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Graco 309277ZAC manual

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Table of contents for the manual

  • Page 1

    Instructions - - Parts List Disp lacement P um p 3600 psi (250 bar, 24.8 MP a) Max imum W orking P ress ure 309277ZAC EN Impor tant Sa fe ty Instr uct ions Read all warnings and ins truc tions in this m anual. Save t hese inst ruc tions . Mo del 244197, Seri es A Ultra R M ax and Ult imate M x t 795 and 1095 GMax t 3900 Mo del 244224, Seri es A Ult[...]

  • Page 2

    2 309277 T able of Contents W arnings 2 ...................................... Service 4 ....................................... T echnical Dat a 16 ................................ Parts, Pump 244197 17 ..................................... 244224 18 ..................................... 244201 18 ..................................... 245904 18 ..[...]

  • Page 3

    3 309277 W ARNING INSTRUCTIONS EQUIPMENT M ISUSE HAZARD Equipment misus e can caus e the equipm ent t o rupt ure or malf unct ion and res ult in ser ious injury . D This equipm ent is for pr ofes sional use only . D Read all inst ruct ion manuals, t ags, and labels befor e operat ing the equipment . D Use the equipm ent only for its intended purpos[...]

  • Page 4

    4 309277 Service Pr essure Relief Pr ocedu re W ARNING PRESS URIZ ED EQ UIP MENT HAZARD The system pressure must be manually relie ved to preven t t he system from star ting or spray ing accident ally . T o reduce t he risk of an injur y f rom acc idental s pray fr om the gun, splas hing fluid, or mov ing part s, follow t he Pressu re Reli ef Pro c[...]

  • Page 5

    5 309277 Service Repair When Pum p Is Off Th e Sprayer Disassemb li n g th e p ump Fig. 1. Rem ove packing nut (202) and throat adjust - ment s pacer (228). Fig. 1 228 ti2332a 202 Fig. 2. Uns crew int ake valv e fr om cy linder . Fig. 2 7569A Fig. 3. Dis assem ble intake v alve. Clean and inspect . O-r ing (227) m ay requir e a pick f or rem oval. [...]

  • Page 6

    6 309277 Service W ARNING COMP ONE NT RUPT URE HAZARD Do not cl ean or wipe the pis ton v alve threads . Cleaning t he pist on valve thr eads could dest roy the spec ial sealing patch and c ause t he pist on valve t o come loos e during operat ion, c ausing pump bur sting and possible ser ious bodily injury . Fig. 6. Uns crew pis ton valv e fr om p[...]

  • Page 7

    7 309277 Service Fig. 10. I nst all ball (206) in piston rod. If Loc tit e r is ap- plied to pist on valv e thr eads, ens ure t hat none get s on ball. Fig. 10 206 7575A Fig. 1 1. Tighten piston v alve t o piston r od as spec ified: Fig. 1 1 T orque t o 27 +/- - 3 ft- lb (244197) T orque t o 55 +/- - 3 ft- lb (244224, 244201, 287814, 287815) T orqu[...]

  • Page 8

    8 309277 Service Fig. 14. G reas e pist on packings and s leeve t op edge. Fig. 14 7578A Fig. 15. Car efully slide pist on assem bly into t op of sleeve. Fig. 15 7577A Fig. 16. G reas e top inch or two of pist on rod t hat will go thr ough the cy linder t hroat pac kings. 7579A Fig. 16 Fig. 17. G reas e o-ring ( 221) and place on sleev e. S lide sl[...]

  • Page 9

    9 309277 Service Fig. 18. Reas semble int ake valv e with new o- ring (227), s eat (212) and ball (214). Seat m ay be flipped over and us ed on other s ide. Clean s eat t horoughly . Snap intak e spring ( 236) int o place inside ball guide (215). Spring ( 236), f or m odel 287946, is optional and not included wit h the pump. Fi g .1 8 212 214 212 2[...]

  • Page 10

    10 309277 Service Repair W hen Pump Is On The Sprayer W ARNING S K IN I NJECT IO N HAZARD T o reduce t he risk of s erious injur y , whenever y ou are inst ruct ed to r elieve press ure, f ollow t he Pressure Rel i ef Pr ocedur e on page 4. Fig. 1. Remove in take valve. Fig. 1 7673A Fig. 2. Us e scr ewdriver to push r etaining s pring up and push p[...]

