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4.4
Positioning the pump and fixing it in place
Fix the chain (1) to the pump (2).
Provide lifting equipment suitable for the weight of the
pump.
Position the pump (2) in the chamber. To do this, lower
the pump slowly on the chain (1) using the lifting equip-
ment, connect it to the guide pipe (3) at the bottom and
lower it to the bottom of the chamber.
Make sure the pump comes to rest properly on the base
elbow (4).
4.5
Installing level measurement
Level sensor
Remove the protective cap from the pressure diaphragm.
Make sure that the distance (L) between the blind plug (3)
and the sensor tip (4) is 630 mm.
Insert the level sensor (1) into the protective tube (2) as
far as it will go.
Variant (A) shows the system with cast iron fitting.
4.6
Fixing type plate and chain in place
Attach the type plate in the top area of the upper section
in an easily accessible and legible position.
Drill a hole (Ø 4 mm) and screw the hook screw in place.
Hook the chain in and connect the cable for the level sen-
sor.
010-992_03
Pumping station / Installation and operating manual
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