Graco MAGNUM LTS 15 257060 Operation Manual page 12

Setup
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 out-
let.
7. Turn power switch ON.
8. Align setting indicator with
Prime/Clean setting on Pres-
sure 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
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flow out of prime tube, into waste pail, for 30 to 60
seconds.
10. Turn power switch OFF.
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11. Transfer suction tube to paint
pail and submerge suction tube
in paint.
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12. Turn power switch ON.
13. When you see paint coming
out of prime tube:
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a. Point gun into waste pail.
b. Unlock gun trigger lock.
c. Pull and hold gun trigger.
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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.
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14. Continue to trigger gun into waste pail until you see
only paint coming out of gun.
15. Release trigger. Engage trig-
ger lock.
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16. Transfer prime tube to paint pail
and clip prime tube to suction
tube.
• Motor stopping indicates pump
and hose are primed with paint.
NOTE: If motor continues to run the sprayer is not prop-
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erly primed. To reprime, turn Prime/Spray valve to
PRIME and repeat step 12.
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