Graco 287834 Instructions Manual Download

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Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441

- Use with Architectural Coatings, Paints, Roof Coatings

and Below Grade Coatings -

4000 psi (27.6 MPa, 275.8 bar) Maximum Working Pressure

Model: 287834

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Summary of Contents for 287834

Page 1: ...ctural Coatings Paints Roof Coatings and Below Grade Coatings 4000 psi 27 6 MPa 275 8 bar Maximum Working Pressure Model 287834 Related Manuals Important Safety Instructions Read all warnings and inst...

Page 2: ...nical Data in all equipment manuals Read fluid and solvent manufacturer s warnings For complete information about your material request MSDS forms from distributor or retailer Check equipment daily Re...

Page 3: ...steps above VERY SLOWLY loosen tip guard retaining nut or hose end coupling to relieve pressure grad ually then loosen completely Then clean tip and hose System pressure must be manually relieved to p...

Page 4: ...f possible 2 Relieve pressure page 3 3 Remove suction set 147 from pump 36 4 Remove paint and drain lines from filter housing 5 Using a wrench loosen filter housing fitting 110 and remove housing from...

Page 5: ...er loosen jam nut 122 Unscrew pump 36 from power head 10 Remove pump 36 Ball Adjustment 1 Using a hammer loosen and remove intake valve 213 2 Disassemble Clean all parts and inspect o rings 207 ti1816...

Page 6: ...ce Using a wrench separate piston valve 210 from rod 222 4 Remove parts Note orientation of parts for reas sembly 5 Clean all parts with a compatible solvent and inspect them for wear or damage Replac...

Page 7: ...3 and V Packings 223 3 Grease piston rod 222 packings and top edge of sleeve 220 4 Carefully slide piston rod assembly 222 into top edge of sleeve 220 5 Grease top inch or two of piston rod 222 that w...

Page 8: ...ther packings 237 note orientation 9 Place female gland 217 in top of cylinder Loosely install packing nut 202 and plug 201 10 Reassemble intake valve 213 as shown 11 Place intake valve 213 assembly i...

Page 9: ...er head 14 Hand tighten jam nut 122 Then tighten securely 1 8 to 1 4 turn with hammer or torque to 330 ft lb 447 4 N m 15 Install coupling 125 around pump rod 16 Slide cover 124 over coupling 125 17 R...

Page 10: ...Service 10 311485D 18 Reinstall filter housing 110 19 Connect suction hose 147 to pump outlet 36 ti7772a 110 ti7764a 36 147...

Page 11: ...197306 SHIM inlet 3 210 287837 VALVE piston 1 212 287838 SEAT carbide includes 214 and 227 1 213 15G195 HOUSING intake foot 1 214 108001 BALL sst 1 000 in 1 215 15G199 GUIDE ball 1 216 15H335 FITTING...

Page 12: ...LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE Graco s sole obligation and buyer s sole remedy...