Graco 333309E Paint Sprayer User Manual


 
Operation
333309E 23
4. Engage the gun trigger lock.
5. Remove the spray tip and/or air cap.
6. Move mix manifold handle to standby position. Open
B side solvent flush valve.
7. Open bleed type air valve on the solvent pump to
provide air to flush the pump. Increase air pressure
regulator on solvent pump.
8. Disengage the gun trigger lock.
9. Trigger gun for 3 seconds into a grounded metal
waste pail holding a metal part of gun firmly to the
pail.
10. Close B side solvent flush valve.
11. Open A side solvent flush valve.
12. Trigger gun for 3 seconds into a grounded metal
waste pail, holding a metal part of gun firmly to the