Pressure Relief Procedure; Shutdown - Graco PD44 Setup And Operation

Pressure Relief Procedure

Pressure Relief
Procedure
1. Turn main air supply shut-off/bleed valve to the off
position. This will bleed air from the system.
2. Perform feed system pressure relief procedure. See
Related Manuals on page 3.
3. Perform dispense valve pressure relief procedure.
See Related Manuals on page 3.

Shutdown

1. On Micrometer and LRT PD44s, go to the Posidot
Control screen.
On Motor Driven PD44s, go to the Metering Valve
Control screen.
2. Press the Retract button.
3. Press the Extend button.
4. Press the Emergency Stop button. Ensure every-
thing is off.
5. Twist Emergency Stop to reset.
6. Perform Pressure Relief Procedure.
7. Perform feed system shutdown procedure. See
Related Manuals on page 3.
8. Perform dispense valve shutdown procedure. See
Related Manuals on page 3.
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