Uniforest 65H, Инструкция по эксплуатации

Страница: 23 / 48

23
Pressure is fluctuating When the electromagnetic valve
is turned on, it is normal that the
pressure fluctuates. If the pressure
fluctuates while the valve are not
being turned on or off, it means
the pressure valve is damaged or
that there are impurities in the
valve. Replace or clean the pressure valve
Lack of traction force Grease on the friction surfaces of
the clutch Replace the clutch
Burned friction surfaces of the
clutch Clean or polish the coating with sandpaper
(to a thickness of 0,5 mm)
The pressure in the hydraulic
system is too low (the necessary
pressure is 140 bar) Determine the cause for low voltage
Worn friction surfaces of the
clutch Replace the clutch
Incorrectly installed clutch Install according to technical
documentation
Insufficient braking force Incorrect settings Set according to instructions for use
Grease on the brake belt
coating Replace brake belt
Damaged brake belt Replace brake belt
Damaged braking mechanism Replace damaged parts
The wire rope cannot be
unreeled or the unreeling is
difficult
Incorrect safety brake setting Set according to instructions for use
Incorrect brake settings Set according to instructions for use
Damaged or stuck wire rope Unreel the rope with a tractor and if
necessary, install new wire rope
Damaged brake belt Replace brake belt
The winch is pulling although
the clutch is turned off Electromagnetic valve
malfunction Stop work immediately and contact
customer service
Too small clutch clearance Set according to instructions for use
Broken part of clutch friction
coating Replace the clutch
Damaged winch drum Replace or repair the drum
Pulling is not interrupted
by the limit switch Incorrect adjustment of the
limit switch Adjust according to instructions