To get start first select your spray gun:
Commonly occuring troubles:
-
My gun does not fully actuate when triggered.
- Safety lock engaged, disengage safety lock (see page 10)
- Plugged Muffler, clean (see page 20)
- Damaged air valve o-rings, replace (see page 33)
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There is no fluid spraying when the gun is fully actuated.
- Closed fluid valves; open
- Plugged impingement ports; clean (see page 21)
- Plugged check valves; clean (see page 31)
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My gun is actuating slowly
- Plugged muffler; clean (see page 20)
- Damaged piston o-rings; replace (see page 32)
- Dirty air valve, or damaged o-rings; clean air valve or replace o-rings (see page 33)
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There is a leakage between my flat tip and my mixing chamber.
- Tip is not seated properly; reassemble (see page 18)
- Damaged or missing o-ring; replace (see page 18)
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There is a pressure imbalance
- Plugged impingement ports; clean (see page 21)
- Plugged check valves; clean (see page 31)
- Viscosities are not equal; adjust temperature to compensate
-
There is A and/or B side fluid in the gun air section
- Damaged side seals; replace (see page 29)
- Damaged mixing chamber; replace (see page 29)
- Damaged side seal o-rings; replace (see page 29)
- Tightened air cap with fluid valves open; close valves first
-
There is a mist of fluid from the mixing chamber or air cap
- Damaged side seals; replace (see page 29)
- Damaged mixing chamber; replace (see page 29)
- Damaged side seal o-rings; replace (see page 29)
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I am experiencing a rapid build up of material on the air cap
- Plugged air cap holes; clean (see page 20)
- Too little cleanoff air; increase(see page 13)
- Damaged/missing fluid housing o-ring; replace (see page 29)
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Excessive cleanoff air when fluid valves are closed and gun is triggered.
- Damaged or missing fluid housing o-ring; replace (see page 29)
-
The fluid does not shut off when fluid valves are closed
- Damaged fluid valves; replace
-
Cannot tighten retaining ring until it bottoms out
- Air cap assembled before retaining ring; install retaining ring first, then air cap (see page 30)
-
My gun does not actuate when triggered.
- Air switch assembly is closed (see page 10)
- Plugged exhaust, clean air ports in handle
- Damaged trigger spool o-rings, replace
-
There is no fluid spraying when the gun is fully actuated.
- Closed fluid valves; clean page 10
- Plugged impingement ports; clean
- Plugged check valves; clean
-
My gun is actuating slowly
- Plugged exhaust; clean air ports in handle (see page 20)
- Damaged piston o-rings; replace
- Dirty air valve, or damaged o-rings; clean air valve or replace o-rings
-
There is a leakage between my flat tip and my mixing chamber.
- Tip is not seated properly; reassemble
- Damaged or missing seal; replace (see page 19)
-
There is a pressure imbalance
- Plugged impingement ports; clean (see page 10)
- Plugged check valves; clean
- Viscosities are not equal; adjust temperature to compensate
-
There is A and/or B side fluid in the gun air section
- Damaged side seals; replace
- Damaged mixing chamber; replace
- Damaged side seal o-rings; replace
- Tightened air cap with fluid valves open; close valves first
-
There is a mist of fluid from the mixing chamber or air cap
- Damaged side seals; replace
- Damaged mixing chamber; replace
- Damaged side seal o-rings; replace
-
The fluid does not shut off when fluid valves are closed
- Damaged fluid valves; replace
-
There is a burst of air from the muffler when the gun is triggered
- Normal; no action required
-
There is a steady air leakage from the muffler
- Damaged air valve o-rings; replace
- Damaged pistion o-rings; replace
-
My gun does not actuate when triggered.
- Plugged air passages, clean
- Damaged trigger valve o-rings, replace see page 26)
-
There is no fluid spraying when the gun is fully actuated.
- Closed fluid valves; open
- Plugged mix module; clean
- Plugged check valves; clean
-
My gun is actuating slowly
- Plugged muffler air passage; clean
- Damaged piston o-rings; replace
- Dirty trigger valve, or damaged o-rings; clean air valve or replace o-rings see page 26)
-
There is a leakage between my flat tip and my mixing chamber.
- Tip is not seated properly; reassemble
- Damaged or missing seal; replace
-
There is a pressure imbalance
- Plugged mix module; clean
- Plugged check valves; clean
- Viscosities are not equal; adjust temperature to compensate
-
There is a mist of fluid from the mixing module
- Damaged mix module; replace
- Damaged impingment rod; replace
- Mix module not sealed properly; replace see page 28)
-
The fluid does not shut off when fluid valves are closed
- Damaged fluid valves; replace
-
My gun does not fully actuate when triggered.
- Plugged air passages, clean (see page 23-24)
- Damaged valve spool rings, replace (see page 22)
-
There is no fluid spraying when the gun is fully actuated.
- Closed fluid valves; open
- Plugged impingement ports; clean
- Plugged check valves; clean
-
My gun is actuating slowly
- Plugged air passages; clean (see page 23-24)
- Damaged piston o-rings; replace (see page 17)
- Dirty valve spool, or damaged o-rings; clean air valve or replace o-rings (see page 22)
-
There is a leakage between my flat tip and my mixing chamber.
- Tip is not seated properly; reassemble
- Damaged or missing seal; replace
-
There is a pressure imbalance
- Plugged impingement ports; clean
- Plugged check valves; clean
- Viscosities are not equal; adjust temperature to compensate
-
There is A and/or B side fluid in the gun air section
- Damaged side seals; replace
- Damaged mixing chamber; replace
- Damaged side seal o-rings; replace
-
There is a mist of fluid from the mixing chamber
- Damaged side seals; replace
- Damaged mixing chamber; replace
- Damaged side seal o-rings; replace
-
The fluid does not shut off when fluid valves are closed
- Damaged fluid valves; replace
-
My gun does not actuate when triggered.
- Plugged ports in handle, clean (see page 4)
- Damaged air valve o-rings, replace
-
There is no fluid spraying when the gun is fully actuated.
- Closed fluid valves; clean
- Plugged impingement ports; clean
- Plugged check valves; clean
-
My gun is actuating slowly
- Plugged air ports in handle; clean (see page 4)
- Damaged piston o-rings; replace
- Dirty air valve, or damaged o-rings; clean air valve or replace o-rings
-
There is a leakage between my flat tip and my mixing chamber.
- Tip is not seated properly; reassemble
- Damaged or missing flat nozzle seal; replace
-
There is a pressure imbalance
- Plugged impingement ports; clean
- Plugged check valves; clean
- Viscosities are not equal; adjust temperature to compensate
-
There is A and/or B side fluid in the gun air section
- Damaged side seals; replace
- Damaged mixing chamber; replace
- Damaged side seal o-rings; replace
-
There is a mist of fluid from the mixing chamber
- Damaged side seals; replace
- Damaged mixing chamber; replace
- Damaged side seal o-rings; replace

Proportioners
Spray Guns
Spray Hoses
Transfer Pumps
Safety & Protection
Gensets &
0.5lb Open-cell Spray Foam
2.0lb Closed-cell Spray Foam
3.0lb Roofing Foam
Sealants
1.0lb Kits
2.0lb Kits
3.0lb Kits



