Spray With Airless Tip - Graco 278675 Operation

Setup
5. Turn on/off switch OFF and turn drain valve knob to
SPRAY.
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6. Turn on/off switch ON, and run pump until a steady
stream of material flows from material hose. Turn
on/off switch to OFF and turn drain valve knob to
DRAIN.
7. Connect applicator to material hose.
June 2019
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Spray With Airless Tip

1. Install filter and tip extension.
2. Insert metal seat and OneSeal. Insert Switch Tip.
Screw assembly onto applicator.
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3. Turn drain valve to SPRAY, and turn on/off switch to
ON. Turn pump control knob clockwise and/or
adjust engine speed until desired material delivery
rate is achieved.
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4. Spray test pattern. Aim applicator at floor. Turn
applicator switch ON and move applicator to spray
surface.
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