Instruction/ maintenance manual of the product 309277ZAC Graco
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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.
2 309277 T able of Contents W arnings 2 ...................................... Service 4 ....................................... T echnical Dat a 16 ................................ Parts, Pump 244197 17 ..................................... 244224 18 .
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 .
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 .
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.
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 .
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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 .
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.
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* 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.
*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.
*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.
*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.
*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.
*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.
*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.
*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.
*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 .
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.
An important point after buying a device Graco 309277ZAC (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco 309277ZAC yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco 309277ZAC - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco 309277ZAC you will learn all the available features of the product, as well as information on its operation. The information that you get Graco 309277ZAC will certainly help you make a decision on the purchase.
If you already are a holder of Graco 309277ZAC, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco 309277ZAC.
However, one of the most important roles played by the user manual is to help in solving problems with Graco 309277ZAC. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco 309277ZAC along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
