Summary of common faults of high pressure pump of high pressure cleaning vehicle

After a few months of use, the high-pressure cleaning car broke down. Upon inspection, it turned out that there was a problem with the high-pressure cleaning pump. It is always suspected that the quality of the manufacturer is not good, but the drivers have not thought about the reason for their own operation. The high-pressure cleaning pump is the heaviest part of the high-pressure cleaning vehicle, just as the engine is the heart of the chassis. How to protect the high pressure pump of the high pressure cleaning vehicle from damage? Keep these points in mind to make your pressure washer last longer.

   There are several main reasons for speeding up the damage of the high pressure pump of the high pressure cleaning vehicle:

   1. Unstable water source will damage the pump. If the water temperature of the high-pressure cleaning vehicle suddenly increases when adding water, it will cause the phenomenon of bubble cavitation and a knocking sound. This is the performance of the high-pressure pump being damaged and worn to the internal materials of the high-pressure pump.


   Second, the use of overpressure will cause damage to the pump. The high-pressure pump produced by the original factory will have a rated limited pressure, that is, the load in the normal range, and the overpressure working pump will be overwhelmed.


  Three, the cleaning agent is too viscous, the water inlet pipe is not equipped with a filter device, and the valve of the cleaning machine is mixed with small particles and debris, etc., which will cause damage to the high-pressure pump.


  When using a high-pressure car wash, you must pay more attention to small details in all aspects, and fully understand under what circumstances the high-pressure cleaning pump will be damaged. Protect the high-pressure pump of the high-pressure cleaning vehicle, so that your work can be multiplied with half the effort.