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Common Compressor Failure Symptoms & Corrections

Common Compressor Failure Symptoms & Corrections This reference is for the analysis of a failed Compressor ; to aid in finding the cause of Failure ; and take corrective action. Replacement compressors fail at four times the rate of original compressors, regardless of the replacement compressors being new or remanufactured. This illustrates that replacement failures are caused by system problems not identified and corrected. Liquid Slugging is when the Compressor tries to compress a liquid; liquid refrigerant, oil, or both; in the Compressor 's cylinders. Liquid refrigerant slugging is primarily caused by the migration of refrigerant into the oil during the off cycle. Causes/ Corrections Symptoms 1. Check pump down cycle operation -Blown gaskets 2. Suction line sized properly? -Broken reeds 3. TXV sized and operating properly?

Common Compressor Failure Symptoms & Corrections This reference is for the analysis of a failed compressor; to aid in finding the cause of failure; and take corrective action. Replacement compressors fail at four times the rate of original compressors, regardless of the replacement compressors being new or remanufactured.

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