DeVilbiss SRi PRO Lite Service Manual page 20

Ball end heavy
pattern.
Excessive bounce-back.
Runs and sags.
Thin, sandy coarse finish drying
before it flows out.
SB-E-2-512 R2.0
Too much fluid flow.
Too much atomisation air pressure.
Gun too far from surface.
Too much fluid flow.
Material too thin.
Gun tilted at an angle.
Gun too far from surface.
Too much air pressure.
Fluid flow too low.
20/24
Change fluid tip for smaller size or
change air cap for different
specification air cap.
Reduce air pressure.
Check distance (normally 150-
200mm).
Adjust gun or reduce fluid pressure.
Mix properly or apply light
coats/reduce fluid flow.
Mount gun at right angle to work.
Check distance.
Reduce air pressure and check spray
pattern.
Increase fluid flow by changing fluid
tip size, supply pressure or turning
needle control knob counter
clockwise.
EN