Manual

Operation 4-33
To adjust the Coaxial air assist pressure:
1. Verify that the dispensing system is ON.
> The System Status LED and Light Beacon should be yellow or green.
2. Open the front doors.
> The green System Status LED and Light Beacon will turn yellow.
3. Reach underneath the right side of the front hood of the dispensing system and pull the
valve pressure regulator down to unlock it.
4. Rotate the regulator counter-clockwise to set the valve pressure to 0 kPa. (0 psi).
5. While watching the gauge, rotate the regulator clockwise or counter-clockwise as
applicable.
> Clockwise (right) to increase pressure up to the desired level.
> Counter-clockwise (left) to decrease pressure. To avoid false readings, lower the
pressure past the target level, then rotate the regulator clockwise (right), to raise
pressure up to the desired setting.
6. Push the regulator up to return it to the locked position.
End of Procedure