Maintenance
79
Friction clutch
Only to be carried out af-
ter prolonged standstill
Bleeding of the friction clutch is carried out in the following way:
→ »Maintenance intervals« Page 55.
> Remove the end of the P.T.O. shaft with the friction clutch.
> Tighten all bolts on the friction clutch.
> Mount and fasten the friction clutch on the machine.
> Block the cutter bar by placing a wooden block between the two
cutting discs.
> Start the tractor and connect the tractor's PTO outlet.
> Allow the friction clutch to freely rotate until it is hand-warm
> Disconnect the P.T.O. outlet and stop the tractor.
> Remove the friction clutch from the machine.
> Loosen all the bolts on the clutch.
> Mount and fasten the friction clutch on the machine.
> Remove the wooden block from the cutting bar.
Accumulator
Very high amount of accumulated pressure in the accumulator
Do not attempt to take the accumulator apart.
The accumulator contains a very high accumulated pressure and may
only be taken apart by authorised persons.
Attempting to take the accumulator apart can lead to serious injury
and death.
The machine is fitted with an accumulator that can absorb unwanted
shocks from the cutting unit when the machine is in the transport po-
sition.
N
OTE
!
Pressure in the accumulator: Approximately 75 bar
N
OTE
!
Control may only be undertaken be authorised persons.
Bolt
Manometer
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