Graco Inc 258735, 7900HD, 3A0242A, 258737, 258738, 258736, 258734, 258731, 258733, 258732 Startup, Sec

Page 7

Startup

1.Place suction tube and drain tube in grounded metal pail partially filled with flushing fluid. Attach ground wire to pail and to earth ground.

ti14844a

2.Turn prime valve down to DRAIN position. Turn pressure control counterclockwise to lowest pres- sure.

ti5789a

ti14842a

3. Set pump switch OFF.

ti5790a

4.Start Engine

a. Move fuel valve to open.

ti5248a

Startup

c.Set throttle to fast.

ti5250a

d. Set engine switch to ON.

ti5262a

5. Pull rope to start engine.

ti5263a

6.Increase pressure enough to start pump stroking and allow fluid to circulate for 15 seconds; turn pres- sure down and turn prime valve forward to SPRAY position.

15

SEC

ti5794a

ti14845a

b.Move choke to closed.

ti5249a

7. Take spray gun trigger safety OFF.

ti10167a

3A0242A

7

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Contents Operation Fire and Explosion Hazard Pressurized Aluminum Parts Hazard Component Identification Setup Pressure Relief ProcedureConvertible Models Only SEC StartupSwitch Guard Assembly Clearing Tip Clogs Hose ReelOperation Main Menu Digital Tracking SystemSecondary Menu Stored Data WatchDog Pump Protection Modes Cleanup 3A0242A 3A0242A 3A0242A For Graco Canada Customers Graco Standard Warranty