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Model H7666/H7667 LVLP Spray Gun-12-
7. Adjust the fluid control knob to start
with a low volume of material and keep
the atomization as low as possible. You
will need to use a combination of fluid
control, inlet air pressure, air flow con-
trol (on the Model H7667), and stroke
speed to achieve the results you want.
Spray so the material wets out nicely
without running or sagging.
8. Use the pattern control knob to adjust
the spray fan to your desired pattern.
9. Keep the gun tip perpendicular, parallel
and 6-8" from the work at all times when
spraying as shown in Figure 5. Do not
allow your wrist to bend. This will cause
the gun to arc across the surface and
distribute the material unevenly, pos-
sibly creating sags and dry spots.
10. Begin spraying 2-3 inches before the
work and continue to the end of the
work. Continue the motion for a few
inches past the work until you are
ready for the return stroke.
11. Maintain an even speed when spray-
ing.
12. Overlap each stroke by 50%. This will
ensure even coverage as shown in
Figure 6. Overlapping less than 50%,
as shown in the figure to the right,
may lead to missed spots or streaky
results.
NOTICE
Tipping spray gun may cause material
to spill out of the cup. Always hold
the spray gun perpendicular to the
ground to avoid potential spills and
gravity feed problems.
Figure 5. Spray technique.
Figure 6. Overlap technique.
13. The spray stroke should have even con-
sistency and parallel edges. If it doesn't,
please refer to Troubleshooting on
Page 15.
No
Yes
HEALTH & CONTAMINATION
HAZARD! Dispose of paint waste
in a responsible manner! Follow
manufacturer's recommendations
and local laws regarding disposal.
Failure to comply will result in con-
tamination and possibly large fines
and penalties.