How to operate and maintain the well pump？

1. Always observe the current, voltmeter and water flow during the operation of the electric pump, and strive to operate the electric pump under rated conditions.

2. The application of the valve to regulate the flow, the head can not be overloaded.

One of the following conditions should stop running immediately:

1) The current exceeds the rated value at the rated voltage;

2) Under the rated head, the flow rate is reduced more than normal;

3) The insulation resistance is less than 0.5 megohms;

4) When the moving water level drops to the pump suction port;

5) When electrical equipment and circuits are not in compliance;

6) When the electric pump has a sudden sound or a large vibration;

7) Protect the switching frequency when tripping.