Shutdown; Pressure Relief Procedure - Graco HFR Setup

Shutdown

1. Park pumps.
a. From the Home screen, press
Standby mode.
b. Press . Material will not dispense. Pump
will park automatically. Once pump is parked,
pump will stop moving.
2. Press to disable the ADM.
3. Turn main power switch (MP) to OFF position.
4. Close A (Red) and B (Blue) fluid supply valves.
5. Perform Pressure Relief Procedure on page 43.
6. Shut down feed pumps as required. See feed pump
manual.
3A2797ZAA
Pressure Relief
Procedure
and select 1. Press
2. Shut off feed pumps and agitator, if used.
3. Turn PRESSURE RELIEF/DISPENSE valves (SA,
SB) to PRESSURE RELIEF/CIRCULATION
Route fluid to waste containers or supply tanks.
Ensure gauges drop to 0.
SA
4. For models with a dispense valve with a safety
lock, engage gun safety lock.
5. Relieve pressure in dispense valve. See dispense
valve manual.
to disable the ADM.
Shutdown
.
SB
ti9879a1
43