Spraying Technique
The spraying result depends considerably on how smooth and clean
the surface is before the spraying begins. For this reason, the surface
should be carefully prepared and kept free of dust.
Surfaces not to be sprayed should be covered with sticky tape and
newspaper.
Cover threads and the like on the object being sprayed.
It is advisable to carry out a trial spraying onto cardboard or a similar
surface to find the most suitable spray gun adjustments.
Important: Start spraying outside the surface to be sprayed and avoid
stopping on the surface.
Correct (Fig. 11)
– Always hold the spray gun at an even
distance of approx. 5cm-15cm from the object to be sprayed.
Move the spray gun evenly across or up and down (depending on the
adjusted spraying effect). An even movement of the spray gun will
give a uniform surface quality.
Incorrect (Fig. 12)
– Excessive paint mist formation/Uneven
surface finish.
If coating material builds up on the nozzle and air cap, clean both
parts with solvent or water.
Summary of Contents for 103648
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