Owner manual

Operation 4-19
4.5.3.3 Regulator Adjustment Procedures
Main Air Regulator Adjustment
1. Verify that the facility air supply is connected to the Main Air Inlet.
2. At the top of the regulator, locate the regulator adjustment knob.
See Figure 4-7.
3. Gently pull up on the adjustment knob to unlock it.
4. While watching the gauge, rotate the adjustment knob:
 Clockwise to increase pressure up to the desired level.
 Counterclockwise to decrease pressure.
TIP When decreasing pressure, lower the pressure past the target level, then rotate the
adjustment knob clockwise (right) to raise pressure to the desired setting. This
will help prevent false readings.
5. Gently push down on the adjustment knob to lock it in position.
Valve and Tooling Air Pressure Regulator Adjustment
1. Verify that the dispensing system is ON.
 The light beacon will display a green or solid yellow light.
2. Open the lower front cabinet door and find the appropriate pressure
regulator. See Figure 4-8.
3. Gently pull the regulator adjustment knob downward to unlock.
4. While watching the appropriate gauge, rotate the adjustment knob:
 Clockwise (right) to increase pressure.
 Counterclockwise (left) to decrease pressure.
 NOTE When decreasing pressure, lower the pressure past the target level, then rotate the
adjustment knob clockwise (right) to raise pressure to the desired setting. This will help
prevent false readings.
5. Gently push the regulator adjustment knob upward to lock.
Lock
Unlock
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Lock
Unlock
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