Graco Magnum ProX7 Operation page 10

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 8.
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
10. Turn power switch OFF.
11. Transfer suction tube to paint
12. Turn power switch ON.
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13. When you see paint coming
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14. Continue to trigger gun into
15. Release trigger. Engage trigger
16. Transfer prime tube to paint pail
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pail and submerge suction
tube in paint.
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.
waste pail until you see only
paint coming out of gun.
lock.
and clip prime tube to suction
tube.
• Motor stopping indicates pump and hose are
primed with paint.
• If motor continues to run the sprayer is not
properly primed. To reprime repeat step 8.
Setup
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