Accessories; Description And Function - Wilo DrainLift Con Notice De Montage Et De Mise En Service

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5.4 Accessories

Accessories must be ordered separately.
• Wilo-DrainAlarm 2 (switchgear for acoustic alarm function)
• Inlet adapter DN 40/30

6 Description and function

6.1 Description
The condensate lifting unit serves as a component in installations for pumping
accumulated condensate. The condensate lifting unit is used when the conden-
sate cannot be disposed of via a natural fall or when the installation site of the
system lies below the backflow level.
The unit is ready for connection and is fitted with a mains plug (1 ~ 230 V) for a
shock-proof socket. The condensate inlet connection and the condensate dis-
charge connection are in the cover of the condensate collection reservoir (Fig. 1,
item 6). A non-return valve is built into the condensate discharge connection
(Fig. 1, item 4).
External view of the product (Fig. 1 ):
1: Condensate inlet (30 mm) with inlet adapter DN 40/30 (accessory)
2: Connection for additional condensate inlet (19 mm)
3: Clips for opening the condensate collection reservoir
4: Condensate discharge with non-return valve
5: Wall bracket
6: Condensate collection reservoir
7: Alarm cable
8: Mains connection
9: Transport securing mechanism
10: Housing cover fixing screw
11: Housing cover
Interior view of the product (Fig. 2 ):
1: Condensate collection reservoir
2: Pump function on/off floater
3: Alarm floater
4: Alarm switch
5: Motor unit
6: Clips for opening motor unit
A: Cut-off level
B: Cut-in level
C: Alarm level
18 WILO SE 03/2009