Troubleshooting
313381L
33
When paint is sprayed, coverage is
inadequate.
Coat is going on too thin.
Move gun slower.
Choose tip with larger hole size.
Choose tip with narrower fan.
Make sure gun is close enough to
surface.
Fan pattern varies dramatically while
spraying.
OR
Sprayer does not turn on promptly
when resuming spraying.
Pressure control switch is worn and
causing excessive pressure varia-
tion.
Take sprayer to an authorized ser-
vice center.*
Cannot trigger spray gun.
Spray gun trigger lock is locked.
Rotate trigger safety lever to unlock
trigger lock, page 16.
Paint is coming out of pressure con-
trol switch.
Pressure control switch is worn.
Take sprayer to an authorized ser-
vice center.*
Prime/Spray valve actuates automat-
ically relieving pressure through
prime tube.
System is over pressurizing.
Take sprayer to an authorized ser-
vice center.*
Paint leaks down outside of pump.
Pump packings are worn.
Replace pump packings.
Motor is hot and runs intermit-
tently. Motor automatically shuts
off due to excessive heat (dam-
age can occur if cause is not cor-
rected).
Thermal Overload
, page 11.
Vent holes in enclosure are plugged
or sprayer is covered.
Keep vent holes clear of obstructions
and overspray and keep sprayer
open to air.
Extension cord is too long or not a
heavy enough gauge.
Replace extension cord. Read
Grounding and Electrical Require-
ments, page 11.
Unregulated electrical generator
being used has excessive voltage.
Use electrical generator with a proper
voltage regulator. Sprayer requires
120VAC, 60 Hz, 1500-Watt genera-
tor.
* The Tradeworks Project Painter is a non-repairable sprayer. Please refer to the parts manual for a list of
replaceable parts.
Problem
Cause
Solution
Содержание Tradeworks 150
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