outdoor MICRO Pump Station 5G and 7G,almex-bg.com/storage/6/0/29/97de8dc40c1316fa09c35ea2183020ea.pdf · read this manual carefully before proceeding to installation or acceptance

MICRO Pump Station 5G and 7G,outdoor

Installation andMaintenance

Table of Contents

Safety....................................................................................................................................................... 2............................................................................................................................................................... 2Explanation of graphic symbols related to safety........................................................................... 2Qualification of personnel..................................................................................................................2Hazards occurred in case of non-observance of instructions........................................................2Safety instructions for user................................................................................................................. 2Safety advice for inspection and assembly work.............................................................................2Modification of material and use of unauthorized spare parts......................................................3Assembly and disassembly................................................................................................................ 3

General.................................................................................................................................................... 4............................................................................................................................................................... 4Applications......................................................................................................................................... 4Technical characteristics.....................................................................................................................4

Description of products and accessories............................................................................................8............................................................................................................................................................... 8Description...........................................................................................................................................8

Unloading and Storage......................................................................................................................... 9Unloading.............................................................................................................................................9Storage................................................................................................................................................. 9

Installation and assembly....................................................................................................................10............................................................................................................................................................. 10Installation of pump.......................................................................................................................... 10Adjustment of level regulator..........................................................................................................11Installation of pump station outside buildings.............................................................................. 12Shut-off valve..................................................................................................................................... 14Ventilation.......................................................................................................................................... 14Assembly of extension unit (only 7G)............................................................................................. 14Electrical connections.......................................................................................................................16Piping connection............................................................................................................................. 17Electrical connection.........................................................................................................................17Cover.................................................................................................................................................. 17

Start up and operation........................................................................................................................ 18Start up and operation..................................................................................................................... 18

Maintenance......................................................................................................................................... 19............................................................................................................................................................. 19Maintenance operation.................................................................................................................... 19

Guarantee............................................................................................................................................. 20Guarantee.......................................................................................................................................... 20

Faults, causes and remedies...............................................................................................................21Faults, causes and remedies............................................................................................................21

Table of Contents

MICRO Pump Station 5G and 7G, outdoor Installation and Maintenance 1

Safety

The instructions contained in this manual concerning installation, operation andmaintenance of the pump station are to be strictly adhered to. It is therefore essential toread this manual carefully before proceeding to installation or acceptance inspection. Thisapplies both to installation personnel as well as to personnel responsible for operation andmaintenance of equipment. This operation and maintenance manual must be available foreasy access on the site at any moment.

Explanation of graphic symbols related to safetyWARNING: This symbol indicates safety instructions which if not observed represent adanger for persons.

Electrical Hazard: This symbol indicates risk of electrocution.

NOTICE: Non-observance of this warning may cause damage to the equipment or affect itsfunctioning.

Qualification of personnelWork must be strictly entrusted to qualified personnel.

Hazards occurred in case of non-observance of instructionsNon-observance of safety instructions may create a hazard to the safety of persons and theinstallation. It may also result in forfeiture of all remedies under the guarantee. Morespecifically, the hazards occurred may be the following:

• Failure of important functions of the installation.• Danger to persons in case of electrical or mechanical breakdown of the machine.

Safety instructions for userNational regulations in force and local standards concerning hygiene and safety must beobserved.

All risks of electrocution must be avoided (for further details, please consult the regulationsestablished by the local electricity provider).

Safety advice for inspection and assembly workUser must ensure that such works are carried out by qualified and authorized personnel.Works on the pump / pump station must only be carried out when disconnected from thepower supply.

Safety

2 MICRO Pump Station 5G and 7G, outdoor Installation and Maintenance

Modification of material and use of unauthorized spare parts.Use of original spare parts and accessories authorized by the manufacturer guaranteessafety. Xylem disclaims any liability in case of use of third-party spare parts.

Assembly and disassemblyIf the pump is used for pumping of hazardous liquids, it is strictly necessary to ensure thatno danger is created for persons or the environment during the course of draining.

All waste and sewage such as grey cooling liquid must be handled in an appropriatemanner. Flows of cooling liquids must be subject to careful cleansing and discharge ofwaste in the environment must be indicated.

