English
The submersible sewage pump has a good effect when used in sewage treatment systems, and the selection of the right model and material is cost-effective. The long-term use environment is more complicated and requires regular maintenance to ensure the stable water treatment performance of the submersible sewage pump. The maintenance of submersible sewage pump cannot be ignored, the matters needing attention are as follows:
1. After each use of the submersible sewage pump, especially for thicker and viscous slurry, the electric pump should be put into clean water and run for a few minutes to prevent deposits in the pump and ensure the cleanliness of the electric pump.
2. The electric pump should be taken out of the water when it is not used for a long time. Do not soak it in water for a long time to reduce the chance of the motor stator winding getting damp and increase the service life of the electric pump.
3. Special personnel should be assigned to manage and use, and regularly check whether the insulation resistance between the pump winding and the casing is normal.
4. The sealing ring between the impeller and the pump body of the submersible sewage pump has a sealing function. If the sealing ring is damaged, it will directly affect the performance of the pump and should be replaced if necessary.
The submersible sewage pump is small in size, large in use, stable in performance and reliable in quality. It is used in a wide range of environments, and the material selection range is large. The cost is high. The operating system is simple. It also has the advantages of automatic control, automatic protection, automatic coupling, disassembly and maintenance Convenience.
