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Installing and servicing this equipment requires
to parts which may cause electrostatic shock
other serious bodily injury if work is not performed
D Do not install or service this equipment unless
are trained and qualified.
D Be sure your installation complies with National,
and Local codes for the installation of elec
apparatus in a Class
, Group D Hazardous
D Check and follow all local safety and fire codes,
33, NEC 504 and 516, and OSHA standard
Ventilate the Spray Booth
prevent hazardous concentrations of toxic
flammable vapors, spray only in a properly venti-
lated spray booth. Never operate the spray gun
ventilation fans are operating.
Electrically interlock the gun air supply with the ventila-
to prevent gun operation without ventilating fans
erating. Check and follow all National, State, and Local
regarding air exhaust velocity requirements.
velocity air exhaust will decrease the operating ef
ciency of the electrostatic system. The minimum allow-
able air exhaust velocity is 60 feet/minute (19 linear
Install the Gun Mounting Bracket
mounting bracket to the robot or reciprocator
section for the mounting brack
et and mount extension options and refer to Fig 3 and
4 for mounting positions.
FRONT MOUNTING POSITION
with Slotted Shroud
BACK MOUNTING POSITION
with Standard Shroud
Install the Gun and Manifold (See Fig 5 )
1. Remove the air cap nut/air cap assembly and slide
f the gun.
2. Connect the gun to the manifold by tightening the
three socket head cap screws; use the ball end
wrench (46), supplied. Make sure the o-ring is in
on the manifold.
and manifold along the dovetail until the
button head screw bottoms against the mounting
the gun to the mounting bracket with the but
ton head screw , using the ball end wrench (46).
the two mounting bracket setscrews.
the shroud onto the gun and secure it by tight
the air cap nut onto the gun barrel. T
just enough so that the air cap is snug
but can still
Connect the Air, Fluid, and Optional Fiber
Optic Lines (See Fig 6 )
To reduce the risk of electrostatic shock or other
, the turbine air supply hose must be
a true earth ground.
Conductive Air Supply
and connect the
hose ground wire to a
order Graco Electri
Conductive Air Supply Hose. This hose
and the gun
have special left-hand threads to prevent connecting
air supply hose to the gun turbine air inlet.
, fluid, and optional fiber optic
lines to the
manifold as shown in Fig 6 . Before connecting the
line, blow it out with air and flush it with solvent.
that is compatible with the fluid being sprayed.