The pump station must constantly be kept properly and in a good state.

All applicable regulations must be adhered to.

Safety


General

Installation, start up and operation must be carried out exclusively by qualified personnel.

ApplicationsWARNING: The pump station may not be used in an explosive or flammable environmentor for pumping flammable liquids.

Grey water (except for WC): MICRO 5G, MICRO 7G.

Waste water (including WC): MICRO 5G DN 50, MICRO 7G.

The MICRO-stations 5G and 7G must be installed underground outside of the building.

WARNING:In accordance with standard EN12056-1 “Gravity drainage systems inside buildings”, it ispossible to process sanitary waste free from faecal materials (grey water) or sanitary wastecontaining faecal materials originating from private residences or rainwater.

Pump stations complying with EN12050-1 may be used for pumping used watercontaining faecal materials or otherwise.

Pump stations complying with EN12050-2 may be used for pumping faecal-free water.

For product compliance please refer to Technical characteristics (page 4).

In case of non-compliance with the requirements concerning use of materials/waste (inaccordance with the MICRO pump station type), conformity with EN 12050 is no longerguaranteed and the manufacturer is released from any liability.

You should also observe the indications specified in the manual concerning installation,start up and operation of the pump as well as in manual of the electrical control box (forthe MICRO 7 G version).

WARNING: During the course of installation, start up and operation, all applicablestandards and specifications must be strictly complied with.

Technical characteristicsConnections and supply

Frequency: 50 Hz 1-phase, 230 V or 3-phase, 400 V.

Fitting for run-off catchment: Drilling DN 100

Fitting for ventilation piping: Drilling

Maximum catchment emission rate: 25 % of pump emission rate at its functional point

End fitting for boring of catchment piping (gasket): See Figure 1: For pipe D=100 mm.(page 5) and Figure 4: For Pipe D=110 mm, drill hole D=123 mm. (page 6).

Fitting for outflow piping: Ø 63 ext., see Figure 2: (page 5)

General


Cable duct joint: See Figure 3: (page 6)

Figure 1: For pipe D=100 mm.

Figure 2

General


Figure 3

Pipe D=110 mm

Pipe coupling 841446

Figure 4: For Pipe D=110 mm, drill hole D=123 mm.

Submersible MICRO-Station models

Table 1: When ordering spare parts, provide all details contained in the rating plate.

PUMP EFFECT kW MICRO 5G MICRO 7G OUTLET SIZE EN APPROVAL

DVXM 35-5 0,55 83 38 56 1 1/2” EN 12050-2

DXM 35-5 0,55 83 38 56 1 1/2” EN 12050-2

DXVM 50-7 0,75 83 38 53 83 38 54, 58 DN50 EN 12050-1

DXM 50-7 0,75 83 38 53 83 38 54, 58 DN50 EN 12050-1

DXVM 50-11 1,1 83 38 53 83 38 54, 58 DN50 EN 12050-1

DXM 50-11 1,1 83 38 53 83 38 54, 58 DN50 EN 12050-1

DXV 50-15 1,5 83 38 53 83 38 54, 58 DN50 EN 12050-1

General


PUMP EFFECT kW MICRO 5G MICRO 7G OUTLET SIZE EN APPROVAL

DXV 50-11 1,1 83 38 54, 58 DN50 EN 12050-1

DXV 50-15 1,5 83 38 54, 58 DN50 EN 12050-1

DXGM 25-11 1,1 83 38 54, 58 DN50 EN 12050-1

DXG 25-11 T 1,1 83 38 54, 58 DN50 EN 12050-1

DP 3045 1,2 83 38 54, 58 DN50 EN 12050-1

DP 3057 1,5 83 38 54, 58 DN50 EN 12050-1

CP 3057 1,5 83 38 54, 58 DN50 EN 12050-1

CP 3057 1,7 83 38 54, 58 DN50 EN 12050-1

*MP 3068 2,4 83 38 54, 58 DN50 EN 12050-1

* MP 3068 cannot be installed if an extension unit is used.

Max load rating for the coverMax load rating for the cover is 0,6 kg/cm2 but no more than 120 kg.

