Spraying Techniques
311139B 15
Spraying Techniques
This sprayer is set up for most airless spraying applica-
tions. Details on tip selection, tip wear, coat thickness,
etc. are provided on page 13.
Adjusting Pressure
Align arrow on sprayer with function symbol on Pressure
Control knob, page 11.
Turning knob to right (clockwise) increases pressure at
gun.
Turning it left (counter-clockwise) decreases pressure.
Preventing Excessive Tip Wear
• Spray should be atomized (evenly distributed, no
gaps at edges). Start at low pressure setting,
increase pressure a little at a time until you see a
good spray pattern, without tails.
• To prevent excessive tip wear, spray at lowest pres-
sure that atomizes paint.
• If maximum pressure of sprayer is not enough for a
good spray pattern, tip is too worn. See Reversible
Spray Tip Selection Chart, page 14.
Motor only runs when gun is triggered. Sprayer is
designed to stop pumping when gun trigger is
released.
If tails persist when spraying at the highest pres-
sure, a larger tip is needed or the material may
need to be thinned.
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