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Gun Overview
Controls,Controls,
Controls,
Indicators,Indicators,
Indicators,
andand
and
ComponentsComponents
Components
The electrostatic gun includes the following
controls, indicators, and components (see Fig.
1). For information on Smart guns, also see
Smart Guns, page 9 .
Figure 1 Gun Overview
ItemItem
Item
Descrip-Descrip-
Descrip-
tiontion
tion
PurposePurpose
Purpose
A
Air Swivel
Inlet
1/4 npsm(m) left-hand thread,
for Graco grounded air supply
hose.
B Fluid Inlet
3/8 npsm(m), for uid supply
hose.
C
Turbine Air
Exhaust
Barbed tting, for supplied
exhaust tube.
D
Air Cap
and
Nozzle
See Air Caps and Fluid
Nozzles, page 68, for avail-
able sizes.
E Electrode
Needle
Supplies electrostatic charge
to the uid.
F Fan Air
Adjust-
ment
Valve
Adjusts fan size and shape.
Can be used to decrease
pattern width.
G
Atomizing
Air
Restrictor
Valve
Restricts air cap air ow.
Replace with plug (included)
if desired.
ItemItem
Item
Descrip-Descrip-
Descrip-
tiontion
tion
PurposePurpose
Purpose
H Fluid Ad-
justment
Knob
Adjusts uid ow by limiting
uid needle travel. Use only
in low ow conditions, to
reduce wear.
J
ES On-Off
Valve
Turns electrostatics ON (I) or
OFF (O).
K
ES Indica-
tor (stan-
dard gun
only; for
Smart gun
indica-
tor, see
Operating
Mode,
page 9 )
Lit when ES is ON (I). Color in-
dicates alternator frequency.
See the LED indicator table
in the Gun Setup Checklist,
page 18.
83A2494D