General


Description of products andaccessories

The MICRO 5G/7G-Stations are used for pumping waste water (sanitary water dependingon version) outside buildings.

3872

1

105

45°

350

Ø 533

Ø 639

Ø 547

772

682

1050

360

360

200

106

120

Ø 6

50

220

560

1.

2.

3.

3.

4.

1. Cable duct joint2. Fitting for outflow piping3. Alternative location of cable duct joint and ventilation pipe4. Min. center distance for the inlet = 560 mm

Figure 5: Dimensional drawing (mm), MICRO station 5G and 7G, 250 liter

DescriptionThe FLYGT MICRO-Stations include:

• a screw-on cover• PVC DN 50 or Ø 1½” outlet piping; MICRO 5G

PVC DN 50 outlet piping; MICRO 7G• guide bars for installation on pre-assembled discharge connection (only MICRO 7G).• MICRO 7G 833858 has a shut-off valve included in the outlet pipe.

Description of products and accessories


Unloading and StorageUnloading

The pumpstation is delivered in a box on a pallet. Unload with a suitable lifting device. It istherefore important to safeguard its stability. The pumpstation must be protected againstmechanical damage.

StorageWhen receiving the packaging, check so there are no defects on its content or on thepump station.

If the pump station is to be left in storage for a certain period of time prior to its installation,it should be left in a vertical position in its packaging.

Unloading and Storage


Installation and assembly

WARNING: Arrange suitable barriers around the work area, eg. a safety railing.

Installation of pumpRead the Installation, Care and Maintenance manual for the pump before installation of theMICRO pump station.

Very important:

NOTICE: It is essential to ensure proper functioning of level regulator in the pumpstation.

MICRO 5G version: Connect pump to piping.

MICRO 7G version: Slide the pump along the guide bars provided for this purpose. Whena DX50 pump is used, the pump feet should be removed and the screws should be re-assembled to the pump body through the flange with tightening torque 5,5-6 Nm.

Figure 6: DX50 (MICRO 7G): With a socket wrench, loosen the screws that hold the feet.

During installation, on some pump models it is necessary to separate the electric cablefrom the socket, in order to pass it through the compression packing and to connect thecable from the outside to a standardized fuse box.



Adjustment of level regulatorMICRO 5G: High level alarm regulator

6 cmFigure 7

MICRO 7G with pumps: DXG 25-11 T, 3045, 3057 and 3068

28 c

m

10-11 cm

Figure 8: Stainless steel system with regulating clamp.

*Data derived from tests, recommended dimensions



MICRO 5G and 7G with pumps DX.In order to avoid interferences in the functioning of the level regulator, leaveapproximately 10 cm of cabling space in relation to the pump top.

Figure 9

Installation of pump station outside buildingsTemperature

When the pumpstation is used in temperatures below zero (0°C ), the pump station mustbe insulated according to local regulations.

InsulationThe pump station is protected from freezing by horizontal ground insulation, 70 mmcellular plastic (A), about 300 mm below the surface of the ground. The insulation isextended at least 0.9 metres around the pump station in the case of fine-grained soils -clay, silt and sand (grain size below 2.0 mm) - and at least 1.8 metres for coarse-grainedsoils – gravel and stone (grain size above 2.0 mm).

If the pump station is idle in winter – in the case of a summer home or a long absence – thecover and surrounding ground should be insulated. A box insulated with cellular plastic issuggested. Alternatively, supplementary heat from a thermostatically-controlled radiator oran immersion heater in the pump sump can be arranged.



Place insulation 654 09 06 according to Figure 10: (page 13) and Figure 11: (page 13).

Figure 10

PrecautionsThe following minimum precautions must be observed for underground installation ofpump station:

Installation of pump station

Irrespectively of pump station model, the base must be made of sand or concrete slab incase of an area prone to flooding. The surface of the base must be built and compacted insuch a way that the pump station does not rest on any hard or weak surface. The flatnessand horizontality of the base must be ensured. The depth of the excavation site must allowan incline of not less than 2% and not exceeding 4%, for piping of used water.

Ø 2 m

0.20 m

0.20

m

A

Out

let

Vent

ilatio

n

Arrival

Insulation 654 09 06

Figure 11

In the case of difficult surfaces (impermeable, clayey) or ground water, the base must bemade of stabilised sand having a thickness of 0.20 m (dry-mix of sand and cement witharatio of 200 kg cement for 1 m3 of sand).



