The main motor of the double-saw blade mining cutting machine starts on the left and right sides, and the whole machine is powered off.

The main motor of the double-saw blade mining cutting machine starts on the left and right sides, and the whole machine is powered off.

The main motor of the double-saw blade mining cutting machine starts on the left side first and then on the right side, and the whole machine is powered off; the main motor starts on the right side first and then on the left side, and the whole machine is powered off.

Solution: 1. The intelligent ammeter is faulty, and the ammeter should be replaced in time.
2. The motor integrated protector is faulty, and the motor integrated protector should be replaced