxwutpackaging for safe transportation).
model or design.
V4000in proper conditions (corrosion prevention,
DIN ISO 2768-mK
Ra Rz
08.11.13
Ersatz für / replacement for:The supplier has to ensure the delivery of parts
Transport).
prohibited. Offenders will be held liable for the
Dimension Passung / Clearance
Baumustergeprüft / Type examination:
--
K.-Auftrag / C.-Task:Projektleiter / Project leader:
120400±0.5
0.56
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-Unbemaßte Radien / Undimensioned radii:
-
Bearb. / EditedDatum / Datepayment of damages. All rights reserved in the event
Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Base part, Raw part:
-
-
Geprüft / Appr.
NameDatum / Date07.11.13
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Workpiece edgesDIN ISO 13715
Erstellt / DrawnGeprüft / Verified Bauknecht
Zuder
1/3
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
07.11.13
Werkstückkanten /
Page:
400Benennung / Description:
±0.81000
30 6
-
±0.312030
-
Blatt /
±0.2
of the grant of a patent, utility /
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
Zeichnungs-Nr. /
Indication of surface texture
Scale:
%
MC- HGX46/345-4 S CO2 T
Rz 25Rz 16025 0,05 Rz 1,60,30,71,62 Rz 166,3 Rz 63 Rz 6,3Rz 12,5Status:
-
-
Frei (CAD)
Nein / No 10799 .0
19.12.13
26.09.14
Zuder
Zuder
0a | betrifft Blatt 2
0b | Verdichter HGX46/440-4 ML in Zeichnung aufgenommen.
8776
9099
Keuerleber
Keuerleber
MK- HGX46/345-4 S CO2 T
-08501.
Kunde / Customer:-
s
Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind ver-boten, soweit nicht ausdrücklich gestattet. Zuwider-handlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is
Maß
Oberflächenangaben /
Teile-Nr. /
Layh
B2
OEK
J1
A2
33015
0ca
.420
ca.415 [470] X2 D1 L H
F
B2
X1
369
(364
)
2804x 12
94 9
450ca.280
ca.1
65
ca.775
AA1
X
SV
DV
X
660 ca.795
9 94
SchwingungsdämpferVibration absorbers
1030 25 M50
B1 B
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. /
part-no. Typ / type Teile-Nr. / part-no.
HGX46/250-4 ML CO2 T 10932 HGX46/280-4 S CO2 T 10797 HGX46/310-4 SH CO2 T 10938HGX46/250-4 S CO2 T 10796 HGX46/280-4 SH CO2 T 10937 HGX46/345-4 ML CO2 T 10935HGX46/250-4 SH CO2 T 10936 HGX46/310-4 ML CO2 T 10934 HGX46/345-4 S CO2 T 10799HGX46/280-4 ML CO2 T 10933 HGX46/310-4 S CO2 T 10798 HGX46/345-4 SH CO2 T 10939HGX46/440-4 ML CO2 T 11003
Halbhermetischer Verdichter HG / Semi-hermetic compressor HG
1.0850-10799.0 0b
Maße in ( ) für HGX46/250+280-4 ML+S+SH CO2 TDimensions in ( ) for HGX46/250+280-4 ML+S+SH CO2 TMaße in [ ] für HGX46/440-4 MLCO2 TDimensions in [ ] for HGX46/440-4 ML CO2 T
Änderungen vorbehaltenSubject to change without notice
Maße in mmDimensions in mm
MassenschwerpunktCentre of gravity
Anschlüsse /Connections
HGX46/250+280
HGX46/310+345+440
SVSaugabsperrventil, Rohr (L/SW, SR)* mm - Zoll
28 - 1 1/8" 35 - 1 3/8"Suction line valve, tube (L/SW, SR)* mm - inch
DVDruckabsperrventil, Rohr (L/SW, SR)* mm - Zoll
22 - 7/8" 28 - 1 1/8"Discharge line valve, tube (L/SW, SR)* mm - inch
AAnschluss Saugseite, nicht absperrbar Zoll
7/16“ UNFConnection suction side, not lockable inch
A1Anschluss Saugseite, absperrbar Zoll
7/16“ UNFConnection suction side, lockable inch
A2Anschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
BAnschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
B1Anschluss Druckseite, absperrbar Zoll
7/16“ UNFConnection discharge side, lockable inch
B2Anschluss Druckseite, nicht absperrbar Zoll
1/8“ NPTFConnection discharge side, not lockable inch
D1Anschluss Ölrückführung vom Ölabscheider Zoll
1/4“ NPTFConnection oil return from oil separator inch
EAnschluss Öldruckmanometer Zoll
1/8“ NPTFConnection oil pressure gauge inch
FÖlablass
mm M26x1,5Oil drain
HStopfen Ölfüllung
mm M22x1,5Oil charge plug
J1Ölsumpfheizung
mm 15oil sump heater
KSchauglas Zoll
1 1/8"-18 UNEFSight glass inch
LAnschluss Wärmeschutzthermostat Zoll
1/8“ NPTFConnection thermal protection thermostat inch
OAnschluss Ölspiegelregulator Zoll
1/2" NPTFConnection oil level regulator inch
X1Schraderanschluss, Saugseite Zoll
7/16“ UNFConnection for schrader valve, suction side inch
X2Schraderanschluss, Druckseite Zoll
7/16“ UNFConnection for schrader valve, Discharge side inch
(L/SW, SR)* = Löt-/Schweissanschluss, Schneidring(L/SW. SR)* = solder/welding connection, cutting ring
Maße und Anschlüsse mit Absperrventilemeasures and connections with shut-off valve
Alt.bezug /
Part-No.
