Training Guide Course No. 196514
Level 2 Maintenance, X-1000 Series Dispensing Systems 2-34 P/N 196515 (Revision A)
Exercise Sheet 2-4-2
Adjusting the Valve and Tooling Air Pressure Regulators
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.
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 up to the desired level.
Counterclockwise (left) to decrease pressure.
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.
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