Many friends will ask whether the screw air compressor needs maintenance during the 500-hour running-in period, and how to maintain it. Let's talk about it briefly!
1. First, the oil drain pipe should be connected to stop the machine. After the starting pressure rises to 8kg, press the stop switch. During the shutdown delay, usually within 30 seconds, open a small part of the discharge valve, and after 4 seconds in the reading, open the oil drain valve completely to confirm that the lubricating oil has been completely discharged. If there is residual oil, use an air gun to connect the compressed air at the bottom of the tank to blow it clean.
2. Turn off the power to confirm that there is no internal pressure. The internal pressure gauge is at zero. Replace the oil filter and air filter element. Open the oil inlet, add lubricant, and add it to the full position of the oil sight glass, and tighten the filling port. Remove the drain pipe.
3. Check the belt tension: If the tightness is very small, adjust the belt tension. Recheck, replace the parts in place, and clean the inside and outside of the air compressor
4. Turn on the power and reset the next maintenance time. Usually within 2500-3000 hours, the new setting time is 3500 hours.
5. Open and check the oil level, such as low oil level, close, eliminate internal pressure, add lubricant again.
6. Replace the precision filter element