Midmark® 1000 Air Regulator Test and Repair
The regulator is located in the upper compartment behind the rear door.
The air regulator regulates air from the storage tank from 100 PSI to 65 PSI. The regulator should only be set for 65 PSI. There is a button on the bottom of the regulator that will drain condensation by pressing on it at the end of each work day.
Air Regulator Adjustment
Do not adjust regulator over 65 PSI, it will overheat the compressor. Air pressure for the piezo electric scaler should be set to 60 PSI.
1.Pull adjustment knob upward to unlock.
2.Rotate adjustment knob clockwise to increase pressure, counterclockwise to decrease pressure.
3.Push adjustment knob downward to lock.
