Five problems should be paid attention to before air compressor operation

　　1.Keep the lubricating oil in the oil pool within the scale range, and check that the oil quantity in the oiler is not lower than the scale line value before air compressor operation.

　　2. Check whether the moving parts are flexible, whether the connecting parts are tight, whether the lubrication system is normal, and whether the motor and electrical control equipment are safe and reliable.

　　3. Before the operation of air compressor, check whether the protective device and safety accessories are complete.

　　4. Check whether the exhaust pipe is smooth.

　　5. Connect the water source and open each water inlet valve to make the cooling water unblocked.