How to deal with compressor stuck cylinder

How to deal with compressor stuck cylinder The compressor jamming cylinder means that the shaft of the compressor is stuck, and the compressor cannot rotate at this time. The cause of the compressor jamming cylinder is either the lack of refrigeration oil, insufficient lubrication and increased friction, or the presence of dust or impurities in the pipeline, which causes the moving surface to be stuck, or the pure mechanical failure causes the compressor to be stuck. 　　Compressor stuck cylinder processing method 　　I、Percussion method 　　Generally choose wooden hammer or select available objects in situ. When the press was started, the heavy hammer struck three solder joints on its body. But pay attention, don't knock it out. Lightly knock on the compressor casing to loosen the stuck part slightly. Sometimes it can start running or increase the power supply voltage by 10%, and start the shock multiple times. This method can solve the problem of insufficient lubrication of the cylinder. The compressor is particularly effective. 　　 II、Strengthen the law 　　 (1) Connect a plug, L is directly connected to the C terminal, N is connected to the M terminal, and then the branch line N1 is connected, and the power is turned on so that N1 touches the start end S of the compressor. 　　 3. Capacitance start method 　　Increase the capacitance is one of the most common methods. Simply put, it is to add a capacitor to the original capacitor or change a larger capacitor to increase the starting torque to make the compressor run more easily. Note: The compressor shuts down immediately after starting two or three seconds. 　　 4. Pressure relief method (also called decompression method) 　　Release Freon to reduce the pressure, and then use the above method for comprehensive utilization. 　　 Fifth, pneumatic impact method 　　 Remove the compressor separately, and give the compressor a reaction force of 0.1MPA with nitrogen gas from the high-pressure pipe. Loose shaft holding parts. Take a breath for 5 minutes. Then use the above method. 　　 Six, three-phase power start method 　　 If none of the above work, you can use the three-phase power supply starting method. The connection method is N to connect C.R and S to different phases of live wire. Plug in within a short time of 6 seconds.