Graco 308864G - Manuals - manualsarea.com

Page 2 - Warnings and Cautions; Warning Symbol; Caution Symbol; CAUTION; WARNING

2 308864 Warnings and Cautions Warning Symbol WARNING This symbol alerts you to the possibility of serious injury or death if you do not follow the instructions. Caution Symbol CAUTION This symbol alerts you to the possibility of damage to or destruction of equipment if you do not follow the instruc...

Page 3 - Component Identification and Function

3 308864 Component Identification and Function Fig. 1 203 204 202 U W A B F K 202 Main hose 203 Whip end hose 204 Contractor gun with RAC 5 DripLess tip guard and 517 size SwitchTip M L N Model 232624 C D E G H J P R S T V 8738A X Y A Pressure Control Switch ON/OFF, enables/disables clutch function ...

Page 4 - Maintenance; Pressure Relief Procedure

4 308864 Maintenance WARNING INJECTION HAZARD System pressure must be manually relieved to prevent system from starting or spraying accidentally. Fluid under high pressure can be injected through skin and cause serious injury. To reduce risk of injury from injec- tion, splashing fluid, or moving par...

Page 5 - Troubleshooting

5 308864 Troubleshooting WARNING INJECTION HAZARD To reduce risk of serious injury, including fluid injection or splashing in eyes or on skin, or injury from moving parts, always follow Pressure Relief Procedure Warning , page 4, before checking, adjust- ing, cleaning or shutting down sprayer. Check...

Page 7 - Bearing Housing and Connecting Rod

7 308864 Bearing Housing and Connecting Rod Removal 1. Relieve pressure ; page 4. 2. Stop sprayer at bottom of stroke to get crank (E) in lowest position.To lower crank manually, remove spark plug and carefully rotate crank by pulling starter rope. 3. Fig. 3. Remove front cover (13). Unclip drain ho...

Page 8 - Drive Housing

8 308864 Drive Housing 1. Relieve pressure ; page 4. Removal 2. Fig. 4. Remove bearing housing. Do Removal of Bearing Housing and Connecting Rod proce- dure on page 7. 3. Remove two screws (41) and lockwashers (10). 4. Remove four screws (9) and lockwashers (10) from pinion housing (8). 5. Lightly t...

Page 12 - Pressure Control; Control Board

12 308864 Pressure Control Control Board Removal 1. Relieve pressure ; page 4. 2. Fig. 11. Remove five screws (307) and cover (322). 3. Fig. 18. Disconnect at control board (302): D Four clutch leads: two violet and two black. D Lead (D) from potentiometer. D Lead (E) from transducer. D Two red lead...

Page 13 - Control Board Diagnostics

13 308864 Pressure Control Control Board Diagnostics 1. Fig. 11. Remove five screws (307) and cover (322). 2. Start sprayer. 3. Turn ON/OFF switch ON. 4. Observe LED operation and reference following table: LED BLINKS SPRAYER OPERATION INDICATES WHAT TO DO Two times repeatedly Sprayer shuts down and...

Page 14 - Displacement Pump; Repair

14 308864 Displacement Pump Removal 1. Flush pump. 2. Relieve pressure ; page 4. 3. Fig. 12. Cycle pump with piston rod (222) in its lowest position. 4. Fig. 12. Remove suction tube (107) and hose (47). Fig. 12 7672B 222 47 107 5. Fig. 13. Use screwdriver: push retaining spring up and push out pin (...

Page 15 - Notes

Page 19 - Pressure Control Assembly

19 308864 Parts Drawing -- Sprayer 307 322 305 310 311 306 315 318z 318aa 303 302 309 308 312 310 313 314 304 305 301 307 304 318c 318a 318b 318d 318a 318f 8716A Ref No. 42 Pressure Control Assembly 318k 318j 318l 318n 318m 318h 318g 320 319 323

Page 20 - Pressure Control Wiring Diagram

20 308864 Parts List -- Sprayer Models 232624 REF NO. PART NO. DESCRIPTION QTY REF NO. PART NO. DESCRIPTION QTY 301 193653 PLATE, control 1 302 241093 BOARD, PC 1 303 111839 SCREW, mch pan, 6--32 x 1/2 in. 5 304 240776 HARNESS, wiring. 1 305 193497 GASKET, control 2 306 193652 HOUSING, control box 1...

Page 23 - Technical Data; Dimensions

23 308864 Technical Data Honda GX160 Engine Power Rating @ 3700 rpm ANSI 5.5 Horsepower . . . . . . . . . . . . . . . . . . . . . . . DIN 6270B/DIN 6271 NA 2.9 Kw -- 4.0 Ps . . . . . . . . . . . . . . . . . . . . . . NB 3.6 Kw -- 4.9 Ps . . . . . . . . . . . . . . . . . . . . . . Maximum Working Pre...

Page 24 - Graco Warranty

24 308864 Graco Warranty Graco warrants all equipment listed in this manual which is manufactured by Graco and bearing its name to be free from defects inmaterial and workmanship on date of sale by an authorized Graco distributor to original purchaser for use. With exception of any special extended ...