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Prime/Flush

311164M 15

9. Place drain tube in a grounded waste pail.

Open drain/purge valve (J) slightly by rotating coun-

terclockwise.

10. Start the pump by rotating the air regulator adjust-

ment knob (G) clockwise until pump begins to move.

11. When clean solvent flows from drain tube close

drain/purge valve (J) by rotating clockwise. Pump

will stall.

12. Follow Pressure Relief Procedure, page 13. Leave

solvent in and store sprayer.

NOTE: The remaining steps are for flushing

only.

CAUTION

Do not prime pump through drain/purge valve using

two component materials. Mixed two-component

materials will harden in valve and result in clogging.

TI8417a

Graco xtreme User Manual

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