Troubleshooting - WAGNER FLEXiO 990 Owner's Manual

PROBLEM
Problem a: Little or no
material flow
Problem B: Material
leaking
Problem C: Spray pattern
too thick, runs and sags
Problem D: Spray jet
pulsates
Problem E: Too much
overspray
Problem F: Pattern is very
light and splotchy
Have you tried the recommendations above and are still
having problems? In the United States, to speak to a
customer service representative, call our Technical Service
at 1-800-328-8251. See www.wagnerspraytech.com in the
"Contact Us" section for Technical Service hours.
© Wagner Spray Tech. - All Rights Reserved

Troubleshooting

CAuSE
Both nozzles
1. Nozzle clogged.
2. Material flow setting too low.
3. Air filter clogged.
4. Spray material too thick.
Control Finish nozzle only
1. Suction tube clogged.
2. Air vent on suction tube blocked.
3. Suction tube loose.
4. Air valve tube not functioning.
5. Nozzle seal missing.
Both nozzles
1. Nozzle loose.
2. Nozzle worn.
3. Material build-up on air cap and
nozzle
Control Finish nozzle only
1. Nozzle seal missing or worn.
Both nozzles
1. Material flow setting too high.
2. Air power setting too low.
3. Applying too much material.
4. Nozzle clogged.
5. Air filter clogged.
6. Spray material too thick.
Control Finish nozzle only
1. Too little pressure build-up in
container.
Both nozzles
1. Material in container running out.
2. Air filter clogged.
Control Finish nozzle only
1. Air valve tube disconnected.
1. Gun too far from spray object.
2. Air power setting too high.
1. Moving the spray gun too fast.
2. Material flow setting too low.
3. Air power setting too high.
SOLuTiON
1. Clean.
2. Increase material flow setting.
3. Change
4. Thin*.
1. Clean.
2. Clean (see page 15)
3. Remove and replace as tightly
as possible.
4. Make sure both ends of the
tube are connected and the
valve seal is in place.
5. Replace.
1. Tighten.
2. Replace.
3. Clean.
1. Replace (extras provided).
1. Decrease material flow setting.
2. Increase air power setting.
3. Adjust material flow or increase
movement of spray gun.
4. Clean.
5. Change.
6. Thin*.
1. Tighten container.
1. Refill.
2. Change.
1. Reconnect both ends of the air
tube.
1. Reduce distance (6"-8" is ideal).
2. Decrease air power setting.
1. Adjust material flow or de-
crease movement of spray gun.
2. Increase material flow setting.
3. Decrease air power setting.
English
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