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28

WILO SE 03/2011

• Observe the dimensions according to the installation plan (Fig. 2).
• According to EN 12056-4, installation rooms for lifting units must be of sufficient size so 

that the unit is freely accessible for operating and maintenance work.

• There must be a sufficient working space of at least 60 cm in width and height available 

next to and above all parts to be operated and subjected to maintenance.

• The installation room must be frost-proof, ventilated and well-lit.
• The installation surface must be firm (suitable for accommodating dowels), horizontal and 

flat.

• The course of any existing or still-to-be installed inlet, pressure and ventilation lines is to 

be checked with regard to connection options to the unit.

• Select an installation location suitable for the size of the unit and accessibility of the con-

nections. 

• Dimensions of the switchgear (H x W x D): 320 mm x 300 mm x 120 mm 
• Install the switchgear and breakdown barrier at a dry and frost-proof location.
• The site must also be protected from direct sunlight.
• Observe the accessories and catalogue specifications for outdoor installations.
• Observe the installation and operating instructions for the accessories!

7.2 Installation

Place the unit on a flat solid floor and align. 
According to EN 12056-4, sewage lifting units must be installed in such a manner that they 
cannot twist and turn.
Units which threaten to float must be installed so that they are anti-buoyant.

7.3 Connection of the piping

All piping must be installed without tension in a noise-insulated and flexible manner. The 
unit must 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 line connections must be established with care. Carefully tighten any connections with 
hose clamps 

(tightening torque of 5 Nm).

Do not reduce the pipe diameter in the direction of flow.
According to EN 12056-4, a gate valve is always required in the inlet pipe in front of the 
tank and behind the non-return valve. (Fig. 9).

7.3.1 Discharge piping

CAUTION! Risk of property damage!
Occurring pressure surges (e.g. when closing the non-return valve) can be several 
times more than the pump pressure, depending on the operating conditions (to avoid 
this, see also 8.2.3 Setting the pump run follow-up time). 

• The longitudinal force-fitted connection elements of the piping should therefore be 

observed in addition to the corresponding pressure resistance.

• The discharge piping, including all installation parts, must reliably withstand the oper-

ating pressures which occur.

To protect against any backflow out of the main public sewer, the pressure pipeline is to 
be designed as a “pipe loop”, the bottom edge of which must lie at the highest point above 
the locally defined backflow level (usually at street level) (see also Fig.9).

Fig. 3: Buoyancy safeguard

Fix the unit to the floor with the enclosed fixation material 
(Fig. 3).
• Mark the position of the drilled holes on the floor for fas-

tening in the slots on the side of the tank

• Drill holes in the floor.
• Install the supplied threaded rods according to the instal-

lation drawing and the supplied instruction manual for the 
mortar cartridges

• Fasten the tank to the floor so that it is anti-buoyant after 

the curing of the mortar cartridges

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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