13
11. Trouble Shooting
Trouble
Electric motor does not run.
Electric motor runs but will not
raise lift.
Oil Blowing Out Fill-Breather
Cap
Lift Fails to Raise When Pushing
Raise Button
The lowering button is pressed
but the lift does not lower.
Cause
1.Blown fuse or tripped circuit
breaker.
2.Incorrect voltage to motor.
3.Damaged wiring connections.
4.The motor thermic switch is
activated from overheating.
1.Motor runs in reverse rotation.
2.Load too heavy.
3.Low fluid level.
4.Suction tube is clogged.
1.Oil Leak/Pump Failure.
2.Incoming Motor Voltage
Incorrect.
3.Vehicle Weight and Balance Not
Within Lift Capacity.
1.Raise button defective.
2.Vehicle weight and balance not
within lift capacity
3.Motor rotation incorrect.
4.Incoming motor voltage incorrect
or insufficient
5.Loose or damaged wiring
6.Blown fuse.
1.Obstacles blocking the lowering
phase.
2.Switch is off or power supply is
interrupted.
Remedy
1.Replace blown fuse or reset
circuit breaker.
2.Supply correct voltage to motor.
3.Repair and insulate all
connections.
4.Wait for 10 minutes and try
starting again; then, using a
tester make sure contact is
closed again.
1.Switch the phase and make sure
motor turns in the direction
indicated by the arrow.
2.Check vehicle capacity.
3.Fill tank with Dexron III ATF or
ISO32.
4. Check and clean.
1.External oil leak-locate and repair
leak. Internal oil leak-have
hydraulic system serviced by an
authorized service representative.
2.Supply correct voltage to motor,
contact your local service
authority.
3.Use lift only to rated capacity.
1.Replace raise button.
2.Use lift only at rated load.
3.Switch the phase and make sure
motor turns in the direction.
4.Supply correct voltage to motor,
contact your local service
authority.
5.Inspect and repair loose or
damaged wiring.
6.Check for blown fuse.
1.Remove the obstacles blocking
the lowering phase.
2.Check and supply power to lift.
To Next Page
Loading...
Need help?
General
