The reason why the electric fan motor does not turn:electric fan Factory

　　The reason why the electric fan motor does not turn:

　　1. The lack of oil in the motor bearing bush causes difficulty in starting and cannot start and does not run;

　　2. The reduction of the starting capacitor capacity of the electric fan causes the motor not to start;

　　3. The gear switch is damaged and the motor does not start;

　　4. The timer is damaged and the motor does not run;

　　5. The motor coil is burned out and cannot run.

　　The corresponding solutions for the above situation:

　　1. When the motor bearing bush is short of oil, disassemble the motor, remove the rotor and apply oil to the bearing bushes on both sides, and then put it back into the motor as it is, and hold the motor shaft by hand to rotate freely;

　　2. If the capacity of the starting capacitor of the electric fan is reduced, it can be replaced directly according to the original model. This capacitor can be connected regardless of the positive and negative poles;

　　3. When the electric fan gear switch is damaged and the circuit is in an open circuit state and cannot run, replace the gear switch of the same specification to ensure that its internal contacts are in good contact;

　　4. When the timer is damaged, the same type of timer can be replaced according to the model marked above;

　　5. The motor coil is burnt, and it can be replaced according to the original power.

　　Note: Before overhauling and replacing components, the power must be turned off to ensure safe operation.

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