Performing maintenance
FCC-CM
en(us)
Page 46 / 60
BEWA FCC-CM 3648206 en-us 2016-07-08.docx
2016-07-08
To replace the suction strainer, proceed as follows:
1.
Switch the filtration unit off.
2.
Turn the collet (3.2) on the hose coupling (3.1) counterclockwise to
unscrew it.
3.
Turn the hose coupling (3.1) counterclockwise by ~ 90° and remove it.
4.
Drain the fluid in the suction hose back into the tank
5.
Remove the suction hose from the tank and wipe off any fluid remain-
ing on the suction hose and lance using a cloth.
6.
The suction screen (2.42) is now visible and can be accessed via the
hose coupling (2.41).
7.
Remove the suction screen (2.42) from the hose coupling (2.41).
8.
To clean the suction screen (2.42), wash it out and then dry it using
compressed air.
6.
Insert the new or cleaned suction strainer (2.42) into the hose coupling
(2.41).
9.
Attach the hose coupling (3.1) to the counterpart on the unit (2.41) and
turn the hose coupling (3.1) in a clockwise direction by ~ 90 °.
10. Tighten the collet (3.2) on the hose coupling (3.1) by turning it clock-
wise.
If the collet is not tightened or not sufficiently, the pump will
