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Les langues disponibles
W 400
12. Selecting the Spray Setting (Fig. 4)
WARNING! Danger of injury! Never pull the trigger guard while adjusting
the air cap.
2 different spray jet shapes can be set by turning the adjustment ring (fig. 4, 1)
Fig. 5 A = vertical flat jet
Fig. 5 B = horizontal flat jet
Use the red adjustment lever to also switch between a wide ( )
and a narrow (
) spray jet.
13. Adjusting the Material Volume (Fig. 6)
Set the material volume by turning the regulator on the trigger guard of the spray gun.
- turn to the left
+ turn to the right
14. Spray Technique
•
Cover all surfaces not to be sprayed.
The enclosed practice poster is ideal for familiarising yourself with
i
operation of the spray gun. After these initial spray attempts it is a
good idea to perform a spray test on cardboard or a similar surface,
in order to determine the material quantity required to achieve an
optimal spray pattern.
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.
•
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.
Fig. 7 A:
CORRECT Even distance to the object.
Fig. 7 B:
INCORRECT An uneven distance will result in uneven paint application.
•
Move the spray gun evenly cross-wise or up-and-down, depending on the spray
pattern setting.
•
An even movement of the spray gun results in an even surface quality.
•
If nozzle and air cap are soiled, clean both parts with water and solvent.
for horizontal surfaces
for vertical surfaces
lower material volume
higher material volume
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