According to the periodicity described in the
maintenance table, it is necessary to replace the
hydraulic oil filters of the suction and return
circuits, simultaneously with the replacement of
the hydraulic oil.
To replace the suction filters (A) located inside the
hydraulic tank and the filter cartridge (B) of the
return filter (C) in the same operation:
- Turn off the machine completely;
- Open the crankcase completely by
unscrewing the fixing handwheels and
removing the stop cord to have complete
access to the hydraulic oil tank (D);
- Empty the tank (see previous chapters);
- Unscrew the tank cover screws (E) and
remove the cover itself;
- Unscrew the filters (A) and remove them,
then replace them with new components;
- Fill the tank (see previous chapters) and
apply the lid (E) taking care to spread a
layer of sealant in the area in contact with
the tank;
- Unscrew the cover (F) of the return filter
(C);
- Remove the filter cartridge (B) and
replace it with a new one;
- Screw the cover (F) again and, if
necessary, top up the tank;
- Thoroughly clean the area of operations
from any oil residues.
To replace the filters USE ORIGINAL SPARE PARTS ONLY. Contact ALMAC for assistance with the
procurement of the material.
Do not reuse the recovered oil, do not dispose of it in the environment, but dispose of it in accordance
with current regulations.
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