1. If there is a sudden power failure during the operation of the glass edging machine, check whether the call line is out of power and the electrical control circuit is overloaded (the overcurrent protection switch is tripped). If the switching power supply is protected against overcurrent or short circuit in the electrical circuit, you should find a professional electrical maintenance technician to find out the cause and re-run after troubleshooting.
2. If you find or suspect that the motor (motor, glass grinder, grinding head motor, water pump) is broken, but you don’t know that it is a problem with the control circuit, you can put down the power motor, and then enter the power tester with the cable from the outdoors. If the motor Still no response. Just arrived, replace.
3. If you want to replace the electrical components of the glass edging machine, you need to remove all the wires before connecting to the recording, and re-install the connection to avoid the wrong number.