1. Make sure the wiring and insulation work of vibration motor is well done in order to prevent the lack of phase and short circuit .
2. Anchor bolt reinforcement work should be done frequently, take necessary prevention measures, such as using a double nut fastening to ensure vibration motor base and the floor contact well.
3. Attach great importance to the cover sealing of vibration motor, the dust inside the protection cover should be cleaned up frequently.
4. Strengthen the daily maintenance of vibration motor, remove the dust on the motor surface frequently, and reduce the impact on the vibrating motor due to the poor heat dissipation in order to make it work in a good condition.
2. Anchor bolt reinforcement work should be done frequently, take necessary prevention measures, such as using a double nut fastening to ensure vibration motor base and the floor contact well.
3. Attach great importance to the cover sealing of vibration motor, the dust inside the protection cover should be cleaned up frequently.
4. Strengthen the daily maintenance of vibration motor, remove the dust on the motor surface frequently, and reduce the impact on the vibrating motor due to the poor heat dissipation in order to make it work in a good condition.
6. Check whether there is crack on motor appearance, all fastening screws and parts are complete and the fixed situation of the motor are in good condition or not.
7. Check whether the ventilation and bearing lubrication condition of vibration motor is normal or not.
8. Pull out the motor axis and check if rotor can rotate freely and whether there is noise during rotation.
9. Check whether the grounding device is reliable or not.
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