Replacing the air Flow valve O-ring
1. Using a wrench, loosen the air flow valve nut and remove
the air flow adjustment knob assembly.
2. Using a screwdriver, remove the adjustment knob screw.
Separate the adjusment knob from the air flow valve nut.
Be careful not to lose the washer.
3. Separate the air flow valve from the air flow valve nut.
The air flow valve O-ring is located on the air flow valve.
4. Remove the air flow valve O-ring from the air flow valve.
5. Lubricate the new O-ring with a small amount of petroleum
jelly, and replace into the gun body.
6. Reassemble the air flow adjustment knob assembly by
reversing the steps above. Reinstall back into the spray
gun.
Air flow valve O-ring
Replacing the cup Gasket
The cup gasket must be replaced periodically due to normal wear.
It is important to inspect the cup gasket during each cleaning.
1. Release the cup locking lever.
2. Hold the cup and twist the spray gun in the direction
indicated by the arrows on the bridge.
3. Lift the spray gun away from the cup.
4. Pull the worn cup gasket out of the lid.
5. Press a new cup gasket into the lid.
6. Place the spray gun onto the top of the cup.
Bridge
Cup Gasket
7. Turn the spray gun opposite the direction indicated by the
arrows on the bridge until the pegs on the cup are in the
notches of the bridge.
8. Tighten the cup locking lever.
English
Air flow valve
Air flow valve nut
Washer
Adjustment
knob
Screw
Cup Locking
Lever
Swivel Lever
Lid
using a Pressure Feed System
To increase spray time between material refills, your HVLP spray
gun can be connected to a larger material pressure pot and air
compressor.
converting the Gun to Pressure Feed
Before using a pressure feed system, the spray gun must be
converted to a pressure fed gun.
1. Loosen the retaining nut using a wrench and remove the
one quart cup assembly.
2. Pull the air tube off of the air tube fitting on the spray gun.
Pressure cap
3. Place the pressure cap over the nipple on the gun head.
connecting to a 2-Quart Remote Pressure Pot
1. Convert the gun to pressure feed.
2. Connect hoses:
a. Make sure turbine is turned OFF and unplugged.
b. Attach remote pressure pot to the turbine via the hose
configuration shown below.
c. Tighten the air hose connections by hand.
d. Tighten the fluid hose connections with an adjustable
wrench.
1) Turbine
2) 7.5m air hose
3) Female quick-disconnect coupling
4) 2-quart pressure tank assembly
5) 1.5m air whip hose
6) 1.5m fluid whip hose
7) Hose straps
8) Female quick-disconnect coupling
9) Spray gun
2
1
4
8
Air tube
Retaining nut
Cup assembly
9
8
3
5
7
6
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