Graco Inc 233718, 309408, 7900 Roof Rig, 233721 Turn engine ON and start engine. Set pump switch ON

Models: 7900 Roof Rig

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8. Turn engine ON and start engine. Set pump switch ON.

8. Turn engine ON and start engine. Set pump switch ON.

9. Turn prime valve horizontal.

10. Hold gun against paint pail. Take trigger safety OFF. Trigger gun until flushing fluid appears.

Turn pressure control up until motor begins to drive pump.

PAINT

11.Move gun to flushing pail, hold gun against pail, trigger gun to thoroughly flush system.

Release trigger and put trigger safety ON.

FLUSH

12.Turn prime valve down and allow flushing fluid to circulate for approxi- mately 20 seconds to clean drain tube.

20 SEC

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Graco Inc 233718, 309408, 7900 Roof Rig, 233721, 233740 manual Turn engine ON and start engine. Set pump switch ON