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What are the maintenance methods of the screw type air compressor motor?
- Oct 18, 2018 -

Common problems in operation and maintenance of Air Compressors:


12.What are the maintenance methods of the screw type air compressor motor?


The motor environment should be always dry, the surface should be kept clean, and the air inlet should not accumulate dust, fiber and other impurities. When the motor's thermal protection and short-circuit protection are in continuous operation, it should be checked whether the fault comes from the motor or overload, or because the protection device is set too low, the fault can be put into operation after clearing.

 

The grease should be added to the motor bearing for 1500-2000 hours. The maximum bearing temperature should not exceed 120 ℃. When the temperature is lower than 70℃, the interval of grease addition can be prolonged appropriately. When filling oil, use an oil injection gun. First remove the oil plug from the drain pipe, add new oil until the original oil is discharged from the drain hole. Wipe it clean with a cloth. After filling, tighten the oil plug.