Graco Series B Paint Sprayer User Manual


 
Maintenance
16 311052H
7. Turn off the solvent supply.
8. Perform Pressure Relief Procedure, page 12.
9. Disconnect the solvent supply hose from the gun.
10. Dip the end of a soft-bristle brush into a compatible
solvent. Do not continuously soak the brush's bris-
tles with solvent and do not use a wire brush.
11. With the gun pointed down, clean the front of the
gun, using the soft-bristle brush and solvent.
12. Scrub the air cap retaining ring (8), air cap (30), and
spray tip (9) with the soft-bristle brush. To clean out
air cap holes, use a soft tool, such as a toothpick, to
avoid damaging critical surfaces. Blow air through
the spray tip to ensure the orifice is clean. Clean the
air cap and spray tip daily, minimum. Some applica-
tions require more frequent cleaning.
13. Install the air cap retaining ring (8), air cap (30), and
spray tip (9).
14. Dampen a soft cloth with solvent and wring-out the
excess. Point the gun down and wipe off the outside
of the gun.
F
IG. 14
TI4845A
FIG. 15
TI6570A