Installation Manual

Service Shutdown

Before performing any servicing or parts replacement, the dispensing system should be shut down

as follows:

1. Wait for the dispensing program to complete.

2. Purge the Dispensing Valve as specified in the applicable Dispensing Valve Installation and

Operation Manual.

3. Press the black

OFF (0) button on the Operator’s Console and verify that all dispensing

system motion stops.

4. Save any changes to dispensing programs, exit FmNT and Windows NT, and turn the

Computer Power Switch to the

OFF (0) position.

! When FmNT is closed, the Main Air Solenoid Valve shuts off and all hazardous air

pressure inside the dispensing system is automatically released.

5. Shut off air pressure by turning the Main Regulator Adjustment Knob counterclockwise.

See

Figure 2-7.

–

Item Description

1 Regulator Adjustment Knob

2 Filter-Regulator

3 Main Air Inlet

4 Facility Air Hose

5 Main Air Pressure Gauge

Figure 2-7 Main Air Pressure Regulator and Gauge

Safety 2-15