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32

WILO SE 03/2011

7.3.5 Basement drainage

According to EN 12056-4, a pump sump is to provided for the automatic drainage of the 
installation room for faeces lifting units (Fig.9).

• Design pump (item 10) according to the delivery head of the unit. The dimensions of the 

pit in the floor of the installation room should be at least 500 x 500 x 500 mm.

• By switching, a 3-way cock (item 11, accessories) allows both the tank to be manually 

drained as well as the pump sump using a diaphragm hand pump (no. 12).

7.4 Electrical connection

DANGER! Risk of fatal injury!
Improper electrical connections pose a risk of fatal injury due to electric shock.

• Only allow the electrical connection to be made by an electrician approved by the local 

electricity supplier and in accordance with the local regulations in force.

• Observe the installation and operating instructions for the switchgear and the acces-

sories.

• Disconnect the power supply before starting any work

• The current type and voltage of the mains connection must correspond to the specifica-

tions on the name plate.

• Mains side fuse protection: 

• DrainLift XL 2/10: 25 A, slow
• DrainLift XL 2/15: 25 A, slow
• DrainLift XL 2/20: 25 A, slow
• DrainLift XL 2/25: 25 A, slow

NOTE: To increase the operational reliability, it is mandatory for an automatic circuit 
breaker (which disconnects all power leads) with K characteristic to be used.

• Earth the system according to regulations.
• It is extremely important to use a residual-current-operated protection switch 

 30 mA in 

accordance with the applicable local regulations.

• The switchgear and breakdown barrier must be installed in dry, overflow-proof rooms. 

The national regulations are to be observed for the positioning [in Germany: VDE 0100].

• Ensure the separate supply of the alarm switchgear (accessory) in accordance with the 

rating plate data. Connect the alarm switchgear.

• Apply the clockwise rotating field.
• The technical connection conditions of the local energy supply company are to be 

observed for the connection.

Fig. 9: Installation example

T

Backflow level (usually top edge of street)

1

Ventilation line (via roof)

2

Pressure pipe

3

Inlet 

4

Gate valve for inlet pipe

5

Valve support for weight relief

6

Gate valve for pressure pipe

7

Non-return valve 

8

Tank drainage pipe 

9

Pump sump drainage pipe 

10

Drainage pump

11

Three-way cock

12

Diaphragm hand pump

13

Breakdown barrier

13

DrainControl PL2 switchgear

1

2

9

11

6 8

7

3

5

1

0

2

1

4

14

1

3

Содержание DrainLift XL

Страница 1: ...edieningsvoorschriften E Instrucciones de instalaci n y funcionamiento I Istruzioni di montaggio uso e manutenzione GR TR Montaj ve kullanma k lavuzu H Be p t si s zemeltet si utas t s PL Instrukcja m...

Страница 2: ...Fig 10...

Страница 3: ...Fig 11...

Страница 4: ...etechnicianandthe responsible specialist operator before installation and commissioning It is not only the general safety instructions listed under the main point safety that must be adhered to but al...

Страница 5: ...ilst the product is in operation Leakages e g from the shaft seals of hazardous fluids which are explosive toxic or hot must be led away so that no danger to persons or to the environment arises Natio...

Страница 6: ...s such as heavy metals biocides pesticides acids bases salts cleaning agents and disinfectants dish washing or laundry detergents and such which have a high degree of foam formation or swimming pool w...

Страница 7: ...ons Any use going over and beyond the intended use is considered to be improper 5 Product information 5 1 Type key Example DrainLift XL 2 25 3 DrainLift Sewage lifting unit XL Size 2 2 double pump sys...

Страница 8: ...detailed list and description see the cata logue price list The following accessories are available Flange piece DN 80 DN 80 100 1 pc DN 80 100 already included in scope of delivery DN 100 DN 150 for...

Страница 9: ...the tank is switched on and the collected sewage is automatically pumped into the connected exter nal sewage line If the water level continues to rise the second pump is activated When the high water...

Страница 10: ...Make sure the installation location is ventilated sufficiently 7 1 Preparing for installation CAUTION Risk of property damage Incorrect installation can result in damage to the product Only use qualif...

Страница 11: ...not be subjected to any pipeline forces or torques The pipes including valves are to be fastened and supported in such a manner that neither tensile nor compressive forces are applied to the unit All...

Страница 12: ...surge like water entry and strong air entry are avoided as much as possible It is possible to connect the inlet pipe into the vertical surface above the horizontal con nection surface Leave out the a...

Страница 13: ...ightness of the pipe connection depends on this decisively Fig 6 Setting up the inlet port DN 150 DN 100 1 1 Define the position of the middle of the inlet and mark it Cut the hole using the keyhole s...

Страница 14: ...Secure the venting pipe against slipping out using clamps and always install with a downward incline toward the unit 7 3 4 Emergency drain connection diaphragm hand pump It is always recommended to i...

Страница 15: ...5 A slow DrainLift XL 2 15 25 A slow DrainLift XL 2 20 25 A slow DrainLift XL 2 25 25 A slow NOTE To increase the operational reliability it is mandatory for an automatic circuit breaker which disconn...

Страница 16: ...arrier and the switchgear and tighten the housing screws DANGER Danger of explosion If a level sensor is used in potentially explosive areas there is a danger of explosion Always use a breakdown barri...

Страница 17: ...e pressure pipeline is completely filled The filling level in the tank must not rise when the discharge piping is filled and the inlet closed If the filling level continues to rise the flap of the non...

Страница 18: ...owing points in particularin case of deviations from the recommended settings The filling level probe must be in contact with the base of the tank According to EN 12056 4 the switching volume should b...

Страница 19: ...ime of the pumps 8 3 Decommissioning The unit must be decommissioned prior to maintenance or dismantling work WARNING Risk of burns Depending on the operating status of the system the entire pump can...

Страница 20: ...subjected to maintenance by experts in accordance with EN 12056 4 The intervals must not exceed year in the case of commercial companies year for units in multi family houses 1 year for units in singl...

Страница 21: ...eposits in the pump and or tank 2 Incorrect direction of rotation Swap two phases of the current feed 3 Wear to inner parts impeller bearing Replace worn parts 4 Operating voltage too low 5 Running on...

Страница 22: ...ion de la directive basse tension 2006 95 CE sont respect es conform ment appendice I no 1 5 1 de la directive CE relatives aux machines 2006 42 CE Elektromagnetische Vertr glichkeit Richtlinie 2004 1...

Страница 23: ...nast puj cymi dokumentami Sm rnice ES pro strojn za zen 2006 42 ES dyrektyw maszynow WE 2006 42 WE EC 2006 42 EG C le t kaj c se bezpe nosti stanoven ve sm rnici o elektrick ch za zen ch n zk ho nap...

Страница 24: ...Mather and Platt Pumps Ltd Pune 411019 T 91 20 27442100 service pun matherplatt co in Indonesia WILO Pumps Indonesia Jakarta Selatan 12140 T 62 21 7247676 citrawilo cbn net id Ireland WILO Engineering...

Страница 25: ...henstra e 100 44263 Dortmund T 0231 4102 7900 T 01805 W I L O K D 9 4 5 6 5 3 F 0231 4102 7126 kundendienst wilo com T glich 7 18 Uhr erreichbar 24 Stunden Technische Notfallunterst tzung Kundendienst...

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