Manuale d’uso / di manutenzione del prodotto L500CM del fabbricante Graco
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With priming pist on and Severe Duty ® or MaxLife ® r od and cylinder . For prof essional use only . Not for use in e xplosive atmospheres. See page 3 f or model inf ormation. See page 4 2 fo r maximum working pressu re and approv al s. Important Safety Instru ctions Read all warnings and instr u ctions in this manual.
Related Manua ls 2 312375J Contents Related M anuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W a rnings . . . . . . . . . . . . . . . . . . . . . . . . . . .
Models 312375J 3 Models Check your displacement pum p’ s identificati on plate (ID) for the 6-digit par t numb er of your displacement pump . Use the follo wing ma trix to define the constr uction of yo ur displacement pump , based on the six digit s.
Warnings 4 312375J Wa r n i n g s The f ollowing warnings are fo r the setup , use, grounding, maintenance, and repair of this equipment. The e xclama- tion point symbol alerts you to a gener al war ning and the h azard symbol ref ers to procedure-specific risk.
Warnings 312375J 5 EQUIPMENT MISUSE HAZARD Misuse can ca use death or serious injury . • Do not oper ate the unit when f atigued or under the influ ence of drugs or alcohol. • Do not exceed the maximum workin g pressure or temperature rating of the lo west rated system component.
Component Identification 6 312375J Component Identification Key: A Displacement Rod BW e t C u p C Throat P acking Car tridge D Outlet Housing E Fluid Outlet F Pump Bleed V alve G Pump Cylinder H Inta.
Repair 312375J 7 Repair T roubleshooting See Chec k-Mate Pump P ackag es manual 312376. Required T ools • T orque wr ench • Bench vise, with soft jaws • Rubber mallet •H a m m e r • 400 mm (15.8 in.) adju stable wrench • O-ring pick • Flat head scre wdriver • 13 mm (1/2 in.
Repair 8 312375J 12. T orque car tridge (3) to specifie d torque listed in the f ollowing tab le. 13. Slide pac king nut/w et cup (9) ov er displacement rod (1) and torq ue to specifie d torque listed in the follo w- in g ta ble. 14. Fill wet cup (9) 1/3 full of TS L or compatib le solv ent.
Repair 312375J 9 7. Hold flats of the priming piston rod (24) with an adjustable wrench, and use a sec ond wrench to unscre w priming piston seat (27) fr om rod. Slide priming piston (26) off rod. I nspect surf aces of guide (25) and piston (2 6) f or scoring, wear , or other dam- age.
Repair 10 312375J 11. Use a n o-ring p ick to remov e seal (21) from intake valv e ho using (19). Disca rd seal; use a new one for reassembly . See F IG . 10. 12. Pull intak e seat (20) out bottom of intak e valv e hous- ing (19). T a k e care not to drop intake valv e assem- bly (R) as it comes free, and se t it aside for later .
Repair 312375J 11 19. Pull seal (18 ) and seat (20) out the top of th e intak e housing (22). If seat is difficult to re mov e, tur n hous- ing upside do wn and drive seat out using a hamme r and brass r od. 20. Examine mating surf aces of seat (20) and int ake valv e bo dy (32) f or damage.
Repair 12 312375J 27. T o disass emble intak e check v alve assembly , place intak e valv e body (32) in a vise and unscrew pack- ing nut (33 ). Remov e seal (38) from nut, and intak e valv e pa c kings (S) f rom v alve body . In spect mating surf aces of inta ke v alve body (32) and seat (2 0) f or damage or w ear .
Repair 312375J 13 5. If it w as necessar y to remo v e the priming piston rod (24) from the piston (23), apply threa d sealant to threads of the rod. Place fla ts of piston in a vise. Hold flats of r od with an adjustable wrench, and screw rod into piston ; see the follo wing table for cor- rect torque.
Repair 14 312375J 9. Lubr icate seal (18) and in stall it on the bottom of cyl- inder (17). Slide i ntake valv e housing (19) onto prim- ing piston rod (24) . Ensure smooth surf ace of valv e stop f aces displacement pump intak e. Scre w hous- ing onto cylinder .