F
E
D
C
A
F
E
D
C
4 1
A
B
5678
12345678
Zeichn.-Nr. / Drawing no. :
B
3 2
1132
70
z
über / above
Freigabe / Approved
Extranet:-
-Alt.supply:
Der Lieferant muss sicherstellen, dass die Ware in einwandfreiem Zustand angeliefert wird (Korrosionsschutz, Verpackung für sicheren
Layh
Allgemeintoleranzen / General tolerances
Drawing-No.
bis / up to
Dok
-ID:
Maßstab /
±0.1
yxwutpackaging for safe transportation).
model or design.
V4000in proper conditions (corrosion prevention,
DIN ISO 2768-mK
Ra Rz
08.11.13
Ersatz für / replacement for:The supplier has to ensure the delivery of parts
Transport).
prohibited. Offenders will be held liable for the
Dimension Passung / Clearance
Baumustergeprüft / Type examination:
--
K.-Auftrag / C.-Task:Projektleiter / Project leader:
120400±0.5
0.56
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-Unbemaßte Radien / Undimensioned radii:
-
Bearb. / EditedDatum / Datepayment of damages. All rights reserved in the event
Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Base part, Raw part:
-
-
Geprüft / Appr.
NameDatum / Date07.11.13
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Workpiece edgesDIN ISO 13715
Erstellt / DrawnGeprüft / Verified Bauknecht
Zuder
1/3
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
07.11.13
Werkstückkanten /
Page:
400Benennung / Description:
±0.81000
30 6
-
±0.312030
-
Blatt /
±0.2
of the grant of a patent, utility /
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
Zeichnungs-Nr. /
Indication of surface texture
Scale:
%
MC- HGX46/345-4 S CO2 T
Rz 25Rz 16025 0,05 Rz 1,60,30,71,62 Rz 166,3 Rz 63 Rz 6,3Rz 12,5Status:
-
-
Frei (CAD)
Nein / No 10799 .0
19.12.13
26.09.14
Zuder
Zuder
0a | betrifft Blatt 2
0b | Verdichter HGX46/440-4 ML in Zeichnung aufgenommen.
8776
9099
Keuerleber
Keuerleber
MK- HGX46/345-4 S CO2 T
-08501.
Kunde / Customer:-
s
Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind ver-boten, soweit nicht ausdrücklich gestattet. Zuwider-handlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is
Maß
Oberflächenangaben /
Teile-Nr. /
Layh
B2
OEK
J1
A2
330
150
ca.4
20
ca.415 [470] X2 D1 L H
F
B2
X1
Anti-vibration pads
Centre of gravity
Dimensions in ( ) = HGX46/250-4 ML CO2 T HGX46/280-4 ML CO2 T HGX46/250-4 S CO2 T HGX46/280-4 S CO2 T HGX46/250-4 SH CO2 T HGX46/280-4 SH CO2 T
Dimensions in [ ] = HGX46/440-4 ML CO2 T
Dimensions and connections with shut-off valves
369
(364
)
2804x 12
94 9
450ca.280
ca.1
65
ca.775
AA1
X
SV
DV
X
660 ca.795
9 94
SchwingungsdämpferVibration absorbers
1030 25 M50
B1 B
Typ / type Teile-Nr. / part-no. Typ / type Teile-Nr. /
part-no. Typ / type Teile-Nr. / part-no.
