Graco 312359J Paint Sprayer User Manual


 
Prime
312359J 29
Prime Solvent Flush Pump
1. Connect flush pail ground wire to a metal pail of sol-
vent.
2. Place siphon tube in the pail of solvent.
3. Open solvent flush valve (AK) on mix manifold.
4. Ensure trigger lock is engaged. Remove spray tip.
5. Disengage trigger lock and trigger gun into a
grounded pail. Use a pail lid with a hole to dispense
through. Seal around hole and gun with a rag to pre-
vent splash back. Be careful to keep fingers away
from front of gun.
6. Open solvent pump air valve (CB). Pull out and
slowly turn solvent pump air regulator (CG) clock-
wise to prime solvent pump and push air out of mix
hose and gun. Trigger gun until all air is purged.
7. Close solvent pump air valve (CB) and trigger gun to
relieve pressure. Engage gun trigger lock.
AK
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TI1948a
TI1949a
TI1950a
TI1953a
CG
CB
TI1949a