Repair 312375J 15 17. Place cylinder (17) sidewa ys in a vise with soft jaws . 18. Lubr icate seal (18) and place it on bottom of cylin - der (17). (Cylinde r is symmetrical so either end can be the bott om.
Repair 16 312375J 23. P ar tially thread wet cup (9) into car tridge (3) to hold pack ings in place during in stallation. Install ne w car- tridge o-ring (4 ) on car tr idge (3). Apply thread lubr i- cant to car tridge (3) and carefully slide down o ver displacement rod and into outlet housi ng (2).
Repair 312375J 17 28. Chec k that flats of priming piston rod (24 ) are accessible below intake cylinder (22). If not, tap on top of displacement rod (1 ) with a rubber mallet until flats are exposed. 29. Slide priming piston (26) and priming piston guid e (25) (only on L100 an d L500 models) onto rod (2 4) until it stops .
Parts 18 312375J Pa r t s 60cc Displacement Pumps KEY : T orque to 85-95 ft- lb (115-128 N•m) T orque to 28-44 ft-lb (38-59 N •m) T orque to 213 -287 ft-lb (288-387 N•m) T orque to 43-47 ft-lb (.
Parts 312375J 19 100cc Displacement Pumps KEY : T orque to 85 -95 ft-lb (115-128 N•m) T orque to 28 -44 ft-lb (38-59 N•m) T orque to 21 3-287 ft-lb (288-387 N•m) T orque to 43 -47 ft-lb (58-63 N.
Parts 20 312375J 60cc and 100cc Displacement Pumps CS Models only . SS Models only . CM Models only . SM Models only . ‡S e e 60cc and 100cc Ki ts tab le on page 21. Replacement Danger an d W arning labels, tags , and cards are av ailable at no cost.
Parts 312375J 21 60cc and 100cc Kits The f ollowing table ind icates which par ts (accord ing to ref erence numb er) are included in each kit. Kit Reference Numbers 456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 .
Parts 22 312375J Kit Descriptions Kit Description 255507 Com plete Seal Kit; Sev e re Duty , C S 256866 Com plete Seal Kit; Sev e re Duty , S S 255508 Complete Seal Kit; MaxLif e, CM 256867 Complete S.
Parts 312375J 23 60cc and 100cc P ac king Kits Throat P ackings Severe Duty MaxLife PTFE Alternative Intake V alve P ackings Severe Duty and MaxLife CS Models only . SS Models only . CM Models only . SM Models only . PTFE Alternative Piston P ac kings PTFE Alternative Ref.
Parts 24 312375J 200cc and 250cc Displacement Pumps KEY : T orque to 239-271 ft-lb (323-366 N•m) T orque to 95-115 ft-lb (128-155 N•m) T orque to 345-435 ft-lb (466-587 N•m) T orque to 71-79 ft-.
Parts 312375J 25 200cc Displacement Pumps Model L200CS only . Model L200CM only . Model L200SS only . Model L200SM only . ‡S e e L200cc Kits tab le, page 26. Replacement Danger and W arning labels, tags, and cards are av ailable at no cost.
Parts 26 312375J L200cc Kits The f ollowing table ind icates which par ts (accord ing to ref erence numb er) are included in each kit. Kit Reference Numbers 456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 .
Parts 312375J 27 L200cc Kit Desc riptions Kit Description 255509 Complete Seal Kit, L200CS 255510 Complete Seal Kit, L200CM 255511 Complete Seal Kit, L200SS 255512 Complete Seal Kit, L200SM 255525 Thr.
Parts 28 312375J L200cc P ac king Kits Throat P ackings Severe Duty MaxLife PTFE Alternative Intake V alve P ackings Severe Duty and MaxLife Model L200CS only . Model L200CM only . Model L200SS only . Model L200SM only . PTFE Alternative Piston P ac kings PTFE Alternative Ref.
