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Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
• The material deposited should always be even and wet. Lap each
stroke over the preceding stroke to obtain a uniform finish.
• To ensure the edges are covered, start spraying just to the side of the
area being sprayed and do not stop until the spray has gone past
the opposite edge.
• Damage to the needle or nozzle, or any of the air ports, will result in a
faulty spray pattern. Take care when cleaning or assembling these
components.
TROUBLESHOOTING
Problem
Cause
Solution
Atomisation is poor
(paint comes out in
blobs).
Paint volume adjustment
is incorrect (paint is too
thick).
Add thinners to paint
and re-fill.
Adjust air regulator to
increase pressure.
Over-painting.
Spray gun not clean,
resulting in needle valve
sticking.
Dismantle spray gun and
clean with thinner.
Too much paint.
Adjust the volume
regulator to reduce paint
volume. Try spraying two
thin coats of paint.
Viscosity too low.
Check the paint
viscosity using a viscosity
cup.
Orange peel or fogging.
Wrong thinner used.
Use different thinner
Spray gun held wrong
distance from surface.
Hold spray gun at
different distance to the
surface.
Paint too thick.
Thin the paint/test
viscosity using a viscosity
cup.
Air pressure too high.
Reduce air pressure.
Rough texture as if paint
is drying before hitting
surface.
Paint is too thin.
Air pressure could be too
high.
Add more paint to
container.
Reduce air pressure.
Содержание 3082120
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