Screw air compressor regular maintenance table Postdate:2019-06-11 Hits:674

The advantage of Jinyuan screw machine unit is that the daily maintenance workload is less, but to maintain the normal and reliable operation of the compressor unit, the operating life is long, it is necessary to formulate a detailed maintenance plan, perform fixed-person operation, regular maintenance, regular inspection and maintenance, so that The compressor is kept clean, free of oil leakage and dirt. Please refer to the following table for main components for maintenance.


    A. When repairing and replacing each component according to the above table, you must make sure that: the pressure in the compressor system has been released, it has been separated from other pressure sources, the switch on the main circuit has been disconnected, and the safety sign that the closing is not allowed has been made.

    B. The replacement time of compressor cooling oil depends on the use environment, humidity, dust and whether there is acid or alkaline gas in the air. a. Machines using ordinary mineral oil: the new compressor should be replaced with new oil after 500 hours of operation for the first time, and then replaced every 2500 hours according to the normal oil change cycle. b. Machines using synthetic oil: Replace every 6000 to 8000 hours. Non-continuously running air compressors should be changed in time. The sealed compressor should be changed every 2 years.

  C. The oil filter must be replaced after 500 hours of use for the first time, 1000 hours after use for the second time, and every 2500 hours after normal time.

  D. When repairing and replacing the air filter or intake valve, remember to prevent any debris from falling into the machine head. After the repair is completed, it is necessary to turn the machine by hand several times in the direction of rotation of the host to ensure that there is no obstruction before starting the machine.

  E. The tension of the belt must be checked every 3000-4000 hours of operation of the machine. If the belt is loose, it must be adjusted until the belt is tensioned and the spring works; in order to protect the belt, it is necessary to prevent the belt from being contaminated by oil during the entire use process scrapped.

 F. Each time the oil is changed, the oil filter must be replaced at the same time.

 G. Please use the original accessories of our company, otherwise the company will not be responsible for any accidents caused by the machine.