Graco 312359J Paint Sprayer User Manual


 
Prime
312359J 27
Prime
Prime A and B Fluids
NOTE:
Do not install gun spray tip yet. To avoid splashing, use
the lowest pressure possible to prime.
1. Condition materials prior to adding to hoppers.
Ensure resin materials are thoroughly agitated,
homogenous, and pourable prior to adding to hop-
per. Stir hardeners back into suspension prior to
adding material to hopper.
2. Fill A and B reservoirs with proper materials. Fill A
side with major volume of material; fill B side with
minor volume of material.
3. Move recirculation lines to empty containers.
4. Open ball valves into pumps.
5. Turn mix manifold valves (AH, AJ) clockwise to
close them.
6. Turn on air supply. Set main pump air regulator (CD)
to 20 psi (138 kPa 1.38 bar).
7. Use manual pump run mode.
Wear gloves when using flush solvents and/or if fluid
temperature exceeds 110° F (43° C).
20 Gallon Hopper Shown
AJ
AH
CD