Setup
3A2012J 21
Connect Fluid and Air Lines
NOTE: When connecting gun hose bundle, the whip
end connections in the bundle should be connected to
the gun and the non-whip end connections should be
connected to the proportioner. The whip end of the bun-
dle is the end with more flexible lines. See gun manual
for hose bundle connection details and individual hose
identification.
Air Connections
1. Verify air line from air outlet 1 (AC) on air control
panel is connected to air inlet (M) on air motor. See
F
IG
. 2 on page 13 and F
IG
. 7.
2. Connect AAC air line from gun hose bundle to air
outlet 3 (AM) on air control panel. See gun manual
for AAC air line identification.
3. External mix proportioners only: Connect the sup-
plied air tubing attached to air outlet 2 (AF) to atom-
ized air line on gun.
Internal mix proportioners only: Connect the sup-
plied air tubing attached to air outlet 2 (AF) to sol-
vent pump air inlet. See F
IG
. 4 on page 15.
4. Chop systems only: Remove plug then connect the
chop air line (0.375 in. tube) in the gun hose bundle
to the chop air fitting (AN) on the air control panel.
5. Verify air shutoff valve (AP) is closed (handle is ver-
tical) then connect the air supply line to the air
inlet (AA) on the air control panel.
★Includes a 1/2 to 3/8 reducer to adapt to older chop hose bundles.
Oil left in the system at the factory can react with cata-
lyst and create a fire or explosion.
• Flush before first use.
• Do not add catalyst to the catalyst reservoir until
the system has been flushed.
F
IG
. 6: Hose End Diagram
Solvent/ AAC Air
Catalyst
External Atomizing/
Internal Chop AAC Air
Resin (Whip
Hose)
Air (Chop/
Internal Gel
AAC)
F
IG
. 7: Air Control Panel Components
Air Outlet Fitting
Details
Internal Chop External Chop Internal Gel External Gel
Air Outlet 2 (AF) 3/8 tube 1/4 tube 3/8 tube 1/4 tube
Air Outlet 3 (AM) 1/4 tube 1/8 npt 3/8 tube 1/8 npt
Air Outlet 4 (AN)
★
1/2 tube 1/2 tube Plugged Plugged
AD
AC AM
AH
AK
AF
AP
AE
ABAG
FRONT REAR
AN
ti21338a ti21339a
AA