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What is the maintenance method of oil filter separator for screw air compressor?
- Oct 19, 2018 -

Common problems in operation and maintenance of Air Compressors:


26.What is the maintenance method of oil filter separator for screw air compressor?


Maintenance should be done after the air compressor is shut down and the corresponding safety measures are taken. Small air compressors usually use rotary oil separator, its maintenance method is the same as oil filter; built-in steps are as follows:

(1) Loosen the line on the oil-gas separator cylinder and remove the line from the pressure maintenance valve outlet to the rear cooler. Remember to ensure correct refitting.

(2) release and remove the tubing.

(3) loosen the fastening bolts on the upper cover of the oil gas cylinder and remove the upper cover of the oil gas tank.

(4) take out the oil separator filter element and replace the new oil separator filter element and gasket.

(5) install backstepping steps and tighten bolts with torque wrench.

(6) after the machine is turned on, tighten the oil and gas separation barrel cover bolts.

(7) Inspect that the differential pressure switch on the oil separating barrel is installed normally and the preset value is 100 kPa.