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Your spray gun was constructed with quality materials and workmanship and will give you
many years of trouble free use when cared for and descr bed in the maintenance section of
this manual. However, as with any mechanical device periodic adjustments are necessary
to maintain a peak level of performance. Should your spray gun be displaying any of the
following symptoms, the simple procedures below will correct the problem.
PROBLEM
Wear hearing protection.
Wear eye protection.
Wear respiratory protection.
TROUBLESHOOTING
CAUSE
Half-Moon shaped pat-
tern.
This is usually caused by
clogged air holes on the air
nozzle ears.
Irregular or offset pattern.
1) A dirty or damaged
needle tip or fluid nozzle.
2) Clogged atomization
holes on air nozzle around
the center.
Spitting.
1) Too little material in cup.
2) Loose fluid nozzle.
) Damaged needle pack-
ing.
4) Dirty or damaged needle
and nozzle set.
Material in cup bubbles
or boils.
1) Loose, clogged or dam-
aged fluid nozzle.
2) Loose, clogged or dam-
aged air nozzle.
SOLUTION
Carefully clean out holes with wire
after soaking in thinner
1) Clean or replace needle or fluid
nozzle.
2) Clean air nozzle.
1) Refill cup.
2) Tighten nozzle.
) Replace packing.
4) Clean or replace parts.
1) Clean, tighten or replace.
2) Clean, tighten or replace.
Read the instruction manual
5
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