Graco 17N220 - Page 31

Troubleshooting
3A4749D 31
Spray pattern “spits” at the end or
beginning:
Excess material has
accumulated on Spray Tip
and Spray Tip Guard, or
Spray Tip is partially
plugged
Clean Spray Tip and Spray Tip
Guard. Clear Spray Tip. See
Clear Tip Clogs, page 18.
Spray Tip is not fully
inserted into Spray Tip
Guard
See Clear Tip Clogs, page 18.
Spray Tip is worn or
damaged
Replace Spray Tip.
Pump has reached its
maximum life
Replace pump.
Spray Tip continues to drip or ooze
material after Trigger is released:
Spray Tip is worn. Replace Spray Tip. See
Reference, page 24.
Spray Tip not inserted
completely into Spray Tip
Guard.
See Reference, page 24.
Material leaks around Spray Tip
Guard or Spray Tip handle
Spray Tip seal and seat
are damaged or not
properly installed.
See Reference, page 24.
Problem Cause Solution
ti15525a
ti15525a
ti30016a