HGX46/250-4 ML CO2 T 10932 HGX46/280-4 S CO2 T 10797 HGX46/310-4 SH CO2 T 10938HGX46/250-4 S CO2 T 10796 HGX46/280-4 SH CO2 T 10937 HGX46/345-4 ML CO2 T 10935HGX46/250-4 SH CO2 T 10936 HGX46/310-4 ML CO2 T 10934 HGX46/345-4 S CO2 T 10799HGX46/280-4 ML CO2 T 10933 HGX46/310-4 S CO2 T 10798 HGX46/345-4 SH CO2 T 10939HGX46/440-4 ML CO2 T 11003
Halbhermetischer Verdichter HG / Semi-hermetic compressor HG
1.0850-10799.0 0b
Maße in ( ) für HGX46/250+280-4 ML+S+SH CO2 TDimensions in ( ) for HGX46/250+280-4 ML+S+SH CO2 TMaße in [ ] für HGX46/440-4 MLCO2 TDimensions in [ ] for HGX46/440-4 ML CO2 T
Änderungen vorbehaltenSubject to change without notice
Maße in mmDimensions in mm
MassenschwerpunktCentre of gravity
Anschlüsse /Connections
HGX46/250+280
HGX46/310+345+440
SVSaugabsperrventil, Rohr (L/SW, SR)* mm - Zoll
28 - 1 1/8" 35 - 1 3/8"Suction line valve, tube (L/SW, SR)* mm - inch
DVDruckabsperrventil, Rohr (L/SW, SR)* mm - Zoll
22 - 7/8" 28 - 1 1/8"Discharge line valve, tube (L/SW, SR)* mm - inch
AAnschluss Saugseite, nicht absperrbar Zoll
7/16“ UNFConnection suction side, not lockable inch
A1Anschluss Saugseite, absperrbar Zoll
7/16“ UNFConnection suction side, lockable inch
A2Anschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
BAnschluss Druckseite, nicht absperrbar Zoll
7/16“ UNFConnection discharge side, not lockable inch
B1Anschluss Druckseite, absperrbar Zoll
7/16“ UNFConnection discharge side, lockable inch
B2Anschluss Druckseite, nicht absperrbar Zoll
1/8“ NPTFConnection discharge side, not lockable inch
D1Anschluss Ölrückführung vom Ölabscheider Zoll
1/4“ NPTFConnection oil return from oil separator inch
EAnschluss Öldruckmanometer Zoll
1/8“ NPTFConnection oil pressure gauge inch
FÖlablass
mm M26x1,5Oil drain
HStopfen Ölfüllung
mm M22x1,5Oil charge plug
J1Ölsumpfheizung
mm 15oil sump heater
KSchauglas Zoll
1 1/8"-18 UNEFSight glass inch
LAnschluss Wärmeschutzthermostat Zoll
1/8“ NPTFConnection thermal protection thermostat inch
OAnschluss Ölspiegelregulator Zoll
1/2" NPTFConnection oil level regulator inch
X1Schraderanschluss, Saugseite Zoll
7/16“ UNFConnection for schrader valve, suction side inch
X2Schraderanschluss, Druckseite Zoll
7/16“ UNFConnection for schrader valve, Discharge side inch
(L/SW, SR)* = Löt-/Schweissanschluss, Schneidring(L/SW. SR)* = solder/welding connection, cutting ring
Maße und Anschlüsse mit Absperrventilemeasures and connections with shut-off valve
Alt.bezug /
Part-No.
F
E
D
C
A
F
E
D
C
4 1
A
B
5678
12345678
Zeichn.-Nr. / Drawing no. :
B
3 2
1132
70
z
über / above
Freigabe / Approved
Extranet:-
-Alt.supply:
Der Lieferant muss sicherstellen, dass die Ware in einwandfreiem Zustand angeliefert wird (Korrosionsschutz, Verpackung für sicheren
Layh
Allgemeintoleranzen / General tolerances
Drawing-No.
bis / up to
Dok
-ID:
Maßstab /
±0.1
yxwutpackaging for safe transportation).
model or design.
V4000in proper conditions (corrosion prevention,
DIN ISO 2768-mK
Ra Rz
08.11.13
Ersatz für / replacement for:The supplier has to ensure the delivery of parts
Transport).
prohibited. Offenders will be held liable for the
Dimension Passung / Clearance
Baumustergeprüft / Type examination:
--
K.-Auftrag / C.-Task:Projektleiter / Project leader:
120400±0.5
0.56
GEA Bock GmbH - Benzstraße 7 - 72636 Frickenhausen - Germany - www.bock.de
-
-
-Unbemaßte Radien / Undimensioned radii:
-
Bearb. / EditedDatum / Datepayment of damages. All rights reserved in the event
Änd.-Nr. / Mod-No.
Werkstoff (Zeile 2+3 alternativ) /
Base part, Raw part:
-
-
Geprüft / Appr.
NameDatum / Date07.11.13
Material (Line 2+3 alternative):
Ausgangsteil, Rohteil /
Workpiece edgesDIN ISO 13715
Erstellt / DrawnGeprüft / Verified Bauknecht
Zuder
1/3
Oberflächenbehandlung, Härte / Treatment of surface, Hardness:
07.11.13
Werkstückkanten /
Page:
400Benennung / Description:
±0.81000
30 6
-
±0.312030
-
Blatt /
±0.2
of the grant of a patent, utility /
DIN EN ISO 1302
Zust. / Rev.
