Series 100
42
vicinity of the other filter).
fig. 52 – Substitution of oil filters
DANGER: Alwa
ys substitute the filters when
the motor is shut off and the body is blocked
by the appropriate bar.
REQUIRED: Carry out the disposal of the oil
and filters with respect for the environment
and for the regulations in force.
Drive Circuit
Every 300 hrs
Replace the hydraulic drive circuit oil
filters.
The filter in the circuit which feeds from the auxiliary
drive pump is a cartridge type and does not require any
type of cleaning operation, however must be substituted at
the prescribed intervals.
To substitute, carefully follow the described operations
(see fig 52):
• Empty the oil tanks, by following the procedure in the
preceding paragraph;
• Using the appropriate key, unscrew the old filter “H”;
• Lightly lubricate the washer of the new filter;
• Screw the new filter down well, clenching tightly by
hand only;
• Refill the oil level again.
Services Circuit
Every 300 hrs
Substitute the oil filter for the
services circuit.
The filter for the circuit feed of the auxiliary service
pump is an immersion type and is screwed directly to the
inferior tank.
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