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Troubleshooting
Problem
Cause
Paint drips through
• Dirty or obstructed nozzle.
the nozzle.
• Damaged nozzle.
Paint leaking through
• The seal in the needle is too tight or
the needle seal.
damaged.
Paint adheres to the
• The seal in the needle is missing.
needle.
Wrong fan spraying
• Dirty or obstructed nozzle.
pattern.
• Damaged nozzle.
• Obstructed air orifices.
Wrong Spray Pattern
Spray is not
• The jar has not enough paint.
consistent.
• Nozzles are not tightened correctly or are
damaged.
• Needle seal is loose or damaged.
There is boiling in the
• Nozzles are not tightened correctly or are
paint deposit.
damaged.
• Filter is dirty or obstructed.
• The jar is not tightened correctly or the jar
washer is damaged.
Imported by: Truper, S.A. de C.V. Parque Industrial #1,
Jilotepec, Estado de México, Méx.,
C.P. 54240, Made in China, Tel.: 761 782 9100.
www.truper.com
02-2020
Solution
• Clean the nozzle.
• Replace the nozzle.
• Tighten or replace the needle seal
(see page 8).
• Set a new seal fro the needle
(see page 8).
• Clean the nozzle.
• Replace the nozzle.
• Clean the regulator, the sprayer, nozzle,
needle, suction pipe, air and paint ducts.
Right Spray Pattern
• Fill up the jar with paint.
• Tighten or replace the nozzles.
• Tighten or replace the needle seal.
• Clean or replace the nozzles.
• Clean the filter or replace it.
• Tighten the jar. Replace the washer if
damaged.
ENGLISH
9
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