Graco XP-H Series Operation, Repair, And Parts page 32

Operation
6. XP Systems only: Open the main air shutoff valve
(MA). Then slowly increase the air regulator
pressure (MB).
A
B
XP-h Systems only: Set pump valve on. Then turn
down the pressure control knob.
ti7108a
7. Dispense fluid into the containers until clean fluid
comes out of the A and B recirculation lines.
32
8. Decrease the air regulator pressure (MB). Close the
main air shutoff valve (MA).
MB
MA
MB
9. Move the recirculation lines (U) back to the correct
hopper (J).
ti7111b
10. If using heaters, heat fluid throughout system before
spraying. See Recirculate Prior to Spraying or
Re-Prime After a Pump Runs Dry, page 34.
MA
3A0420ZAF