Float switch

1

Float switch

2

Retaining pipe

3

Cable tie

4

Pipe clamp to fix the retaining pipe

  1. Do not install the floater directly in the inlet.
  2. Floater has sufficient freedom of movement.
  3. Floater does not bump against the pump chamber.
  1. Click the retaining pipe out of the pipe clamp and remove it from the pump chamber.
  2. Float switch attached to the retaining pipe with three cable ties. Observe the cable length and mounting height!
  3. Reinstall the retaining pipe in the pump chamber and clip it into the pipe clamp.
Float switch installation
Float switch installation

DrainLift

Attachment point
Cable tie (A)*

Cable length
Floater (B)*

WS 40 ...

460 mm (18 in)

380 mm (15 in)

WS 50 ...

460 mm (18 in)

380 mm (15 in)

* The values refer to an inlet floor of 450 mm (17.5 in). The value can be adjusted if the inlet is higher.

NOTICE! For increased operational reliability, install a separate float switch for high water detection! In order to prevent a backflow in the inlet pipe, set the high water alarm at the height of the inlet floor.