Spray pattern indicator
Boss on the tip
Adjusting the desired Spray Setting (Fig. 4)
With the union nut (2) slightly unscrewed, turn the air cap (1) to the desired spray setting
position. Then tighten the union nut.
WARNING! Danger of injury! Never pull the trigger guard while adjusting
the air cap.
Spray Technique
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The spray result depends heavily on the smoothness and cleanliness of the surface to be
sprayed. Therefore the surface should be carefully prepared and kept free of dust.
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Cover all surfaces not to be sprayed.
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Cover screw threads or similar parts of the target object.
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It is advisable to test the spray gun on cardboard or a similar surface to find the correct
setting.
Important: Begin spraying outside of the target area and avoid interruptions inside the
target area.
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Correct (Fig. 6a). Be sure to hold the spray gun at an even distance of approx. 10 – 30 cm
to the target object.
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Incorrect (Fig. 6b) Heavy spray fog build-up, uneven surface quality.
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Move the spray gun evenly cross-wise or up-and-down, depending on the spray pattern
setting.
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An even movement of the spray gun results in an even surface quality.
Adjusting the Material Volume (Fig. 5)
Set the material volume by turning the regulator on the trigger guard of the spray gun.
- turn to downside lower material volume
+ turn to upside higher material volume
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