Ø 2 m

0.20 m

0.20

mA

Out

let

Vent

ilatio

n

Insulation 654 09 06

Arrival

Figure 12

In case of a water table appartent from the surface, the compacting sand must be replacedwith weak-mix concrete (total surrounding space of the tank-the space included betweenthe tank and the excavation must not be less than 20 cm).All specifications remain unchanged. In case of a vehicle passage way situated at least 3metres away from the manhole, it is absolutely imperative to erect a separating slab priorto filling.ObservationsReinforcement of concrete coatings is mandatory.Soil analysis is NECESSARY for any draining installation and must comply with DTU 64-1 aswell as the Order of 6th May, 1996.In any event, an additional guarantee concerning the proper functioning of the installationmay be obtained.

Shut-off valveMake sure there is a shut-off valve on the inlet and outlet piping.

VentilationConnect a ventilation pipe to the pump station.

Assembly of extension unit (only 7G)

NOTICE: Only use one extension unit on the pump station.



1. Remove the film from the flat sticker seal.2. Thoroughly make the seal stick to the bottom of the outer threaded part of the

extension - detail A.

Flat sticker seal - butt joint

A

Cover

O-ring ø8

Extension

Tank

Figure 13



3. Tightly screw the extension on the tank.

Figure 14

4. Mount the tapping screw according to Figure 14: (page 16) to prevent rotation of theextension.

Table 2

Part No. Denomination Description Qty

83 38 57 Extension Flygt PE - 1

- Flat sticker seal L=1400 1

- Tapping screw - 1

Electrical connectionsElectrical Hazard:All electrical work shall be carried out under the supervision of an authorized electrician.

Local codes and regulations shall be complied with.

Before starting the work, check that the supply cable is de-energized.

Bear in mind the risk of electric chock and the risk of explosion if the electrical connectionsare not correctly carried out!

Follow rules and recommendations in IEC 61140 “Protection against electric shock -common aspects for installation and equipment”.

Check the data plate on the pump to determine valid voltage supply.

Check that the main voltage and frequency agree with the specifications on the pump dataplate.

Thoroughly read the Installation, care and maintenance manual delivered with the pumpas well as the manual for the start- and control panel.

Connect the motor cables and cables for the level regulator as illustrated in the wiringdiagrams following the control panel.



Piping connection

Delivery hose coupling. Cable duct joint.

End face for boring (gasket)Figure 15

Electrical connectionSelect the proper cable gland according to the outer diameter of the cable.

Cable gland, diameter 11 mm or diameter 16 mm

Drill the P.E 11 mm with a drill of 16 mm and drill the P.E 16 mm with a drill of 20 mm

To reinforce the sealing put some silicone around the compression packing

CoverMount the O-ring on the cover. Lock the cover after the installation.



Start up and operationStart up and operation

NOTICE: Before startup, make sure that the tank and the installation are free from anymaterials/waste which could obstruct the correct operation of the pump

• Follow the instructions mentioned in the assembly and startup instructions of the pumpand the control panel.

• Make sure that the valve for the inlet is closed before connecting the pump to thepower supply. Open the valve located in the outlet pipe.

• Make sure that the pump and pipe assembly are fixed and watertight.• In the case of a 3-phase pump, check the direction of rotation of the pump.• Check the level regulator by filling the station with clear water to make sure that the

pump starts operating when it is supposed to.• Open the inlet valve.• Always close and lock the cover before leaving the pump station.

Start up and operation


Maintenance

WARNING: If the pump in the pump station runs dry or snores, the pump surface and thesurrounding liquid may be hot. Bear in mind the risk of burn injuries.

A pump station requires regular maintenance.

The frequency of maintenance depends on the nature and amount of conveyed water.

We advise at least 3 to 4 maintenance visits per year.

Maintenance operation• Arrange suitable barriers around the work area, e.g. a safety railing.• Follow local safety regulations.• Always wear goggles and rubber gloves.• Switch off the power supply.• Unlock and unscrew the cover.• If entering the pump station be aware of the risk of hazardous gases and always use

breathing apparatus.• Remove the layer of grease which might have formed on the surface. Be aware of the

risk of infection.• Empty the tank as much as possible.

