How To Use A Submersible Pump Correctly (2)?

There are some other details that need attention:

1. Avoid frequent switching.

Do not switch the submersible pump on and off frequently. This is because when the electric pump stops, backflow will occur. If it is turned on immediately, the motor load will start, resulting in excessive starting current and burning the winding. Since the current is large during startup, frequent starting will also burn the submersible pump motor winding.

2. Do not let the submersible pump work overloaded for a long time.

2. Do not allow the submersible pump to overload for a long time.

In order to prevent the submersible pump from being overloaded for a long time, do not pump water with a high sand content and observe whether the current value is within the value specified on the nameplate at any time. If the current is found to be too large, stop the pump for inspection. In addition, the dehydration time of the electric pump should not be too long to avoid overheating and burning the motor.

3. Focus on routine maintenance.

The motor should be checked frequently. If cracks in the lower cover or rubber sealing ring are found to be damaged or failed, they should be replaced or repaired in time to avoid water seeping into the submersible pump. The use of submersible pump protectors and paying attention to some daily protection can better extend the service life of submersible pumps. I hope everyone can achieve the above-mentioned aspects during use and try to extend the service life of the water pump.