Parts 312375J 29 250cc Displacement Pumps Model L250CS only . Model L250CM only . Model L250SS only . Model L250SM only . ‡S e e L250cc Kits tab le, page 30. Replacement Danger and W arning labels, tags, and cards are av ailable at no cost.
Parts 30 312375J L250cc Kits The f ollowing table ind icates which par ts (accord ing to ref erence numb er) are included in each kit. Kit Reference Numbers 4 5 6 7 8 9 1 01 11 21 31 4 1 51 61 71 82 0.
Parts 312375J 31 L250cc Kit Desc riptions Kit Description 255513 Complete Seal Kit, L250CS 255514 Complete Seal Kit, L250CM 255515 Complete Seal Kit, L250SS 255516 Complete Seal Kit, L250SM 255528 Thr.
Parts 32 312375J L250cc P ac king Kits Throat P ackings Severe Duty MaxLife PTFE Alternative Intake V alve P ackings Severe Duty and MaxLife Model L250CS only . Model L250CM only . Model L250SS only . Model L250SM only . PTFE Alternative Piston P ac kings PTFE Alternative Ref.
Parts 312375J 33.
Parts 34 312375J 500cc Displacement Pumps KEY : T orque to 327-363 ft-lb (441-490 N•m) T orque to 95-115 ft-lb (128-155 N•m) T orque to 90-100 ft-lb (122-135 N•m) T orque to 71-78 ft-lb (96-106 .
Parts 312375J 35 L500cc Models Model L500CS only . Model L500CM only . Model L500SS only . Model L500SM only . ‡S e e L500cc Kits tab le, page 36. Replacement Danger and W arning labels, tags, and cards are av ailable at no cost.
Parts 36 312375J L500cc Kits The f ollowing table ind icates which par ts (accord ing to ref erence numb er) are included in each kit. Kit Reference Numbers 456789 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 .
Parts 312375J 37 L500cc Kit Desc riptions Kit Description 255517 Complete Seal Kit, L500CS 255518 Complete Seal Kit, L500CM 255519 Complete Seal Kit, L500SS 255520 Complete Seal Kit, L500SM 255531 Thr.
Parts 38 312375J L500cc P ac king Kits Throat P ackings Severe Duty MaxLife PTFE Alternative Intake V alve P ackings Severe Duty and MaxLife Model L500CS only . Model L500CM only . Model L500SS only . Model L500SM only . PTFE Alternative Piston P ac kings PTFE Alternative Ref.
Dimensions 312375J 39 Dimensions Displacement Pu mp Dimensions L200SM and L250SM Models L500CM Model L060CM and L100CM Models A A A C C C ti10392a ti10720a t i10396a Displacement Pump A (Height) in. (mm) C (Outlet Siz e) in. npt W e ight lbs (kg) 60cc 27.
Outlet Housing Mounti ng Hole Layout 40 312375J Outlet Housing Mounting Hole La y out L060cc and L100cc Displ acement Pumps L500cc Displacement Pumps L200cc and L250cc Di splacement Pumps 5.
Outlet Housing Mounti ng Hole Layout 312375J 41.
Technica l Data 42 312375J T e c hnical Data All displacement pump mode ls hav e the same maximum operat ing temperatu re. Displaceme nt Pump Maximum Fluid W orking Pres sure Displacement pe r Cycle 60cc 6100 psi (4 2 MP a, 421 bar) 60cc 100cc 6300 psi ( 44.
Technical Data 312375J 43 W etted parts: L060CS, L060CM, L100CS, L100CM . . . . . . . . . . . . L060SS and L060SM . . . . . . . . . . . . . . . . . . . . . . . . . L100SS and L100SM . . . . . . . . . . . . . . . . . . . . . . . . . L200CS, L200CM, L250CS, L250CM .
All written and visual data contained in this document reflects the latest product information available at the time of publica tion. Graco reserves the right to make changes a t any time without notice. For patent information, see www.graco.com/patents.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Graco L500CM è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Graco L500CM - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Graco L500CM imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Graco L500CM ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Graco L500CM, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Graco L500CM.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Graco L500CM. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Graco L500CM insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
