Winchmax WM10000 Manual De Instrucciones página 9

Problem Possible cause
Coil on one side of
directional valve is not
being energised by the
control system.
Winch
operates
Coil on one side has
only in one
burnt out.
direction.
Directional control valve
has jammed.
Rope is wound
backwards on drum.
Load exceeds winch
rating.
Winch does
not hold
Brake is badly worn or
load when
broken.
stopped.
Oil leak in system.
Directional control valve
not sealing motor seals
worn.
Clutch is not
disengaging correctly.
Rope is bound up on the
Difficulty drum due to incorrect
unspooling spooling.
rope.
Ring gear does not
rotate smoothly due to
corrosion.
Improper connections
of hydraulic system,no
oil into motor.
Winch does
Insufficient hydraulic oil
not turn.
in the system.
Insufficient hydraulic
system pressure.
Winch runs Insufficient oil flow.
slowly
The clutch not engaged
Motor runs
Drum connection failed. Pull rope off drum and inspect / repair point of
but cable
drum does
Gearbox damaged due
not turn.
to over pressure.
Troubleshooting
Corrective action
Use multimeter to fault-find control system. Does
the fault replicate when using the wireless and plug
in remote control? Check all electrical connections.
Manually override the control system by directly
connecting the valve coil. If this does not operate the
valve replace the coil.
Remove coil and check for magnetic force using a
suitable metallic object e.g. screwdriver shaft placed
inside the coil opening. Replace coil if required
(observe correct voltage 12V / 24V).
Attempt to manually operate by depressing the valve
actuator at each end of the valve spool. Strip and clean
or replace valve.
Remove all rope and respool in the direction indicated
by the drum rotation label.
Refer to the product data sheet for the correct line pull
rating for your winch.
Replace brake. NOTE: Entire brake assembly must be
replaced.
Check and rectify / replace.
Check clutch handle actuation. Remove gearbox and
check internal interface between the locating pin and
ring gear. Clean, re-grease and re-assemble.
Connect the winch to a load and alternately power-in
and power-out to work the rope free. USE EXTREME
CAUTION. Incorrectly spooled rope is likely to be
damaged, replace if required.
Remove gearbox and disassemble gear train. Inspect
and clean sliding ring gear. Replace if necessary. Clean,
re-grease and re-assemble. Pull rope out on freespool,
re-spool and repeat until operating freely.
Check all the plumbing fixtures according to the
installation guidance.
Add oil until full.
Check pressure regulator is correctly set.
Replace pump.
Turn the clutch to the engaged position.
attachment.
Replace gearbox and ensure pressure regulator is
correctly set.
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