Basic maintenance of air compressor includes: air filter replacement, maintenance; Oil filter replacement, air compressor oil replacement; Replacement and maintenance of oil and gas separation cores; Installation and maintenance of couplings; Cooler maintenance and maintenance, etc.
(1) Maintenance and maintenance of air filter elements. The function of the air filter is to filter out the dust and dirt contained in the air, The filtered clean air is fed into the compression chamber for compression. Air filter z* maintained once a week, Unscrew the gland nut, Take out the air filter, With 0.2~0.4 MPa compressed air, Blowing out dust particles from the inner cavity of the air filter, Wipe the spoils on the inner wall of the empty filter shell with a clean rag. Back to the air filter, Note that the sealing ring at the front end of the air filter core should be closely aligned with the inner end face of the air filter shell. Air filter new machine running 500 h after operation should be replaced, normal condition 3000 h replace once. When cleaning or replacing an empty filter, Parts must be paired together, Prevent foreign bodies from falling into the intake valve.
(2) Oil filter element replacement, air compressor oil replacement. Normally, it is recommended that new filters be replaced every 1500~2000 h, Change oil z* and replace oil filter at the same time. Air compressor oil has a decisive effect on the performance of the air compressor, New machine running-in period 500 h after s* oil replacement, After the general operation of 3000 h to replace new oil. Change oil z* and replace oil filter at the same time. Either oil filter or air compressor oil, Use in harsh environments to shorten replacement cycles.
(3) Replacement and maintenance of oil and gas separation cores. Every year or when the monitor sends a maintenance signal, To replace the separation core. The separation core can only be replaced, Can not be cleaned after the use.
(4) Installation and maintenance of couplings. The coupling is related to the precision of the equipment, and the assembly error is required to be high. The axial deviation is calibrated respectively, and then the axial deviation is adjusted under the motor. Horizontal clearance and angle deviation calibration can be installed after a series of calibration adjustments such as bolts and locking gaskets.