3M 07 Manual Del Usuario página 10

General Set Up and Spray Gun Use cont.
Adjusting the Fan Pattern Size
The fan size is regulated by the fan
adjustment knob as noted in Fig. 2.
As a starting point, gently turn the
knob clockwise until you feel no further
adjustment. Next, turn the knob
counter-clockwise one full rotation. The
fan adjustment will allow you to spray
from a small round to a full fan pattern.
The pattern can also be changed from
vertical to horizontal by rotating the air
cap a ¼ turn.
Fan Adjustment Knob
Fig. 2
Vertical Pattern
Horizontal Pattern
Note: The small round pattern can be
achieved by closing down the fan
adjustment, triggering the gun lightly,
and maintaining a distance from your
target of 2 to 4 inches (50-100 mm).
Spray Technique
1. To achieve the best results when
spraying material, keep the spray
gun perpendicular to the surface and
maintain a consistent distance of
approximately 6 to 8 inches
(160-200 mm) from the object being
sprayed.
2. Use smooth, even strokes across the
surface to be sprayed with 50%
over-lap.
3. Paint using parallel strokes. This
technique applies all coatings evenly
without cross coating.
90º
9
WRONG
6" - 8"
Right
RIGHT