Graco 918372 Instructions Manual page 14

Air-powered ram supply un
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Shutdown
1. Move the hand valve lever to the OFF position
(Fig. 5). Shut off the air supply to the ram and
pump.
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure (page 12).
2. Relieve the pressure.
Emergency Stop
1. To stop the ram from moving, move the hand valve
(Fig. 5) the OFF position.
2. To stop the pump, close the Bleed-type Master Air
Valve closest to the motor's air inlet [see Fig. 1,
item (C) on page 7].
Flushing Safety
1. Before flushing, be sure the entire system and
flushing pails are properly grounded. Refer to
Ground the System, on page 10.
Operation
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure (page 12).
2. Relieve the pressure.
and the pail during flushing to reduce the risk of
fluid injection injury, static sparking and splashing.
3. Remove the spray tip/nozzle from the spray gun/
dispensing valve.
Inspection Frequency
Periodically (once a month), inspect the ram guide
sleeves, rods and cylinders for wear or damage,
replace all worn parts. See the Service section of
Form# 310525 for instructions on replacing worn parts.
See the pump instruction manual for its inspection
frequency.
WARNING
WARNING
PRESSURIZED FLUID HAZARD
Always use the lowest possible fluid
pressure, and maintain firm metal-to-
metal contact between the gun/valve

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