1. There are abnormal vibration and instability in the operation of the submersible pump

The main reasons and exclusion methods of diving pump operations are abnormal vibration and instability:

1. The foot bolt of the water pump base is not tightened or loosened. (Uniformly tighten all ground foot bolts)

2. There is no independent support for the water outlet pipeline, and the vibration of the pipeline affects the pump. (Independence and stable support for the water pipe pipe pipeline of the pump, prevent the water pipe bearing bearing the water pump from the pump)

3. Elementary quality of the leaf wheels is imbalance or even damaged or loosened. (Repair or replace the leaf wheels)

4. Damage to the upper and lower bearing of the pump. (Replace the upper and lower bearing of the pump)

Second, the submersible pump does not produce water or insufficient flow