Home
Products
Runningway Smart Air Compressor
Oil Free Screw Air Compressor Water lubricated air compressor Oil-free scroll air compressor Oil-free piston air compressor Dryer Filter
Ingersoll Rand Air Compressor
Oil-Free Screw Air Compressor Ingersoll Rand Air Compressor Parts Centrifugal air compressor Screw Air Compressor Oil-free scroll air compressor Dryer Gas Tank
Atlas Copco Air Compressor
Vacuum Pump
Dry Running Claw Pressure Vacuum Pumps Rotary Vane Vacuum Pump
Gardner Denver
Power Frequency Scroll Air Compressor
News
Inquiry
Help
home
products
runningway smart air compressor
Oil Free Screw Air Compressor Water lubricated air compressor Oil-free scroll air compressor Oil-free piston air compressor Dryer Filter
ingersoll rand air compressor
Oil-Free Screw Air Compressor Ingersoll Rand Air Compressor Parts Centrifugal air compressor Screw Air Compressor Oil-free scroll air compressor Dryer Gas Tank
atlas copco air compressor
vacuum pump
Dry Running Claw Pressure Vacuum Pumps Rotary Vane Vacuum Pump
gardner denver
Power Frequency Scroll Air Compressor
Runningway Smart Air CompressorRunningway Smart Air Compressor
Ingersoll Rand Air CompressorIngersoll Rand Air Compressor
Atlas Copco Air CompressorAtlas Copco Air Compressor
news
inquiry
help
Company News
Home > Company News

Oil-free air compressor failure: comprehensive failure analysis

Views : 891
Author : Runningway
Update time : 2020-11-30 16:46:04
Air compressors often fail. If the following failures occur, don't worry, first try to use the experience of Yiju service personnel to troubleshoot step by step:

The compressor does not supply air:
1) Check whether the control cylinder is moving, and check whether the butterfly valve has mechanical failure;
2) Check whether the loading solenoid has suction;
3) Check the sub-circuits where the solenoid valve is located one by one.

The compressor cannot be started:
1) Check whether there is a control voltage, if not, check whether the fuse is intact;
2) Check whether the control relay and time relay operate normally.

The compressor runs normally, and it is difficult to start after stopping:
1) The brand of lubricant used is wrong, and the oil should be changed thoroughly after cleaning;
2) If the oil is sticky and coking, the oil should be changed thoroughly after cleaning;
3) The shaft seal is seriously leaking. Remove and replace;
4) The original position of the unloading valve disc changes, and the position is readjusted.

The compressor does not start smoothly, and it will automatically stop after a few seconds:
1) Check whether the automatic air switch has taken off and whether the voltage is normal, which should be eliminated;
2) Whether the closing degree of the intake butterfly valve is normal, it should be checked and adjusted or replaced;
3) Check whether the three phases of the contactor and the motor are normal during Y-△ startup.
 
Previous :
Next :
Related News
Can air compressor lubricating oil be mixed?
Feb .20.2023
Can you mix lubricating oil? Many people think that there is no big problem with the mixed use of lubricating oil, but in actual cases, there are many problems caused by the hasty mixed use of lubricating oil, so it is very important to understand the kno
Top Ten Top Compressor Manufacturing Powers In The World
Oct .20.2022
Top Ten Top Compressor Manufacturing Powers In The World
Why Do Air Compressors Need Staged Compression? Can't You Compress It Once?
Oct .09.2022
Many people know that the two stages of the compressor are suitable for producing high pressure, and the first stage is suitable for producing large amount of air. Sometimes, you need to perform more than two compression operations. Why do you need to per
Common sense of air compressor inverter
Mar .04.2022
Pitt
Pitt