Graco M73109 A Series Instructions-Parts List Manual page 9

Turbine spray guns series 700, 800, and 900
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Fill the Cup or Remote Pressure Pot
Spray Gun Cup
WARNING
The spray gun cup is pressurized by the gun's air
supply. To reduce the risk of serious injury from
pressurized fluid or accidental spray from the gun,
always turn off the air supply to the gun before
removing the spray gun cup.
Only fill the cup 3/4 full to help keep the air pressure
tube clean, then install the cover. The under-cup cover
has a latch (H) to secure it to the cup. The over-cup
has a ring with notches (J) that secures the cup hood
into place when locked in place on the cup.
H
Fig. 2
Accessory Remote Pressure Pot
WARNING
The accessory remote pressure pots remain pres-
surized until pressure is manually relieved. To
reduce the risk of serious injury from pressurized
fluid or accidental spray from the gun, always
relieve pressure in the pressure pot before loosen-
ing or removing the cover.
1. Relieve the remote pressure pot pressure by
following these steps:
a. Turn off the air supply to the pressure pot.
Setup
b. 2 Quart Remote Pot: Turn out the pressure
relief knob (113) about one turn. Wait until
pressure is completely relieved before remov-
ing the cover. Close the knob before using the
system again. See Fig. 3.
J
Fig. 3
2. Remove the pressure pot cover and fill the pres-
sure pot. Secure the cover.
NOTE: 2 quart remote pressure pot only: lightly coat
the cover threads with petroleum jelly.
If the 2 quart remote pressure pot is accidentally
tipped over or held at too great of an angle, fluid may
leak into the air regulator. Take precautions to avoid
this. If fluid does get into the regulator, clean it
immediately.
Do not tighten the pressure pot cover more than
hand-tight. Excessive tightening may damage the
cover gasket.
113
2 quart
CAUTION
CAUTION

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