1. If the chiller pump has any small faults, remember not to let it work. If the packing of the pump shaft is completely worn, it should be added in time. If the pump is used continuously, air leakage will occur. The direct effect of this is that the energy consumption of the motor increases and the impeller is damaged.

2. If the pump has strong vibration during use, be sure to stop and check what is the reason, otherwise it will also cause damage to the pump.

3. When the bottom valve of the chiller water pump is leaking, some people will fill the inlet pipe of the pump with dry soil and flush the water to the valve. This method is really undesirable. Because when the dry soil is put into the water inlet pipe and the pump starts to work, the dry soil will enter the pump, which will damage the pump impeller and bearings, which shortens the service life of the pump. When the bottom valve is leaking, it must be repaired. If it is serious, it needs to be replaced with a new one.

4. Be sure to pay attention to maintenance after using the pump. For example, when the pump is used up, the water in the pump should be cleaned. It is best to remove the water pipe and rinse it with clean water.

What should be paid attention to when using the air cooler pump?

5. The tape on the air cooler pump should also be removed, then rinsed with water and dried in a light place. Do not put the tape in a dark and damp place. The water pump's tape must not be stained with oil, and do not apply something sticky to the tape.

6. Carefully check whether there are cracks on the impeller, if there is any looseness in the impeller fixed on the bearing, if there are cracks and looseness, it should be repaired in time, and if there is mud on the impeller of the pump, it should be cleaned.

7. The interface between the cooler water pump and the pipeline must be well sealed, because if any debris enters, it will cause damage to the inside of the pump.

8. The bearing on the pump is also the focus of inspection. After use, check the bearing for wear. If the pump is used for a long time, the small balls in the bearing will break, so it is best to apply a layer on the bearing after the pump is used. Lubricating oil better protects pump bearings.