Maintenance of High lift Submersible Sewage Pump

High lift submersible sewage pump with a significant energy saving effect, anti-winding, no plug, automatic installation and automatic control features, in the discharge of solid particles and long fiber waste, has a unique effect. Can be installed in a small and simple pumping station, can be hidden in the ground without causing any obstacles,
High lift submersible sewage pump can be quickly and easily along the guide rod down to the liquid, the use of flexible, easy assembly and disassembly, according to user requirements for automatic control of water level, and with automatic protection devices and electronic control cabinet.
Maintenance of High lift Submersible Sewage Pump
1. Pump should be someone to manage and use, and regularly check the electric pump winding and the insulation resistance between the chassis is normal.
2. Each time, especially for the thicker than the viscous slurry, the pump should be run in water for a few minutes to prevent the pump to leave sediment, to ensure clean the pump.
3, such as a long time when the pump should be removed from the water pump, not long-term immersion in water, to reduce the chance of motor stator winding moisture, increasing the pump life.
4. In the normal state of the pump every 300-500 hours after the filling or replacement of the oil in the oil chamber so that the mechanical seal to maintain a good lubrication and improve the mechanical seal life.
5, pump disassembly, maintenance, chassis components must be inspected by 0.2MPa air tight test to ensure that the motor seal and reliable.
6, between the impeller and the pump seal ring with a sealing function, such as sealing damage will directly affect the performance of the pump, if necessary, should be replaced.