Graco WB3000 Instructions - Parts Manual page 34

Maintenance
8. Clean the air cap/tip guard and spray tip with a
soft brush and non-flammable solvent.
9. If necessary, use a toothpick or other soft tool to
clean the air cap holes. Do not use metal tools.
34
10. Align the spray tip tab with the groove in the air
cap. Install the tip.
11. Install the air cap and retaining ring. Orientate
the air cap and tighten the retaining ring securely.
3A2497C