WAGNER WallPerfect I-Spray 1800 Manual page 12

GB
Adjusting the material quantity
Very high quantities can be processed with this attachment. To prevent paint runs on the
object, first adjust the paint quantity by spraying onto a piece of card or paper from the
same spraying distance.
First turn the adjustment knob (Fig. 1, Item 9) fully to the left (-) and then slowly increase
the material quantity to the desired amount by turning it to the right (+).
An average flow setting provides the best result for most wall paints.
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Selecting the Spray Setting (Fig. 2)
WARNING! Danger of injury! Never pull the trigger while adjusting the air
cap.
2 different spray jet shapes can be set by turning the adjustment ring (fig. 2, 1)
Fig. 3 A = vertical flat jet
Fig. 3 B = horizontal flat jet 
Spray Technique (fig. 4)
The spray movement should come from the arm, not just from the wrist. This ensures that
a uniform distance is maintained between the spray gun and the spray surface during the
spray operation. Select a distance of 20-30 cm, depending on the desired spray jet width.
Important: Start at the edge of the area to be sprayed. Start the spray movement first
of all, and then press the trigger. Avoid interruptions within the area to be
sprayed.
"Cross spray" when using paint with a poor covering capacity or if the
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surface is highly absorbent (Fig. 5).
Interior wall paint in strong colour shades should be applied at least twice
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(allow first paint coat to dry first). This will ensure good coverage.
For further information on setting the spray pattern and the correct spraying
technique refer to the instructions of the basic device.
8
for horizontal surfaces

for vertical surfaces
WallPerfect I-Spray 1800