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PRM FH | Version 1.04 | EN
Maintenance, servicing and repair
10.1Hydraulic system
The hydraulic pressure has been set at the factory.
The hydraulic pressure value should not be changed!
Fig. 23: Hydraulic pressure
To adjust the pressure, turn the lock nut slightly loosely (counterclockwise).
Clockwise rotation increases the pressure, counterclockwise rotation decrea-
ses the pressure. After setting the desired pressure, retighten the lock nut.
Check the oil level of the hydraulic system regularly and top up wit hydraulic oil
if necessary.
The gearbox for the roller drive is also maintenance-free. However, a monthly
check of the hydraulic system and hydraulic cylinders for leaks is recommen-
ded. The cover must be removed for this purpose.
NOTE!
After care, maintenance and repair work, check that all
covers and protective devices have been properly fitted to
the machine again and that no tools are left inside the
machine or in its working area.
Damaged protective devices and equipment parts must be
repaired or replaced by customer service or a specialist
workshop.
ATTENTION!
During transport of the machine or when the machine is
switched to the horizontal working position for the first time,
some excess oil may leak from the tank. This will not affect
the operation of the machine.
