Troubleshooting - Horn Tools HPA Series User Manual

SYMPTOM
engine can´t be
switched on
engine runs but the
rope drum does not
spin
engine runs slowly
or without normal
power
engine is
overheated
engine only runs in
one direction.
winch brake is not
working correctly
WARNING - Setting the brake angle: Tighten the spring beforehand. Then adjust the shaft keys according
to the drawing at an angle of 20°+-5°
18

TROUBLESHOOTING

POTENTIAL
REASONS
-switch unit is not
connected correctly
-loose battery cable
connections
-fault control box
-fault engine
-water is in the engine
penetrated
-clutch is not inserted
-not enough electricity or
voltage
-winch has been used for
too long
-fault control box
-winch turns into wrong
direction
-brake is worn out
RECOMMENDED ACTION
-put the control box in the connector
-Tighten the screws of all electricity connections
-Replace control box
-Measure the voltage on the engine connectors while pressing a
direction button :
If there is voltage and the winch doesn't work, replace the engine
-Drown the water and allow winch to dry. Run in short pulses
without a load until completely dry. Do an engine service after that.
-position the clutch on the „IN" position. If the problem persists, a
qualified technician will need to check and repair the device
-recharge the battery. Use the winch only when engine is running
-loose or rusted battery connections: clean, tighten or replace
-allow the winch to cool
-loose or rusted connections: clean and tighten
-repair or replace the control box
-the winch should run clockwise seen from the end of the engine
-set the brake angle or use new brake pads