Operating Guide

Spraying
18 3A6419B EN
Spraying
Start
1. Turn pressure control knob to START
position.
2. Disengage trigger lock.
Adjust Pressure Control
To select a setting, align symbol on pressure control knob with setting indicator on sprayer.
1. For best spray results with lowest overspray, adjust pressure control to “START” setting.
2. Test the spray pattern on a test area or piece of cardboard.
3. If needed, increase Pressure Control Knob setting to minimum setting that results in an
acceptable spray pattern.
Spray Pattern Quality
A good spray pattern is evenly distributed as
it hits the surface.
• Spray should be atomized (evenly dis-
tributed, no gaps at edges).
• Increase Pressure Control Knob if
needed until spray is even and without
gaps at edges.
• Spray Tip may be worn or a smaller tip
may be needed. See Spray Tip and
Pressure Selection, page 20.
• Material may need to be thinned. If
material needs to be thinned follow
manufacturer’s recommendations.