Troubleshooting
32
3A4476E
Sprayer sprays with poor
results
Spray tip is partially clogged.
Spray tip is not in correct position
Rotate spray tip to SPRAY
position.
Incorrect spray tip for application of
material.
Install different size spray tip.
Spray tip is worn or damaged
Replace spray tip. See
Material being sprayed is aerated
because it was shaken.
Do
NOT
shake material. Stir the
material or check the
manufacturer’s recommendation
for the material being sprayed.
Material being sprayed is too cold to
spray.
Warm material.
Outlet valves are dirty or worn.
Remove two pump plugs and
front valve to gain access to the
three outlet valves. Clean outlet
, page 27. Replace if
necessary.
Pump has reached the end of its life. Replace pump assembly.
Pump will spray paint but
will not spray water
Pump has reached the end of its life. Replace pump assembly.
Paint leaks out of the cup
threads.
Cup not properly seated.
Make certain that there is only
one FlexLiner in cup support.
Make certain the cup cover is
properly threaded to the cup
support. If threads are visible
below the cup support when
tight, fully remove the cup cover
and reinstall to the cup support
so no threads are visible when
tight.
Make certain the cup cover is
tightened to the cup support so
the arrow on the cup cover is
within range of the indicator on
the cup support.
Avoid flexing or pushing on the
cup support when you evacuate
the air out of the FlexLiner.
Avoid pulling down on the
FlexLiner when you evacuate the
air out of the FlexLiner.
Make certain there is no damage
to the FlexLiner lip or the cup
cover gasket.
Make certain that the FlexLiner
lip and cup cover gasket is free of
debris and dried paint.
Replace FlexLiner.
Problem
Cause
Solution
Summary of Contents for TC Pro
Page 36: ...Notes 36 3A4476E Notes ...
Page 37: ...Notes 3A4476E 37 Notes ...