Kessel Aqualift S 100 tronic Manuel D'instructions page 34

4.2.2 Position the cable gland and ventilation pipe
If necessary, the cable gland (A) can be swapped with the
dummy cover (C). The connections for the ventilation pipe
(B) and immersion pipe (D) can also be swapped.
4.2.3 Installing the ventilation pipe
For Aqualift S 200, cut blind plug to required length at the
top.
push ventilation pipe onto the connection socket.
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