Troubleshooting
3A9301C 29
Sprayer sprays with
poor results
Flow Control is set too low. Increase speed until an
acceptable pattern is achieved.
No air allowed into Cup. Make certain the Storage Plug on
the Cup Lid is open when
spraying.
Spray Tip is partially clogged. See Clear Tip Clogs, page 18.
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.
See Tip and Pressure Selection,
page 16.
Spray Tip is worn or damaged. Replace Spray Tip. See Tip and
Pressure Selection, page 16.
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.
Material being sprayed is incompatible
with sprayer.
Fully clean system. See Cleanup,
page 22. Try thinning the material
per manufacturer’s
recommendation, or switch to a
different material.
Gasket on front of Spray Gun is
damaged or lost.
Replace gasket.
Debris stuck in Spray Gun. Remove Spray Tip/Spray Tip
Guard. Turn Flow Control to 10
and spray fluid for 5-10 quick
triggers to dislodge debris.
Hose wires are damaged. Replace Hose.
Spray Gun has reached end of life. Replace Spray Gun.
Pump has reached end of life. Replace pump assembly.
Pump will spray paint
but will not spray water.
Prime valve leaking. Replace prime valve.
Battery has insufficient charge. Charge Battery.
Pump has reached the end of its life. Replace pump assembly.
Problem Cause Solution
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