51-5
6
Servicing Hydraulic Systems
EN
NOTICE
It is important to ensure that the bolt or
knob in the centre of the housing is fully
screwed in before starting the plant,
otherwise damage will occur to the plant.
6. Depending on which type is tted, unscrew the
centre bolt or turn shut o valve in the centre of
the lter housing until it reaches the stop.
7. Place container below lter to collect spillage of
uid.
8. Remove screws and the cover plate.
9. Remove lter and clean inside the housing and
cover plate with lint free cloth.
10. Fit new lter of the approved pattern and
specication.
11. Lightly smear the ‘O’ ring with uid and make
sure it is properly seated in the groove.
12. Replace the cover plate and screws evenly to
ensure a good seal.
13. Depending on which type is tted, fully screw in
the centre bolt or shut o valve in the centre of
the lter housing.