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- B.6.20.44-B
F22.060.03, issued on 01.98
REPLACING THE SUCTION UNIT
When the suction unit must be replaced,
the union nut must be replaced along with
it.
– Union nut with sealing ring,
Part No. 75089 100002.
If the sealing ring is defective, it can be pulled off
the free tube end after loosening the union nut.
Then the new sealing ring should be pushed on to
the end of the tube with the metal inside taper as
retaining ring.
– Sealing ring, part No. 75188 097002.
Mounting of the suction unit
Insert the tube end of the suction assembly into the
connector and press it against the stop in the internal taper.
Tighten until clear resistance is felt.
Use the connector as a hold.
Assembly check
- see page 18
Repair of the O-Ring at the screen PN 500
If during retrofitting the screen PN 500
(see page 18) the O-Ring
3 is damaged
by incorrect assembly, the new O-Ring should only be
pulled on to the covered thread of the banjo bolt
4.
THREADED CONNECTIONS
Do not exceed the tightening torques below when tightening the threaded connections.
Suction
Pipe end
Seal
washer
Connection
piece
Union nut
Pasted
Filter PN500
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