Graco xtreme Instruction Manual page 15

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.
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.
G
+
311164M
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.
+
J
TI8417a
Prime/Flush
-
J
TI8417a
15