4.5
Connect pump and riser pipe (➲ Fig. [8])
▶ Fit connection socket with sealing gasket to pump.
▶ Push riser pipe incl. hose connection onto socket.
▶ Lower pump incl. riser pipe into the chamber by the handle.
▶ Close locking lever.
▶ if necessary Adjust the height of the riser pipe:
▶ Loosen the hose clamp.
▶ Align the backwater preventer (horizontal pipe) vertically. (Faulty
installation impairs the performance of the backwater preventer
and leads to increased wear.)
▶ Tighten hose clamp.
▶ Pull the mains connection cable of the pump through the cable
conduit.
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Installation and operating manual
2
3
1
Fig. [8]
33