With the continuous development in recent years, the high pressure cleaning machine has been used more and more widely in our life and work. In the process of using the high pressure cleaning machine, we often encounter such and other problems. If there are some problems, we can follow the instructions. The instructions on the above guidelines are simple to deal with by themselves, but some failures occur, we can only repair with the guidance of professional maintenance personnel to prevent damage to the high pressure cleaning machine. The following editor will introduce a high pressure cleaning machine which is the most common cause of a failure encountered and its solution.

　　During our use, what should we do if the water outlet pressure of the high pressure cleaning machine is very low or there is no pressure at all?

　　1. The high pressure cleaning machine cleans the water inlet filter and there is air. After cleaning the air in the water inlet filter, ensure that the standard outlet pressure is output.

　　2. The high-pressure nozzle of the high pressure cleaning machine is severely worn. Excessive wear of the high-pressure nozzle will affect the water outlet pressure of the equipment. You should replace the new nozzle in time.

　　3, high pressure cleaning machine high and low-pressure water seal and water inlet and outlet check valve leakage phenomenon, resulting in lower working pressure, these accessories should be replaced in time.

　　4. Insufficient inlet water flow of the connected equipment leads to insufficient water flow and insufficient output pressure. Sufficient inlet water flow should be supplied in time to solve the problem of reduced outlet pressure.

　　5. The internal failure of the high-pressure pump, the wearing of vulnerable parts, and the reduction of water flow; the internal pipeline of the equipment is blocked, and the water flow is too small, resulting in too low working pressure.

　　6. ​​The high-pressure pipe and the filter device are kinked, bent, or damaged, resulting in poor water flow, resulting in insufficient water pressure, and should be repaired in time.

　　The water outlet pressure of the high pressure cleaning machine will directly affect the normal use of the cleaning machine. Once this happens, we will troubleshoot the equipment in time to ensure the normal operation of the high pressure cleaning machine.