How to deal with the problem of large power consumption in operation of clean water pump

How to deal with the problem of large power consumption in operation of clean water pump
Clean water pump In the operation of large power consumption, the reasons and treatment methods are as follows:
(1) impeller and wear-resistant ring, impeller and Shell have grinding sassafras. The treatment is to check and repair.
(2) Too much traffic during operation. The approach is to reduce traffic.
(3) Increase in liquid density. The treatment method is to check the liquid density.
(4) The packing is pressed too tightly or dry rub. The treatment method is to loosen the filler and check the water sealing pipe.
(5) Bearing damage. The treatment is to check the repair or replacement of the bearings.
(6) High speed. The solution is to check the driver and power supply.
(7) Bending of pump shaft. The treatment method is to correct the pump shaft.
(8) The Axial force balancing device failed. The treatment method is to check the balance hole, the return pipe is blocked.
(9) The coupling is too small for the bad or the axial clearance. The processing method is to check the condition and adjust the axial clearance.