EN
Too much air for fluid quanitity used. Reduce input air pressure.
Pattern adjustment valve set too low.
Intermittent or 'fluttering'
spray fan.
Thin to correct consistency.
Partially obstructed fluid passage or
hose.
Clean or replace.
Split spray pattern
Tighten.
Fluid tip not seated correctly in gun
head.
Remove fluid tip, clean components,
check cone seating on tip and gun
for damage or contamination.
Turn out counter clockwise to
achieve correct pattern.
Too high horn pressure.
Reduce air pressure by rotating
pattern control valve clockwise.
Not enough material flow.
Increase fluid flow by changing fluid
tip size, opening needle control knob
or increase fluid pressure on
pressure feed container.
Increase air pressure.Atomising air pressure too low.
Material too thick.
Heavy centre pattern.
Loose fluid tip.
Too much material.
Reduce fluid flow by turning fluid
needle adjusting screw clockwise.
Reduce fluid pressure.
SB-E-2-643 R5.0
21/28