How to effectively solve the problem of car washing machine in construction site?

Common faults and solutions of engineering car washing machine: It is inevitable that engineering car washing machine will encounter various faults when it is used in construction sites and other places for a long time. If it is a simple problem, you can solve it yourself. If it is a complicated fault, it needs professionals to solve it. ?

1. The rotator fails to run at the pipe terminal of the car washer. The main reasons are nozzle blockage, nozzle deflection angle too large or too small, and rotor damage. The solutions are as follows: clean the nozzle, adjust the deflection angle to normal value, and replace the damaged rotor.

2. When the water pressure of the high-pressure main engine of the car washing machine of the engineering vehicle is low, it may be that the pressure of the pressure regulating valve is too low, which can be solved by adjusting the pressure to a normal value; Belt slippage is also easy to occur in the case of low water pressure, so it will not occur when adjusting belt tension. Leaking pipes and damaged valves are also the reasons for low water pressure. Pipeline leakage only needs to be checked and tightened, damaged valves need to be repaired, and those that cannot be repaired need to be replaced.

3. In addition to the failure of low water pressure, the high-pressure host will also have abnormal sound of the water pump. The pump makes abnormal noise, which may be air inhalation. At this time, check the water level in the water tank. If the water level is not too low, it may be that the inlet filter screen is blocked, and the filter element should be cleaned.