Operating Regulations for Centrifugal Pumps

The correct operation of equipment is not only related to the fluency of operation, but also plays a decisive role in the service life of the equipment itself. Familiarity with the operation of equipment is what every relevant worker needs to do. The following three parts are introduced separately: start, run and stop of the equipment:

Pump start-up

A. Before operation, check the flexibility of pump rotation.

B. Close the pump outlet valve;

C. Check whether the diversion water is normal.

D. Connect the power supply and gradually open the pump outlet valve when the motor reaches the rated speed.

Operation of Pump

A. During the operation of the pump, the pressure gauge readings, the vibration and murmur of the pump are often observed, and the leakage of the filler is observed to exceed the standard.

B. The difference between the maximum bearing temperature and the ambient temperature should not exceed 80 C.

C. The optimum quantity of lubricant filling is 1/3-1/2 of the bearing body space.

D. Pay attention to the motor current, temperature and other parameters within the specified range.

Stop it

Attention should be paid to the closure of outlet valve and power switch.

Normal operation of centrifugal pump is very important in production. During the operation of equipment, attention should be paid to observation, problems should be solved in time, and daily maintenance of centrifugal pump is equally important. This can effectively improve the operation efficiency of equipment and reduce losses.

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