What are the reasons for the motor stopping during the operation of the stretch hydraulic machine? Reasons:

1. Overheating, protector trips.
2. Three-phase voltage imbalance.
3. Parts damaged.

Solutions:

1. Manually press the blue button of the thermal protector to reset it, and check whether the motor is overloaded.
2. Check the three-phase voltage; check whether the pump head is lacking oil.
3. Replace parts; try changing a capacitor.