15
SPRAYING
Figure 24 - Paint Tailing Pattern
GOOD SPRAY PATTERN
PRACTICE FIRST
1. Be sure paint hose is free of kinks and clear of traffic
or objects with sharp cutting edges.
2. Return PRESSURE CONTROL KNOB to its lowest
setting (counterclockwise). Figure 21.
3. Turn PRIMING KNOB to SPRAY B position. Figure
22.
4. Turn PRESSURE CONTROL KNOB completely
clockwise to maximum pressure, Figure 21. Paint
should then begin to flow into the paint hose, causing
it to stiffen.
Figure 21 - Pressure Control Knob Setting
PrimeA
Spray B
Knob
Figure 22 - Priming Knob Setting
5. Unlock SPRAY GUN TRIGGER LOCK by turning lock
down toward the bottom of the handle. Figure 4
6. Trigger spray gun to bleed air out of hose.
7. When paint reaches spray tip, spray a test area to
check spray pattern. See Figure 23.
8. Use the lowest pressure setting necessary to get a
good spray pattern. If pressure is too high, material is
over-atomized. If pressure is too low, tailing will
appear or paint will spatter out in gobs rather than in
a fine spray. See Figure 24. Most latex paints and
stains will require very high pressure, which is why the
sprayer is built to deliver up to 2,500 psi when needed.
Figure 23 - Practice on scrap material.
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