  • Page 11

    11 309277 Service Fig. 4. Rem ove pist on rod and sl eeve. 7746A Fig. 4 Fig. 4. I nver t pis ton rod and s leeve and pound on hard surf ace unt il pist on rod comes out of sleev e. Fig. 5 7572A Fig. 6. Rem ove packing nut (202) 7726A Fig. 6 202 Fig. 7. I nver t pist on rod and ins ert into cy linder t o for ce out thr oat packings. Fig. 7 7747A Fig[...]

  • Page 12

    12 309277 Service Fig. 9. Rem ove pist on valve f rom piston r od with a wrench. Fig. 9 7748A Fig. 10. Rem ove pin and pist on rod f rom c ylinder . Fig. 10 7675A Fig. 1 1. Soak all leather packings in SAE 30W oil f or 1 hour minimum pr ior to assem bly . St ack male gland (204). Alt ernat ely stac k UHMW PE (203) and leat her (223) pac kings (not [...]

  • Page 13

    13 309277 Service Fig. 13. S oak all leat her packings in SAE 30W oil f or 1 hour minimum pr ior to assem bly . St ack male gland (219) on pis ton rod. Alt ernat ely st ack UHMW PE (208) and leather (218) pack ings (not e orient ation) on pist on rod. Inst all f emale gland (217) . I nst all piston guide (216) ( note orient at ion) on pist on valve[...]

  • Page 14

    14 309277 Service Fig. 18. G reas e o-ring ( 221) and place on sleev e. S lide sleeve/ pist on rod ass embly int o bott om of cylinder. Re- place o-r ing (207) if desired. Note: O- ring (207) is not required f or saf e pump oper a- tion. Fig. 18 7750A 221 207 Fig. 20. T or que seal and pack ing nut ( 202) down onto thr oat adjust ment spac er (228)[...]

  • Page 15

    15 309277 Service Fig. 22. Reas semble int ake valv e with new o- ring (227), s eat (212) and ball (214). Seat m ay be flipped over and us ed on other s ide. Clean s eat t horoughly . Spring ( 236), f or m odel 287946, is optional and not included wit h the pump. Fig. 22 227 227 (o-rin g on top 244957 only) (o-rin g on bo ttom all except 244957) 75[...]

  • Page 16

    16 309277 Service Fig 24 223 203 218 V-Ma x t UH WMPE, blue 208 217 213 214 204 221 224 205 219 215 212 227 222 202 221 216 206 210 Leather Leather 201 Cross Sectional R eference 220 228 207 V-Ma x t UH WMPE, blue Pump 245889 Pump 244197 1 1 3 2 (203 on 244954, 246257, 245889, 287946) 2 (223 on 244954, 246257, 245889) 3 See Parts 1 12589, 189587 Pu[...]

  • Page 17

    17 309277 Parts - - Pump 244197 Model 244197, Series A Ref No. Part No. Descrip ti on Qty . 201 179810 SEAL, throat 1 202 193046 NUT , packing 1 203* 192692 V -P ACK ING , thr oat, 3 V -Max t UHMW PE, blue 204* 178942 GLAND, male, t hroat 1 205 243346 CYLINDE R, pump 206* 105444 BALL, sst , 0.3125 in. 1 207* 156593 P A CKI NG, o-r ing 1 208* 192693[...]

  • Page 18

    18 309277 Parts - - Pumps 244224, 244201, 245904 Mo dels 244224, Series A ; 244201, Ser ies A; 245904, Series A Ref No. Part No. Descri ption Qty . 201 183171 PLUG 1 202 193032 NUT , packing 1 203* 193124 V -P ACKI NG 4 V- M a x t UHMWPE, blue 204* 183176 GLAND, packing, mal e, throat 1 205 CYLINDER, pump 196754 Pump 244201, 245904 1 243347 Pump 24[...]

  • Page 19

    203* 216* 201 202 224* 223* 204* 205 206* 236 212† 213 †*214 221* †*227 228 221* 220 207 * 203* 223* 219* 222 ‡ 210 217* TI1308d 215 225 TI1308c 19 309277 Parts - - Pump 244954 Model 244954, Series A Ref No. Part No. Descrip ti on Qty . 201 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 198701 V - P ACKI NG 8 V -Max t UHMW PE, blue 204* 15G[...]

