Causes and troubleshooting of water pump motor heating and water leakage

Causes and troubleshooting of water pump motor heating and water leakage：

I. motor heating:

1. Possible causes: a. Excessive flow and overload operation.B. scratches.C. motors.The bearing is damaged.D. insufficient voltage.

2. The corresponding elimination method: a. Close the small exit valve.B. Check and rule out.C. replace the bearing.D. voltage regulator.

2. Water pump leakage:

1. Possible causes: a. mechanical seal wear.B. The pump body has sand hole or rupture.C. The sealing surface is not smooth.D. Loosen the mounting bolts.Valve imported pump industrial washing machine.

2. Corresponding elimination methods: a. Replacement.B. Weld repair or replacement.C. dressing.D. tighten.