Graco GX21 Operation, Parts page 26

Cleanup
8. Turn Pressure Control Knob to the
Prime/Clean setting (the lowest setting
at which the pump will run).
9. Place Prime/Spray valve in PRIME posi-
tion.
10. Press ON/OFF switch to power ON. But-
ton is illuminated when ON.
11. Flush until approximately 1/3 of the flush-
ing fluid is emptied from the pail.
12. Press ON/OFF switch to power OFF. But-
ton is not illuminated when OFF.
NOTE: Step 13 is for returning paint in airless
paint hose to paint pail. One 50 ft (15 m) hose
holds approximately 1 quart (1 liter) of paint.
13. To recover paint in hose:
a. Hold gun firmly
b. Point gun into paint pail.
c. Disengage trigger lock.
d. Pull and hold gun trigger.
e. Place Prime/Spray valve in SPRAY
position.
f. Press ON/OFF switch to power ON.
Button is illuminated when ON.
g. Continue to hold gun trigger until you
see paint diluted with flushing fluid
starting to come out of gun.
14. While continuing to trigger gun, quickly
move gun to redirect spray into a
grounded waste pail. Continue triggering
26
gun into waste pail until flushing fluid dis-
pensed from gun is relatively clear.
15. Stop triggering gun. Engage the trigger
lock.
16. Place Prime/Spray valve in PRIME posi-
tion.
17. Press ON/OFF switch to power OFF. But-
ton is not illuminated when OFF.
18. Clean filter. See Cleaning InstaClean
Fluid Filter, page 31.
19. Fill unit with Pump Armor
Storage, page 32.
20. Remove battery.
™
™
fluid. See
3A8429B