Kessel Aqualift XL Serie Instructions De Pose Et D'utilisation page 29

Fitting additional inlets (option)
Additional connections (max. DN 200) may only be drilled
on flat surfaces provided for this purpose on the sides of
the system.
The minimum distance from the floor (115 mm) must be
complied with.
4.3 Connecting the ventilation pipe
Saw off the socket for the ventilation pipe (1) at the cut-
ting edge made.
Connect the ventilation pipe to the vent connection (1).
Connections and clamps should have sound-reducing
properties.
Route a separate ventilation pipe to above the roof in
accordance with EN 12056-4.
4.4 Connecting the pressure pipe
Fitting made of polymer
If necessary, install shut-off valve (1) (option).
Connect the pressure pipe (2) either vertically at the out-
let connection (3), or horizontally at the shut-off valve (1).
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