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LAUNCH
Trouble Shooting
Symptom
Turntable can turn only in
one direction.
Turntable doesn't turn.
Turntable can not lock the
rim tightly.
Bead breaker shoe does not
work.
Pedal can not be restored to
its original position.
There is abnormal noise at
the moving part.
The motor does not turn or
the output torque is not
enough.
Cylinder is weak in output.
Air leakage is found.
Cause
Power switch is damaged.
Belt is damaged.
Power switch is damaged.
There is problem with
motor.
Belt is loose.
Jaws are worn.
Cylinder
pad
of
the
turntable is damaged.
Return spring is damaged.
Return spring is damaged.
The fixing screw is loose.
There is foreign matter
inside.
The moving part is stuck.
The capacitor is failed.
The voltage is too low.
The circuit is open.
There is air leakage.
Mechanical hindrance is
causing the problem.
The
pressure
of
the
compressed air is not high
enough.
Air hose is damaged.
The outlet of the air valve
is damaged.
The gasket cement is
gone.
7
Tyre Changer (TWC-401NIC)
Solution
Replace the power switch.
Replace the belt.
Replace the power switch.
Check power wire of motor. If the motor
is damaged, replace it.
Tension the belt.
Replace the jaws.
Clean or replace the pad.
Replace the return spring.
Replace the return spring.
Tighten the fixing screw.
Get rid of the foreign matter.
Get rid of the stuck point.
Replace the capacitor.
Pause and wait for the device to be
restored.
Repair.
Strengthen the muffler.
Fix the mechanical problem.
Replace the compressor.
Replace the related part.
Add gasket cement.
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