Graco Ultra Operation, Parts page 24

Common Procedures
5. Securely tighten cup cover onto cup
support.
6. Align VacuValve on cup cover with
Prime Pump/Spray knob. Push cup
assembly onto sprayer and twist to lock.
7. Install battery onto sprayer.
8. Make certain the Prime Pump/Spray
knob is in the Prime Pump position
(pointed down). Set speed control to 10.
9. Turn the sprayer upside down and point
the sprayer into a waste pail. Pull the
trigger for three seconds.
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10. Turn Prime Pump/Spray knob forward to
SPRAY position. Rotate spray tip 180
degrees to UNCLOG position.
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11. While holding the sprayer upside down
point the sprayer into a waste pail. Pull
the trigger for three seconds.
IMPORTANT! For best results, do not spray
more than one cup of water through the tip
while cleaning. If more flushing is needed,
remove the tip from the sprayer to avoid
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excessive wear.
12. Sprayer is now flushed and ready for
use. See Start Up, page 9.
IMPORTANT! The motor has a built-in
feature to protect itself from overuse. If the
motor stops, the thermal switch has tripped.
Do not return sprayer to store. The motor
will operate normally after cooling for 20-30
minutes.
SPRAY UNCLOG
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