22
REMOVAL OF FAULTS
1.
Winch
Identified malfunctions
(errors)
Cause
Elimination of malfunctions (errors)
Pressure gauge does not
display pressure
Pressure gauge is not working
Replace the pressure gauge
Gear unit does not drive the
pump, damaged gear clutch.
Replace the damage part
Impurities in the pressure valve
Loosen the valve, clean it and tighten it
anew
Creased tube
Replace the tube
Insufficient oil level
Add oil
Pump malfunction
Replace the pump
Pressure drops too quickly
Damaged membrane in the
battery, or incorrect nitrogen
pressure in the battery
Add nitrogen or replace the battery
(required gas pressure is 80 bar)
Clutch cannot be turned on
No voltage/electric current in
the electromagnetic coil
Check electrical wiring and contacts
Voltage on the
electromagnetic valve is too
low (min 11,6 V)
Check electrical installation on the tractor
Faulty electromagnetic coil
Replace electromagnetic coil
Brake cannot be turned on
No voltage/electric current in
the electromagnetic coil
Check electrical wiring and contacts
Voltage on the
electromagnetic valve is too
low (min 11,6 V)
Check electrical installation on the tractor
Faulty electromagnetic coil
Replace electromagnetic coil
