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Professional machinery
9.6.2 - REPLACING THE HYDRAULIC OIL
The hydraulic oil must be changed at regular intervals in order to ensure proper lubrication and
viscosity in the hydraulic pumps. Refer to the following table for the frequency of substitutions and
the type of oil to be used.
Always ll with the same type of oil that was removed. Do not mix different types of oil.
WARNING:
Type Make Substitution by
Mineral Q8 HELLER 46 1000 hours
Biodegradable
Q8 HOLBEIN HP SE BIO 46 2000 hours
PANOLIN HLP SYNTH E 46 15000 hours
To change the oil proceed as follows:
• Stop the machine on a level surface and raised
off the ground in order to be able to carry out the
operations safety.
• Remove the front bottom guard by unscrewing the
four screws indicated (A) and clean all the parts
thoroughly before opening the oil drainage plug (B).
• Open the ller cap of the tank (C).
• Remove the drainage plug from the tank using the10
mm spanner being careful to collect the spent oil in a
container of at least 50 litres.
• Tighten the cap (A) at the end of the operation.
• Pour in approximately 45 litres of new hydraulic oil
according to the type previously used (refer to the
table above).
• Check the level on the visual control indicator.
• As soon as the correct oil level between the MIN and
the MAX has been reached, start up the engine and
let it run for ten seconds, repeat the operation until
the supercharging pressure is reached on the pumps
(20-22 bar).
• - Turn the engine off again and recheck the oil level.
• If necessary, top up the oil pressure until the relative
level lies between maximum and minimum.
DANGER:
The oil change must be carried out
with the machine switched off, the
equipment resting on the ground and
the oil cold. The machine must be on
solid and at ground.
C
A
B
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