Graco Inc. 2000EX Paint Sprayer User Manual


 
Troubleshooting
313385B 9
Pattern too fine or too much overspray Material too thin Thicken material. Material must be
mixed thoroughly to a consistency that
immediately folds back in as you draw
your finger through the surface of the
material.
Air pressure at gun too high Decrease air to gun at gun fitting and/or
regulator.
Fluid delivery too low Increase nozzle size.
Increase air pressure to pump, or
decrease air to gun at gun fitting and/or
regulator.
Turn fluid knob out on gun. See Spray
Techniques in Operation Manual
309915.
Pattern too coarse Material too thick Thin material. Material must be mixed
thoroughly to a consistency that imme-
diately folds back in as you draw your
finger through the surface of the mate-
rial.
Air pressure at gun too low Increase air to gun at gun fitting and/or
regulator.
Fluid delivery too high Decrease nozzle size.
Decrease air pressure to pump, or
increase air to gun at gun fitting and/or
regulator.
Turn fluid knob in on gun. See Spray
Techniques in Operation Manual
309915.
PROBLEM CAUSE SOLUTION