Common faults of frequency conversion air compressor?

 

Common faults of frequency conversion air compressor?

 

1. The voltage is unstable. The variable frequency air compressor often has voltage instability during use. Once the voltage is unstable, a load phenomenon will appear, which will seriously cause the variable frequency air compressor to fail to start normally. (Solution: It can be solved by adjusting the voltage regulator in time.)

 

2. The motherboard is damaged. Continuous use for a long time will easily cause damage to the main board in this process. After the main board is damaged, the internal components of the device will not be able to operate normally and release the air pressure. Therefore, the user needs to check the main board and replace the electronic components or replace the main board in time. solve.

 

3. The cooling fan is damaged. During the working process of the variable frequency air compressor, the frequency converter will fail due to high temperature. At this time, it is necessary to check whether the heat dissipation channel of the frequency converter is blocked. When the cooling fan of the frequency converter cannot work normally, a large amount of heat will accumulate in the frequency converter. Can’t get out of the inside. If the cooling fan is damaged, replace it in time.

 

4. Exhaust volume. During the working process of the equipment, the exhaust volume suddenly appears insufficient. At this time, you can check the intake filter of the frequency conversion air compressor to see if there is any dirt deposition that causes blockage, which reduces the exhaust volume, or the suction pipe is too high. Long and small cross-section of the pipe, which leads to the reduction of gas volume and cannot pass through smoothly. (Solution: Frequent cleaning or replacement of the device is required)

 

5. External input failure. During the operation of the frequency conversion air compressor, there will be external input faults. Usually, it is necessary to check whether the voltage value of the port is normal, and check whether the short-circuit cap connecting the control panel to the equipment is off. You can also use a wire to short-circuit the emergency stop switch to see if it is If it is damaged, the failure of the external input can be solved by replacing or installing it. The above are the faults and solutions that often occur during the use of frequency conversion air compressors, and can be used as a simple reference when analyzing frequency converter problems. When the equipment fails and the source of the failure cannot be accurately judged, it is recommended to find professional after-sales maintenance personnel to deal with it.

 

Sollant Group-Professional Compressed Gas Solutions Provider