NOTICE: In the case of a pump with a vortex impeller, do not go lower than the dischargeaxis.

• Close the valves, unscrew the lower screw neck.• Remove the pump from the tank and clean its level regulator adequately (remove any

sediments deposited on the plastic).• Read the manual delivered with the pump before service the pump.• Wash the inlet pump housing with generous amounts of water. Check the state of the

impeller.• Rinse the wall tanks with generous amounts of clear water as well as the pipes and

accessories that have been in contact with the effluents.• Place the pump back in its position, screw on the lower screw neck of the valve, open

the valves, fill the pump station with clear water, start the pump and check its operationcapacity.

• Maintenance frequency will determine how often the pump station gets clogged.• Always close and lock the cover before leaving the pump station.

Maintenance


GuaranteeGuarantee

Xylem undertakes to remedy any fault in products sold by its intermediaries provided:• that the fault is due to defects in design, materials or workmanship;• that the fault is reported to Xylem or Xylem’s representative during the guarantee

period;• That the product has been used only under the conditions described in the care and

maintenance instructions, and in applications for which it is intended;• that the monitoring equipment incorporated in the product is correctly connected and

in function.• that all service and repair work is carried out by a servicing center authorized by

Xylem;• That only original Xylem parts are used.• Therefore, this guarantee does not apply to faults resulting from lack of maintenance,

inadequate installation, repair works carried out improperly or normal wear and tear.• Furthermore, Xylem disclaims any liability in case of physical injuries, material or

economic damages except for those mentioned above.

Guarantee


Faults, causes and remediesFaults, causes and remedies

Refer to the pump and control panel installation and maintenance instructions.

If it is not possible to remedy a fault, contact qualified installation personnel or nearestXylem representative.

Faults, causes and remedies


Xylem Water Solutions AB

Pumpstation_INT_Micro_5G_7G_03.doc

EU - Declaration of Conformity Hereby certify that Micro 5G, 7G pump station has been manufactured in accordance with the COUNCIL'S DIRECTIVE concerning convergence of the legislation of Member States with regard to Machinery 2006/42/EC. Marked with serial number. The product contains products that are in itself manufactured in accordance with the COUNCIL'S DIRECTIVES.

Déclaration de conformité UE Certifie par la présente que Micro 5G, 7G de relevage est fabriquée conformément aux DIRECTIVES DU CONSEIL concernant le rapprochement des législations des Etats membres relatives aux machines 2006/42/EC. Portant le numéro de série. Ce produit est composé d'équipements fabriqués conformément aux DIRECTIVES DU CONSEIL.

EU-deklaration om överensstämmelse Försäkrar härmed att Micro 5G, 7G pumpstationer är tillverkad i överensstämmelse med RÅDETS DIREKTIV angående inbördes närmande av medlemsstaternas lagstiftning rörande Maskiner 2006/42/EC. Märkt med serienummer. Produkten innehåller produkter som i sig är tillverkade i enlighet RÅDET´S DIREKTIV.

EU-verklaring betreffende overeensstemming Verklaren hierbij Micro 5G, 7G pompinstalatie vervaardigd is conform de RICHTLIJN VAN DE RAAD betreffende onderlinge afstemming van de wetgeving in de Lidstaten aangaande machines 2006/42/EC. Aangeduid met een serienummer. Het product bevat producten die elk vervaardigd werden overeenkomstig de Directieven van de Commissie.

EU-deklaration om overensstemmelse Erklærer hermed at Micro 5G, 7G pumpestation er fremstillet i overensstemmelse med RÅDETS DIREKTIV vedrørende indbyrdes tilnærmelse af medlemsstaternes lovgivning angående maskiner 2006/42/EC. Med påtrykt serienummer. Produktet indeholder komponenter/produkter som i sig selv er produceret i overensstemmelse med RÅDETS DIREKTIVER.

