5 | Setting up / assembly / integration of the filter unit
HYDAC FILTER SYSTEMS GMBH
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BeWa OFU 3120755d en-us lq
5.6 Attaching / connecting the suction / pressure hoses
(Accessories)
Take into account the pressure loss when connecting suction/
pressure hoses. The suction / pressure hoses from the filter
unit Accessories list are matched to the filter unit.
NOTICE
High solid particle contamination in the fluid / at the bottom of
the tank
The pump will be damaged / destroyed
u
Do not prime fluid directly at the bottom of the tank.
u
Do not prime fluid in the sump.
The greatest contamination is found on the bot-
tom of the tank. All impurities and other parti-
cles are deposited on the bottom of the tank. All
impurities and other particles are deposited on
the bottom of the tank.
Prevent aeration of the medium by fully im-
mersing the lance in the medium.
Make sure that the lance is always below the oil
level in operation.
The IN / OUT connection dimensions on the filter unit can be
found in the chapter Technical Data.
Check the hoses for damage and brittleness. Replace dam-
aged or brittle hoses immediately. Doing so avoids leaks dur-
ing operation.
Put the hoses with the lance, without any tension and or twist,
into the corresponding tank. Put the hose with the lance into
the corresponding tank without any tension or twist. Secure the
hose so that it cannot fall out or float.
Check that no shut-off devices in the lines/hoses are ob-
structed. Make sure there is a depressurized outlet.
