What precautions should be taken when starting the water pump for the first time?

After getting the water pump, how to start the water pump? And what should we pay attention to? This article will give you a brief introduction to how to start the water pump for the first time after getting it.

(1) How to start the water pump for the first time. After the basic building, water pump, and motor have passed the above preparation inspection, the first start can be carried out. The first startup is done manually. The first start of a water pump is generally a no-load start. The no-load start is to check whether there is collision and friction between rotating parts and fixed parts, whether the bearing temperature is normal, whether the swing and vibration are qualified, whether various instruments are normal, and whether oil, gas, and water pipes are normal. Check whether there are leaks in pipelines, joints, valves, etc., and measure relevant parameters such as motor starting characteristics.

(2) Unit shutdown test. The unit runs for 4-6 hours and can be shut down after all tests are completed. The unit should be shut down manually. When shutting down, the time from shutdown to the complete stop of the unit is recorded.

(3) Automatic start and stop test of the unit. Before starting up, if the automatic control and protection of the unit are debugged, the unit can be tested for automatic start-up and automatic shutdown.