Shutdown - Graco ProCart A Series Instructions-Parts List Manual

Carts, 120v ac, 50/60 hz 15 psi 1.0 bar, 104 kpa maximum working pressure
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Pressure Relief Procedure
WARNING
PRESSURIZED EQUIPMENT HAZARD
The equipment stays pressurized until pressure is
manually relieved. To reduce the risk of a serious
injury from pressurized fluid, accidental spray from
the gun, or splashing fluid, follow the Pressure Re-
lief Procedure whenever you
D Are instructed to relieve the pressure
D Stop spraying
D Check or service any of the system equipment
D Install or clean the fluid nozzles
1. Turn off air supply to gun.
2. Turn off turbine sprayer.
WARNING
The turbine hose outlet can get hot. Carefully check
the hose end before you remove the hose.
3. If using remote pressure pot, relieve pressure by
following these steps (see Fig. 7):
a. Turn off air supply to pressure pot.
1
b. 2
/
-gallon remote pressure pot:
2
Pull pressure relief valve ring (206c) until
pressure is completely relieved.
2-quart remote pressure pot:
Turn out pressure relief knob (113) one turn.
Wait until pressure is completely relieved
before you remove cover. Close knob.

Shutdown

1
2
Fig. 7
NOTE: Elevate spray gun and pull trigger. This will
allow fluid in fluid hose to drain back into remote
pressure pot.
4. If using a spray gun cup:
Unlatch cup cover, and loosen or remove cup from
cover to relieve cup pressure.
5. Clean spray gun and cup as instructed in the
HVLP–T Turbine Spray Gun manual 309205.
113
206c
/
gallon
2
02860
2 quart
02882
309241
11

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