Gußtoleranzen / General casting tolerances:
Gewicht / Weight: (kg)
Zeichnungs-Nr. /
Indication of surface texture
Scale:
%
MC- HGX46/345-4 S CO2 T
Rz 25Rz 16025 0,05 Rz 1,60,30,71,62 Rz 166,3 Rz 63 Rz 6,3Rz 12,5Status:
-
-
Frei (CAD)
Nein / No 10799 .0
19.12.13
26.09.14
Zuder
Zuder
0a | betrifft Blatt 2
0b | Verdichter HGX46/440-4 ML in Zeichnung aufgenommen.
8776
9099
Keuerleber
Keuerleber
MK- HGX46/345-4 S CO2 T
-08501.
Kunde / Customer:-
s
Weitergabe sowie Vervielfältigung dieses Dokuments, Verwertung und Mitteilung seines Inhalts sind ver-boten, soweit nicht ausdrücklich gestattet. Zuwider-handlungen verpflichten zu Schadenersatz. Alle Rechte für den Fall der Patent-, Gebrauchsmuster- oder Geschmacksmustereintragung vorbehalten.
The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is
Maß
Oberflächenangaben /
Teile-Nr. /
Layh
B2
OEK
J1
A2
330
150
ca.4
20
ca.415 [470] X2 D1 L H
F
B2
X1
D
GB
F
E
43
9625
9-03
.201
6-DG
b
9| Dimensions and connections
SVDV
Suction lineDischarge line see technical data, chapter 8
A Connection suction side, not lockable 7/16“ UNF
A1 Connection suction side, lockable 7/16“ UNF
A2 Connection suction side, not lockable 7/16“ UNF
B Connection discharge side, not lockable 7/16“ UNF
B1 Connection discharge side, lockable 7/16“ UNF
B2 Connection discharge side, not lockable 1/8“ NPTF
D1 Connection oil return from oil separator 1/4“ NPTF
E Connection oil pressure gauge 1/8“ NPTF
F Oil drain M26 x 1,5
H Oil charge plug M22 x 1,5
J1 Oil sump heater Ø 15 mm
K Sight glass 1 1/8“ - 18 UNEF
L* Connection thermal protection thermostat 1/8“ NPTF
O Connection oil level regulator 1 1/8“ - 18 UNEF
X1 Connection for Schrader valve, suction side 7/16“ UNF
X2 Connection for Schrader valve, discharge side 7/16“ UNF
* No connection discharge side
44
D
GB
F
E
9625
9-03
.201
6-DG
b
10| Declaration of installation
DECLARATION OF INSTALLATION
for using the compressors within the European Union(in accordance with Machinery Directive 2006/42/EC)
The manufacturer: GEA Bock GmbH, Benzstraße 7 72636 Frickenhausen, Tel.: 07022/9454-0
hereby declares that the refrigerating compressor HGX46 CO2 T complies with the basic requirementsofAppendixII1BoftheMachineryDirective2006/42/EC. Applied harmonised standard:
EN 12693:2008 and the corresponding standards referenced
A partly completed machine may only be put into operation when it has been established that the machine, into which the partly completed machine is to be installed, conforms to the regulations of the Machinery Directive (2006/42/EC).
Themanufacturerundertakestotransmitelectronicallythespecialdocumentationrequiredbyindividualstatesforpartlycompletedmachineryonrequest.
ThespecialtechnicaldocumentationrequiredforpartlycompletedmachineryhasbeencreatedinaccordancewithAppendixVIIPartB.
Person responsible for documentation is: Wolfgang Sandkötter, Benzstraße 7, 72636 Frickenhausen.
Frickenhausen, 25.09.2012 ppa. Wolfgang Sandkötter, ChiefDevelopmentOfficer
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Dear customer,
GEAcompressorsaretop-quality,reliableandservice-friendlyqualityproducts. Ifyouhaveanyquestionsaboutinstallation,operationandaccessories,pleasecontactourtechnicalservice or specialist wholesaler and/or our representative. The GEA service team can be contacted by phone with a toll-free hotline 00 800 / 800 000 88 or via e-mail:[email protected].
Yours faithfully
GEABockGmbH
Benzstraße7
72636Frickenhausen
Germany
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GEA Bock GmbH
Benzstraße 7, 72636 Frickenhausen, GermanyTelephone: +49 7022 9454-0, Fax: +49 7022 [email protected], www.gea.com
We live our values.Excellence • Passion • Integrity • Responsibility • GEA-versity
GEA Group is a global engineering company with multi-billion euro sales and operations in more than 50 countries. Founded in 1881, the company is one of the largest providers of innovative equipment and process technology. GEA Group is listed in the STOXX® Europe 600 index.