Graco Magnum SR7 Operation page 20

Step 17 is for returning paint in hose back to paint
pail. One 50-ft (15-m) hose holds approximately
1-quart (1-liter) of paint.
17. To preserve paint in hose:
a. Point gun into paint pail.
b. Unlock gun trigger lock.
c. Pull and hold gun trigger.
d. Turn Prime/Spray valve to
SPRAY.
e. Turn power switch ON.
f. Continue to hold gun trigger until you see paint
diluted with water starting to come out of gun.
18. While continuing to trigger
gun, quickly move gun to
redirect spray into waste
pail. Continue triggering gun
into waste pail until water
coming out of gun is
relatively clear.
19. Stop triggering gun. Engage
trigger lock.
20. Turn power switch OFF.
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21. Turn off garden hose. Close
Power Flush attachment.
22. Unscrew Power Flush attachment
from suction tube.
23. Clean InstaClean Fluid Filter.
24. Fill unit with Pump Armor
fluid. Read Long Term Storage,
page 22.
25. Clean gun fluid filter
(d) with water or
flushing solvent and
a brush every time
you flush the system.
Replace gun filter if
damaged.
26. Clean tip and guard with
water or flushing solvent. A
soft brush can be used to
loosen and remove dried on
material if needed.
27. Wipe paint off outside of gun using a soft cloth
moistened with water or flushing solvent.
Shutdown and Cleaning
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