PROBLEM
Unatomized or
spattered spray
Inadequate air
delivery
Excessive fog
CAUSE
1. Material too heavy.
2. Insufficient air pressure.
3. Fluid pressure too high.
4. Dried material on tip of
fluid nozzle or air jets of
air cap.
1. Air valve control knob
partially closed.
2. Dried material in air jets
or air cap,
3, Obstruction in air inlst.
1,Air pressure too high for
viscosity of fluid
CORRECTION
1. Thin material
2, Turn pattern control knob
counter clockwise to increase
air pressure. Turn air valve
control knob counter clockwise
to increase air pressure.
3. Turn fluid control knob
clockwise to decrease fluid
flow. If using in remote
pressure feed mode decrease
fluid pressure at paint tank.
4, Clean.
1. Turn air valve control knob
clockwise to open.
2. Clean.
3. Remove obstruction.
1. Reduce air pressure at air
supply regalator, turn pattern
control knob clockwise, or turn
fluid control knob counter
clockwise,
2. Too far from work 2. Adjust to proper distance.
surface.
Material leaking from 1, LOOSecup or foreign sub- 1. Clean and tighten.
fluid inlet of cup. stances on!between cup
thread and fluid inlet.
Material leaking from 1. Dried material in tip of 1. Clean
nozzle when trigger is nozzle.
released 2. Loose fluid needle 2. Tighten fluid needle adjustment
adjustment nut. nut,
13- ENG D29783