Graco ProShot 258865 Operation Manual page 22

Problem
Spray pattern is too narrow:
Spray pattern is too wide:
ti15527a
Spray pattern "spits" at the
end:
ti15525a
Tip continues to drip or ooze
material after trigger is
released:
ti15528a
Spray pattern does not
adequately cover target
surface
22
Cause
Sprayer is too close to target surface.
Incorrect tip for application of material.
Tip is worn or damaged.
ti15523a
Sprayer is too far away from target surface.
Incorrect tip for application of material.
Excess material has accumulated on Spray
Tip/Guard Assembly.
Tip filter is partially clogged.
Tip/Guard Assembly not threaded com-
pletely onto sprayer.
Seat is worn.
ProShot sprayer is worn out.
Fine Finish Optimizer is installed while using
an incompatible material.
ProShot sprayer is worn out.
Solution
Move sprayer away from surface (10 in).
See Reversible Tip Selection Chart, page
11.
Replace tip. See Install Tip/Guard Assembly,
page 11.
Move sprayer closer to surface.
See Reversible Tip Selection Chart, page
11.
See Shutdown and Cleaning, page 13.
Clean or replace filter. See page 12.
See Install Tip/Guard Assembly, page 11.
Replace Spray tip.
Replace sprayer.
Make sure compatible material is being used.
See Reversible Tip Selection Chart, page
11.
Replace sprayer.
Troubleshooting
3A0153E