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How to deal with the failure of high pressure cleaning machine?

Time: 2020-07-15 09:18 source: unknown author: admin

High pressure cleaning machine has been used more and more widely in our life and work. In the process of using high-pressure cleaning machine, we often encounter such and other problems. There are some problems that we can simply deal with according to the guidance in the manual, but some hair diseases can be repaired only with the guidance of professional maintenance personnel, so as to prevent high pressure Cleaning machine damage, the following for you to introduce a high-pressure cleaning machine often encountered a problem causes and its solutions. The common problems of high-pressure cleaning machine include low pressure, boiler not heating, water leakage and oil leakage. The five common fault contents and solutions are as follows:

 Details of high pressure cleaning machine

1. The motor cannot be started up or stops automatically when it moves

A. no power supply or poor contact of socket. Check the power supply and plug in the plug.

B. the cleaning machine switch is damp or damaged. Replace the washer switch.

C. motor temperature protector. Wait 5 minutes for the motor to cool itself.

D. the pressure in the water gun is not released, and the shutdown function works. Hold the water gun trigger and release the pressure in the pump.

 Cleaning range of high pressure cleaning machine

2. The water gun nozzle does not water out and the water outlet has no pressure

A. air leakage of water inlet pipe. Check whether rubber pad or O-ring of water inlet pipe is damaged, and replace rubber gasket.

B. there is air in the booster pump; connect the water inlet pipe to the water pipe and start the machine to remove the air in the pump.

3. The outlet pressure drops, the pressure is unstable, and the high-pressure pipe vibrates

A. the inlet and outlet check valves are blocked by foreign matters, and the check valve spring is broken. Check the three groups of inlet and outlet check valves (6 in total) in the pump cover and clean the check valves.

B. the upper seat of relief valve is damaged. Replace the upper seat of relief valve.

 High pressure washer nozzle details

4、 Pump cover unloading hole leakage

A. the water seal is worn. Replace the water seal.

5、 Turn off the gun without stopping the machine

A. the inner sealing ring of ejector pin assembly is damaged. Replace the ejector assembly.

B. the sealing ring of relief valve sleeve assembly is damaged. Replace the relief valve sleeve assembly.

 Operating environment of high pressure cleaning machine

The water pressure of high-pressure cleaning machine will directly affect the normal operation of the cleaning machine. Once this happens, we will timely repair the equipment to ensure the normal operation of the high-pressure cleaning machine.