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11
TROUBLE SHOOTING
Fault Cause Solution
Light is on, but
motor does not
work
The blade is blocked.
The capacitor is damaged. Replace the capacitor.
The motor is damaged. Replace the motor.
The internal wiring of motor is cut off/
disconnected. An unpleasant smell may
be produced.
Replace the motor.
Both light and
motor do not work
Apart from the above mentioned, check the following:
Light is damaged. Replace the light.
Power cord is loose.
Connect the cord as per the elec-
tric diagram.
Oil leakage
Outlet and the air ventilation entrance
are not tightly sealed.
Take down the outlet and seal with
glue.
Leakage from the connection of
U-shaped section and cover.
Take down U-shaped section and
seal with soap or paint.
Vibration
The blade, if damaged, can cause
vibration.
Replace the blade.
The motor is not tightly fastened. Fasten the motor tightly.
The cooker hood is not tightly xed. Fix the cooker hood tightly.
Insufcient suction
The distance between the cooker hood
and the cooker top is too large.
Readjust the distance.
Too much ventilation from open doors
or windows.
Choose a new place to install the
appliance or close some doors /
windows.
Machine incline
The xing screw is not tight enough.
Tighten the xing screw and make
it horizontal.
The hanging screw is not tight enough
Tighten the hanging screw and
make it horizontal.
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