1, Check the inlet and outlet
When the impeller of the water pump cannot rotate, the first step should be to check whether the inlet and outlet are accurately connected to ensure that there is no air or foreign object blockage in the pump body.
2, Check the pump shaft and impeller
If the inlet and outlet are intact, it is necessary to check whether the pump shaft and impeller are damaged or if the impeller cannot rotate due to rust and corrosion caused by long-term use. If severe wear or rust is found on the pump shaft and impeller, metal polishing agent can be used for polishing treatment.
3, Clean the pump body
After checking the pump shaft and impeller, the problem of the impeller not rotating can still be solved, and the pump body needs to be cleaned. Firstly, disassemble the pump body to remove any debris and dirt, then clean it with a cleaning agent, and finally rinse it with clean water. After drying, inspect and assemble it.
4, Replace damaged parts
If the problem of the water pump impeller not rotating can still be solved after the above steps, then the damaged parts need to be replaced. When replacing parts, it is important to choose parts of the same specifications as the original to ensure the normal operation of the equipment.
5, Maintenance and upkeep
Once the problem of the impeller of the water pump not rotating is solved, maintenance and upkeep are needed to prevent the same problem from occurring in the future. Regularly inspect and clean the water pump, replace vulnerable parts regularly, and drain the liquid inside the pump before the equipment is not used for a long time to avoid rusting and other problems inside the pump body.
By following the above steps to maintain and upkeep the water pump, the problem of the impeller not rotating can be effectively avoided. However, it should be noted that safety must be taken into account when operating and maintaining the water pump to avoid unnecessary injury and loss.
