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W 687 E
b) For interior wall paint
•
Cover all surfaces not to be sprayed.
The enclosed practice poster is ideal for familiarising yourself with
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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 and air 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 (gun length is approx. 25
cm), depending on the desired spray jet width.
Fig. 10 B:
CORRECT Even distance to the object.
Fig. 10 C:
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.
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"Cross spray" when using paint with a poor covering capacity or if the
surface is highly absorbent (Fig. 11).
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Interior wall paint in strong colour shades should be applied at least twice
(allow first paint coat to dry first). This will ensure good coverage.
Interruption of Work till 4 Hours
•
Turn the machine off.
•
During longer breaks, vent the container by briefly opening and then closing it again.
•
Clean nozzle openings after an interruption in operation.
•
When processing 2-component varnishes, clean the device immediately.
Taking Out of Operation and Cleaning
Proper cleaning is the prerequisite for problem-free operation of the paint application
device. No warranty claims are accepted in case of improper or no cleaning.
1)
Turn the machine off. Vent the container in case of longer breaks and after the work
has been terminated. This can be done by briefly turning open and then closing the
container or by pulling the trigger guard and letting the paint into the original paint
container.
2)
Divide the spray gun. Press the hook (Fig. 5 "click") slightly downwards. Turn the gun
front part and gun rear part against each other.
3)
Unscrew the container. Empty any remaining coating material back into the material
tin.
4)
Preclean the container and feed tube with a brush. Clean the ventilating bore
GB
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