Troubleshooting
333394H 29
Spray pattern is too narrow: Sprayer is too close to
target surface.
Move sprayer away from
surface 10 in. (25 cm)
Incorrect spray tip for
application of material.
Install different size spray tip.
See Installing Spray Tips,
page 18.
Spray tip is worn or
damaged.
Replace spray tip. See
Installing Spray Tips, page 18.
Spray pattern is too wide: Sprayer is too far away
from target surface.
Move sprayer closer to surface.
Incorrect spray tip for
application of material.
Install different size spray tip.
See Installing Spray Tips,
page 18.
Spray pattern “spits” at the end or
beginning:
Excess material has
accumulated on spray tip
guard assembly or spray
tip is partially clogged.
Clean spray tip guard. See
Unclogging Spray Tip, page
19.
Spray tip not inserted
completely into spray tip
guard.
See Installing Spray Tips,
page 18.
Spray tip is worn. Replace spray tip. See
Installing Spray Tips, page 18.
Spray tip continues to drip or ooze
material after trigger is released:
Spray tip is worn. Replace spray tip. See
Installing Spray Tips, page 18.
Spray tip not inserted
completely into spray tip
guard.
See Installing Spray Tips,
page 18.
If above solutions do not solve the problem, replace the
needle assembly.
Problem Cause Solution
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