Craftsman 919.155190 Owner's Manual page 13

PROBLEM
Unatomized or
spattered spray
Inadequate air
delivery
Excessive fog
Material leaking from
fluid inlet of cup.
Material leaking from
nozzle when trigger is
released
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 inlet.
1. Air pressure too high for
viscosity of fluid
2. Too far from work
surface.
1. Loose cup or foreign sub-
stances on/between cup
thread and fluid inlet.
1. Dried material in tip of
nozzle.
2. Loose fluid needle
adjustment nut.
13- ENG
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 regulator, turn pattern
control knob clockwise, or turn
fluid control knob counter
clockwise.
2. Adjust to proper distance.
1. Clean and tighten.
1. Clean
2. Tighten fluid needle adjustment
nut.
D29783