1.Check the control panel or buttons: Check the motor controller settings. Some machines are equipped with a forward/reverse switch or allow adjustment via buttons on the control panel. If there is no dedicated switch, you may need to adjust the motor wiring to change the direction. Ensure the power supply voltage is stable to prevent abnormal motor operation caused by voltage fluctuations.
2.Clean the motor and circuits: Regularly clean the motor and circuits, especially the wiring terminals and the inside of the motor, to reduce the impact of dust and dirt and maintain smooth motor operation.
3.Check the motor brushes: If the motor uses carbon brushes, check for wear. If necessary, replace them with new ones.
4.Check the motor driver: Energy-saving motors are usually equipped with a driver or speed controller to regulate the motor’s speed and direction. If the motor driver malfunctions, it may affect the direction change. Check the contact condition of the driver circuit.
5.Reset the motor controller: If the motor still doesn’t work properly, try resetting the motor controller, or use a testing instrument to check the motor's performance to determine if there is a fault.
6.Consider replacing the motor: If the motor has been used for a long time and cannot be repaired, consider replacing the motor to restore normal functionality.
If you are unsure of the steps or encounter complex issues, it is recommended to contact a professional repair technician for adjustment or repair.