DeVilbiss AG361 - Page 19

EN
Too much fluid flow.
Adjust gun or reduce fluid pressure.
Material too thin.
Excessive bounce-back.
Too much atomisation air pressure.
Runs and sags.
Thin, sandy coarse finish drying
before it flows out.
Fluid flow too low.
Increase fluid flow by changing fluid
tip size, supply pressure or turning
needle control knob counter
clockwise.
Mix properly or apply light
coats/reduce fluid flow.
Gun too far from surface.
Gun too far from surface.
Check distance (normally 150-
200mm).
Mount gun at right angle to work.
Check distance.
Too much air pressure.
Gun tilted at an angle.
Change fluid tip for smaller size or
change air cap for different
specification air cap.
Too much fluid flow.
Ball end heavy
pattern.
Reduce air pressure and check spray
pattern.
Reduce air pressure.
SB-E-2-642 R3.1
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