ALWAYS drain the tank at the end of the day to get the excess moisture out.
ALWAYS check oil level when the compressor has NOT been running. It should be halfway up the sight glass in the back of the compressor. Check oil level regularly.
ALWAYS vent moisture trap weekly (while dental station is on) to keep the air going to the high and low speed handpieces clean. This will help to avoid regulator problems. Ensure that the station is on, and the compressor is fully pressurized, or this procedure will not be of any benefit.
ALWAYS change the oil once every year. ALWAYS clean the AIR INTAKE FILTER when you change the oil.
