User Guide

English
16 © Wagner Spray Tech. - All Rights Reserved
Troubleshooting
PROBLEM CAUSE SOLUTION
Problem A: Little or no
material ow
1. Nozzle clogged.
2. Suction tube clogged.
3. Material ow setting too low.
4. Suction tube loose.
5. Air vent on suction tube blocked.
6. No pressure build up in container.
7. Air valve tube disconnected.
8. Air lter clogged.
9. Spray material too thick.
1. Clean.
2. Clean.
3. Increase material ow setting.
4. Remove and replace as tightly
as possible.
5. Clean (see page 15)
6. Tighten container.
7. Reconnect both ends of the air
tube.
8. Change
9. Thin*.
Problem B: Material
leaking
1. Nozzle loose.
2. Nozzle worn.
3. Nozzle seal missing or worn.
4. Material build-up on air cap and
nozzle
1. Tighten.
2. Replace.
3. Replace the nozzle.
4. Clean.
Problem C: Spray pattern
too thick, runs and sags
1. Material ow setting too high.
2. Air power setting too low.
3. Applying too much material.
4. Nozzle clogged.
5. Air lter clogged.
6. Too little pressure build-up in
container.
7. Spray material too thick.
1. Decrease material ow setting.
2. Increase air power setting.
3. Adjust material ow or increase
movement of spray gun.
4. Clean.
5. Change.
6. Tighten container.
7. Thin*.
Problem D: Spray jet
pulsates
1. Material in container running out.
2. Air lter clogged.
3. Air valve tube disconnected.
1. Rell.
2. Change.
3. Reconnect both ends of the air
tube.
Problem E: Too much
overspray
1. Gun too far from spray object.
2. Air power setting too high.
1. Reduce distance (6”-8” is ideal).
2. Decrease air power setting.
Problem F: Pattern is very
light and splotchy
1. Moving the spray gun too fast.
2. Material ow setting too low.
3. Air power setting too high.
1. Adjust material ow or de-
crease movement of spray gun.
2. Increase material ow setting.
3. Decrease air power setting.
This unit contains no servicable electrical parts. Do
not attempt to service yourself. Store indoors with
the cord wrapped around the turbine handle.
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.
*Note: Generally, material should only need to
be thinned when using the yellow spray gun.
Only thin the material as a last resort to improve
spray performance. Optimal spray performance
should be acheived simply by adjusting the
various controls on the unit.