Kessel aqualift f Installation, Operating And Maintenance Instructions page 46

Alternatively, the connection of a plastic pipe with DN 100 for
the inlet or DN 70 for ventilation can be carried out using rub-
ber type connection couplings with stainless steel fastening
brackets. To prevent damage to the plastic spigots during
tightening of the stainless steel clamps, a suitable steel sup-
porting ring must be inserted into the outer end of the spigot
(see Fig. D)
Inlet connection
Lifting station body
Ill. C:
Pipe sleave
Support ring
Ill.D:
4. Installation and assembly
Saw off inlet cap
Pipe connection
Hose
clamp
saw off
inlet cap
Hose
clamp
surfaces on the side of the lifting station body – ad-
II. Connection of additional inlets on the flat connection
ditional inlets can be connected to the body by drilling out
the proper sized hole, inserting a properly sized pipe gas-
ket and then inserting a lubricated drainage pipe (see
Fig. E) (Hole saw drill connectors and pipe gaskets avai-
lable from KESSEL)
Lifting station body
Ill. E
* KESSEL-Accessories
In the case that additional inlets are connected to the side
IMPORTANT
of the lifting station body, it should be noted that during
normal operation the wastewater level will reach the base
of the main inlet spigot (or slightly above). Any additional
inlet connection below this level will mean that wastewa-
ter will stand in the drainage pipes which, over time, could
lead to blockages of the inlet pipe.
46
Ventialtion pipe seal
Pipe
connection