Graco 312001R Paint Sprayer User Manual


 
Setup
12 312001R
1. Make sure the power switch is
OFF and the sprayer is
unplugged.
2. Separate prime tube (smaller)
from suction tube (larger).
3. Place prime tube in waste
pail.
4. Submerge suction tube in
water or flushing solvent.
5. Turn Prime/Spray Valve to
PRIME.
6. Plug sprayer in a grounded outlet.
7. Turn power switch ON.
8. Align setting indicator with
Prime/Clean setting on
Pressure Control knob until
pump starts, page 10.
9. When sprayer starts pumping, flushing solvent
and air bubbles will be purged from system.
Allow fluid to flow out of prime tube, into waste
pail, for 30 to 60 seconds.
10. Turn power switch OFF.
11. Transfer suction tube to
paint pail and submerge
suction tube in paint.
12. Turn power switch ON.
13. When you see paint coming out
of prime tube:
a. Point gun into waste pail.
b. Unlock gun trigger lock.
c. Pull and hold gun trigger.
d. Turn Prime/Spray valve to
SPRAY.
NOTE: Some fluids may prime
faster if the Power Switch is
momentarily turned off so the
pump can slow and stop. Repeat
several times if necessary.
14. Continue to trigger gun into waste pail until you
see only paint coming out of gun.
15. Release trigger. Engage trigger
lock.
16. Transfer prime tube to paint pail
and clip prime tube to suction
tube.
NOTE: Motor stopping indicates pump and hose
are primed with paint. If motor continues to run the
sprayer is not properly primed. To reprime, turn
Prime/Spray valve to PRIME and repeat step 12.
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