Replacement Parts - Jet JAT-501 Operations & Parts Manual

Pneumatic mini hvlp spray gun
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Problem
Gun leaks from fluid
nozzle.
Paint emerges from needle
packing.
Too much overspray.
"Orange peel" finish
(textured instead of
smooth).

Replacement parts

Service parts are listed on the following pages. To order parts or reach our service department, call 1-800-
274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Please have the stock number and serial
number of your tool available when you call, so that we may serve you quickly and accurately.
 
Possible cause
Foreign substances between
fluid nozzle and needle.
Needle packing is damaged or
missing.
Gun too far away.
Excessive fluid.
Excessive air pressure.
Nozzle too large for project.
Insufficient air pressure for
proper atomization.
Fluid too thick.
Applying fluid at an angle.
Remedy
Disassemble and clean nozzle and
needle.
Replace packing.
Move gun closer to work surface.
Reduce fluid flow.
Reduce air flow.
Try smaller nozzle kit.
Increase air flow.
Thin the fluid and retry.
Apply perpendicular to work
surface.
 
JET
11

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