EU-ilmoitus yhdenmukaisuudesta Vakuutamme täten, että Micro 5G, 7G pumpapaamot on valmistettu jäsenvaltioiden lainsäädäntöjen keskinäistä lähestymistä koskevien päivättyjen NEUVOSTON DIREKTIIVIEN mukaan koskien koneita 2006/42/EC. Merkitty sarjanumerolla. Tuotteessa on osia, mitkä on valmistettu paikallisesti EU direktiivinen mukaan.

EU-Konformitätserklärung Hiermit wird bestätigt, dass die Micro 5G, 7G -Pumpenanlagen gemäß der Richtlinie des Rates zur Angleichung der Rechtsvorschriften der Mitgliedsstaaten in Bezug auf die Maschinenrichtlinie 2006/42/EG hergestellt wurden. Gekennzeichnet mit Seriennummer.

Das Produkt enthält Produkte, die wiederum gemäß der Richtlinie des Rates hergestellt wurden.

Unione europea - Dichiarazione di conformità Certifichiamo che la stazione di pompaggio Micro 5G, 7G è stato fabbricata in conformità con la direttiva del Consiglio concernente la convergenza della legislazione degli Stati Membri relative alle macchine 2006/42/CE. Contrassegnati con numero di serie. Il prodotto contiene prodotti che sono di per sé costruite in conformità delle direttive del Consiglio.

EU-Megfelelőségi nyilatkozat Ezennel igazoljuk, hogy a Micro 5G, 7G szivattyúállomás a tagállamok jogi harmonizációja mentén az Európa Tanácsnak a Gépekről 2006/42/EC direktívái szerint kerültek legyártásra. A terméken gyártási szám található. A termék olyan termékeket tartalmaz, amelyek maguk is az Európa Tanács direktívái szerint készültek.

F Xylem Water Solutions S.A.S., Nanterre Cédex, France, Tel. +33-1-46-9533333

GB Xylem Water Solutions UK LTD, Colwick, Nottingham, Tel. +44-115-940 0111

DK Xylem Water Solutions Danmark ApS, Glostrup, Denmark , Tel. 0045-43200900

S Xylem Water Solutions AB Sundbyberg, Sweden, Tel. +46-8- 475 67 00

SF Xylem Water Solutions Suomi Oy Vantaa, Finland, Tel. +358-9-8494111

B Xylem Water Solutions Belgium BVBA, Zaventem, Belgium, Tel. +32-2-7209010

IT Xylem Water Solutions Italia S.r.l., Cusago (Milano), Italy, Tel. +39-02-903581

DE Xylem Water Solutions Deutschland GmbH, Hannover, Germany, Tel. +49-511-7800 0

HU Xylem Water Solutions Magyarország Kft, Törökbálint, Hungary, Tel. +36-23-445-700

Title

Manager Technical Product Ownership

Name

Caroline Tallqvist Company name

Xylem Water Solutions AB Signature Function

Authorised person to compile the technical file and empowered to draw up the declaration on behalf of the manufacturer.

Date

2012-01-26

Xylem |’zīləm|

1) The tissue in plants that brings water upward from the roots2) A leading global water technology company

We're 12,000 people unified in a common purpose: creatinginnovative solutions to meet our world's water needs. Developing newtechnologies that will improve the way water is used, conserved, andre-used in the future is central to our work. We move, treat, analyze,and return water to the environment, and we help people use waterefficiently, in their homes, buildings, factories and farms. In more than150 countries, we have strong, long-standing relationships withcustomers who know us for our powerful combination of leadingproduct brands and applications expertise, backed by a legacy ofinnovation.

For more information on how Xylem can help you, go to xyleminc.com

Xylem Water Solutions ABGesällvägen 33174 87 SundbybergSwedenTel. +46-8-475 60 00Fax +46-8-475 69 00http://tpi.xyleminc.com

Visit our Web site for the latest version of this document andmore information

The original instruction is in English. All non-Englishinstructions are translations of the original instruction.

© 2011 Xylem Inc

897033_6.1_en.US_2012-01_IOM_MICRO_5G_7G_OUTDOOR

Documents

outdoor MICRO Pump Station 5G and 7G,almex-bg.com/storage/6/0/29/97de8dc40c1316fa09c35ea2183020ea.pdf · read this manual carefully before proceeding to installation or acceptance