  • Page 20

    *203 *216 201 202 224* 223* 204* 205 221* 220 222 ‡ 206* 219* 218* 217* 210 215 212† 213 †*214 *208 207* †*227 228 TI1317b 221* 225 20 309277 Parts - - Pump 244957 Model 244957, Series A Ref No. Part No. Descrip ti on Qty . 201 196362 PLUG 1 202 196361 NUT , packing 1 203* 197468 V -P ACK ING ( Throat ) 4 V -Max t UHMW PE, blue 204 * 197372[...]

  • Page 21

    *216 201 202 224* 223* 204* 205 221* 220 222 206 219* 203* 217* 210 215 212† 213 †214 *223 221* 207* †*227 228 1 203* ti2086c 236 237 21 309277 Parts - - Pump 245889 Model 245889, Series B Ref No. Part No. Descrip ti on Qty . 201 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 198701 V - P ACKI NG 8 V -Max t UHMW PE, blue 204* 15G658 GLAND, m [...]

  • Page 22

    *216 201 202 224* 223* 204* 205 221* 220 222 206 219* 203* 217* 210 215 212† 213 †214 *209 221* 207* †*227 228 1 *203 ti2086c 236 237 22 309277 Parts - - Pump 287946 Model 287946, Series A Ref No. Part No. Descrip ti on Qty . 201 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 193722 V - P ACKI NG 8 V -Max t UHMW PE, blue 204* 15G658 GLAND, m [...]

  • Page 23

    *203 *216 201 202 224* 223* 204* 205 221* 220 222 206* 219 * 203 * 217 * 210 215 212† 213 †*214 *223 221 * 207* †*227 228 1 236 t i 2 3 3 1 a 23 309277 Parts - - Pump 246257 Model 246257, Series A Ref No. Part No. Descrip ti on Qty . 201 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 198701 V - P ACKI NG 8 V -Max t UHMW PE, blue 204* 15G658 G[...]

  • Page 24

    *203 *216 201 202 224* 223* 204* 205 221* 220 222 206* 219* 203* 210 215 212† 213 †*214 238 221 * 207* †*227 228 1 236 237 ti2331c 217* 24 309277 Parts - - Pump 287815 Model 287815, Series A Ref No. Part No. Descrip ti on Qty . 201* 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 198701 V - P ACKI NG 8 V -Max t UHMW PE, blue 204* 15G658 GLAND,[...]

  • Page 25

    *203 *216 201 202 224* 223* 204* 205 221* 220 222 206* 219* 203* 210 215 212† 213 †*214 238 221 * 207* †*227 228 1 236 237 ti2331c 217* 25 309277 Parts - - Pump 287814 Model 287814 Series A Ref No. Part No. Descrip ti on Qty . 201* 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 198701 V - P ACKI NG 8 V -Max t UHMW PE, blue 204* 15G658 GLAND, [...]

  • Page 26

    *203 *216 201 202 224* 223* 204* 205 221* 220 222 206 * 219 * 203 * 217 * 210 215 212† 213 †*214 *223 221 * 207* †*227 228 1 236 ti2331a 26 309277 Parts - - Pump 248736 Model 248736, Series A Ref No. Part No. Descrip ti on Qty . 201 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 198701 V - P ACKI NG 8 V -Max t UHMW PE, blue 204* 15G658 GLAND,[...]

  • Page 27

    *203 *216 201 202 224* 223* 204* 205 221* 220 222 206 * 219 * 203 * 217 * 210 215 212† 213 †*214 *223 221 * 207* †*227 228 1 236 ti2331a 27 309277 Parts - - Pump 248971, 277068 Model 248971, Series A; 277068, S eries A Ref No. Part No. Descrip ti on Qty . 201 1 12590 PLUG 1 202 189589 NUT , packing 1 203* 198701 V - P ACKI NG 8 V -Max t UHMW [...]

  • Page 28

    28 309277 Graco Standard W arranty Graco w arr ants all equipment r efer enced in t his document whi ch i s manufact ured by Graco and bearing it s name to be free f rom defect s in mat eri al and workmanshi p on the date of sal e to the or igi nal purchaser for use. Wit h the except ion of any speci al, ext ended, or l imi ted war rant y publi she[...]