Vacuum pump adjustment

Abstract
This Procedure is to adjust the air pressure detector when filter close lights are on all time and all the filters are new.

• Ensure that the Vacuum pump is connected with the hub to the carriage nuzzle.

Note: Disconnect the Vacuum Pump from the power supply.

1. Disassemble the control panel of the Vacuum Pump.
2. Pull out gently the detector.

Figure 1 - Control Panel Open

3. At the center of the detector there is an Allen head-screw, turn it clockwise half a turn.
4. Put the detector back and close the control panel.
5. Turn the pump on and verify that filter close lights is off.
6. If the filter close lights are still on than turn the detector screw another half a turn.

Figure 2 - Pressure Detector