Graco TrueCoat 360 DS, Owner'S Manual

Page: 28 / 34

Troubleshooting
28 333394L
Troubleshooting
Check everything in this Troubleshooting
Table before you bring the sprayer to an
authorized service center.
Sprayer Diagnostics
ti24021a
Have a Question?
Call toll-free:
1-888-541-9788
Or visit us at:
www.paintsprayersbygraco.com
Problem Cause Solution
Sprayer makes no sound
when trigger is pulled Power supply. Verify power to sprayer.
Motor has overheated. Wait 20-30 minutes for motor to
cool.
Electronic control failure. Replace electronic control.
Sprayer makes sound but
no material is sprayed
when trigger is pulled Sprayer is not primed. Prime the pump. See Starting a
New Job , page 8.
Make certain there is only one
FlexLiner in the cup support.
Make certain the cup cover is
properly threaded to the cup
support. If threads are visible
below the cup cover when tight,
fully remove and reinstall to the
cup support so no threads are
visible when tight.
Make certain the cup cover is
tightened to cup support so the
arrow on cup cover is within
range of indicator on cup
support.
Make certain the cup assembly is
properly locked on the sprayer.
Make certain all the air is out of
the FlexLiner and the VacuValve
is properly closed.
Clean VacuValve reservoir and
air hole. See , page 17.
Clean Sprayer. See
Cleanup ,
page 15.
Prime Pump/Spray knob is in PRIME
PUMP position. Turn Prime Pump/Spray knob
forward to SPRAY position.
Spray tip is not in SPRAY position. Turn spray tip to SPRAY
position.
Spray tip is clogged. See Unclogging Spray Tip ,
page 20.
Debris in paint. See Strain the Paint , page 8.