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Connect Tubing to the Pneumatic Controls
Fig. 6 shows the bottom of the Gun Flush Box. The four
bulkhead fittings are labeled:
P = Supply air in
A = Return air (for the gun in the box)
C = Gun trigger cylinders air (activates the gun trigger)
S = Safety interlock (locks out the atomizing air)
See Fig. 7 for detailed information on the Gun Flush Box
internal pneumatics.
BOTTOM VIEW
Fig. 6
_____________________________________
DUAL GFB
UPGRADE INTERFACE
570042
APPROX.
12"H x 12"W x 6"D
WALL MOUNTED
AIR IN
A
EX
SOL1
AA OUT
AFS
EX
SOL2
Fig. 7
_____________________________________________________________________________________
Installation
90 PSI
AIR IN.
1/2" TUBE
IMPORTANT –
SEE SAFETY
NOTE.
P
5/32" TUBE
P1
NC
PS1
5/32" TUBE
A
C1
5/32" TUBE
C
GFB1
ATOMIZATION AIR
HOSE BY OTHERS
1/2" TUBE
P2
5/32" TUBE
P
NC
PS2
5/32" TUBE
A
C2
5/32" TUBE
C
GFB1
TYPICAL TWO-GUN PNEUMATIC SCHEMATIC
4. Connect a 5/32" (4 mm) OD tube between the air
supply and the P bulkhead. Use a clean, dry air
supply; filtered to 10 microns.
EQUIPMENT MISUSE HAZARD
Do not exceed 100 psi (0.7 MPa, 7 bar)
maximum air pressure.
INSTRUCTIONS
5. Connect a 5/32" (4 mm) OD tube between the A
bulkhead and the return air input on the controller.
See Fig. 7.
6. Connect a 5/32" (4 mm) OD tube between C
bulkhead and the gun trigger solenoid output on
the solenoid box or the Gun Flush Box control box.
See Fig. 7.
5/32" TUBE
S
DOOR
REF.
EXISTING
GUN 1
FLUID
AA
IN
IN
GUN
AA
SHUTOFF
VALVE
PROVIDED,
APPROX.
4"H x 6"W x 2"D
5/32" TUBE
S
DOOR
AA
FLUID
IN
IN
GUN 2
REF.
EXISTING
GUN
WARNING
90 PSI AIR IN 1/2"
TUBE, IMPORTANT –
SEE SAFETY NOTE.
REFERENCE
EXISTING
P–MIX
SOLENOID
BOX
AA
SHUTOFF
VALVE
PROVIDED,
APPROX.
4"H x 6"W x 2"D
AA
OUT
ATOMIZATION AIR HOSE BY OTHERS
REFERENC
MIX
E EXISTING
OUT
P–MIX
FLUID
PANEL
DUAL GUN FLUSH BOX
INSTALLATION, TYPICAL
OF 2 STATIONS
309227H 9
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