Common failures in the use of high pressure cleaners
High-pressure cleaning machine frequent shutdown fault analysis
1, When the high-pressure cleaning machine power switch, although the machine has high pressure output, but the cleaning effect is not very good. The reason for this phenomenon is likely to be: the cleaning tank liquid temperature is too high, the choice of cleaning fluid is not suitable, high pressure frequency coordination is not well adjusted, cleaning tank cleaning fluid level is not appropriate and other reasons.
2, High-pressure cleaning machine DC fuse DCFU blown fault. The cause of this failure is likely to be caused by rectifier bridge stack or power tube burned or caused by transducer failure.
3, When the high-pressure cleaner power switch is turned on, although the light is on, but the high voltage is not output. There are many factors that cause this failure, they are: fuse DCFU blown; transducer failure; transducer and high pressure power board connection plug is loose; ultrasonic power generator failure.
4, When the high-pressure cleaner power switch is turned on, but the indicator does not light. The cause of this failure is likely to be the fuse ACFU is blown or the power switch is damaged, no power input caused by.
High-pressure cleaner does not produce water when using the fault analysis
1, High-pressure water pump suction range is relatively large, such as placed in deep water, in our use of high-pressure cleaner we must first refer to the manual, to determine the suction range after the operation of high-pressure cleaner.
2, The pump speed is low, the principle of the pump itself is the impeller and pump shaft fastening nut becomes loose or pump shaft deformation bending can reduce the impeller speed of the high-pressure pump, it will lead to a lack of power can not suck water.
3, The water flow into the water pipe in the resistance, and then high-pressure pump cleaning machine cleaning when we want to determine the length of the pipe and the bend in the operating area.
4, The impeller of the high-pressure pump is seriously worn out, resulting in the inability to absorb water.
5, The inlet pipe and the pump body contains air will cause the inability to absorb water.