133AP 240
MAINTENANCE MANUAL
Observe cleanliness during work. Avoid
any contamination of the system with
materials that might cause damage to
the units!
To clean the tank use cleaners with
no bre let-o, do NOT use chemical
cleaners.
Use recommended lters, refer to Spare
Parts Catalogue.
Use only recommended oil according to
Section 3.2.4.
Exchange oil and lter always when de-
struction of internal parts of the units
(hydromotors, hydrogenerators) occurs,
or following a major repair of hydraulic
system. Clean suction strainer and hy-
draulic tank. Fill new unit with oil before
its installation. Test the Machine function
with the engine running at high speed.
Check tightness.
Blind all holes with plugs when hydraulic
circuits are disconnected.
Collect drained oil and do not let it soak
into ground.
Spent oil and lters are ecologically haz-
ardous waste – hand it over for disposal.