After the purchase of high-pressure cleaning machine, due to long-term use, many users do not do regular maintenance and maintenance of the equipment, resulting in a variety of equipment failure problems, affecting the use effect. High pressure cleaning machine manufacturers summarize several common faults, as long as you master the treatment method, you don't have to worry.
1. Abnormal scream when using
In this case, the correct way is to check whether the bearing is short of oil. After using for a period of time, it is necessary to inject normal butter into the oil filling hole of the motor in time. The probability of occurrence is relatively low. As long as we pay more attention to the daily maintenance of high-pressure cleaning machine, this will not happen.
2. Pressure instability
An important reason for pressure instability is the intake of air in the high pressure pump or inlet line. We first check whether the pressure of the lower water source is enough. If the inlet filter is blocked, if the inlet filter is blocked, the filter can be used normally after taking out the water.
3. The pressure cannot be adjusted
Remove the nozzle of the high-pressure water gun to see if it is seriously worn. If it is a nozzle problem, the pressure can be adjusted by replacing a good nozzle. There is also a pressure regulating valve and seal inside the pump, which can be an ultra-high pressure washer. The part is worn, it is a broken and worn part and can be used normally.
High pressure cleaning machine do maintenance and maintenance work from time to time, once there are problems in use, it will not only affect the normal work, but also affect the use efficiency and service life of the equipment.