Causes of Common Faults of Electric Street Washer Truck

Fault 1. After opening the power switch of the Electric Street Washer Truck, the machine has high voltage output, but the cleaning effect is not good. The reasons for this phenomenon are likely to be: the liquid temperature in the cleaning tank is too high, the selection of the cleaning liquid is inappropriate, the high pressure frequency coordination is not adjusted well, the cleaning liquid level in the cleaning tank is inappropriate and other reasons.

Fault 2. The DC fuse of the  Electric Street Washer Truck is blown. The cause of this failure is likely to be - the rectifier bridge pile or power tube burn or because of the fault of the transducer.

Fault 3. When the power switch of the Electric Street Washer Truck is turned on, the indicator is on, but the high voltage is not output. There are many factors that can cause this failure. They are: blown fuse DCFU; Transducer failure; The connection plug of the transducer and the high voltage power plate is loose; The ultrasonic power generator is faulty.

Fault four. When the power switch of the Electric Street Washer Truck is turned on, the indicator light is not on. The cause of this failure is likely to be a blown fuse ACFU or a damaged power switch, caused by no power input.