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Graco 312375J User's Manual

1. Essen ede es Ee es ES e I de NN HR RT gc Ig TEE ptg eec A 2529700 IG d Mq TH d d Ed T RR HR RE d d hd c E E RE EL EE E S DE 4 26 312375J L200cc Kit Descriptions 255559 Intake Valve Seal Metal and Soft Kit Severe Duty L200CS 255625 Intake Valve Seal Metal and Soft Kit MaxLife L200CM 255560 Intake Valve Seal Metal and Soft Kit Severe Duty L200SS 255626 Intake Valve Seal Metal and Soft Kit 12005 255571 Displacement Rod Kit L200CS and 20055 see 25 for parts included in kit 255572 Displacement Rod Kit L200CM and L200SM see 25 for parts included in kit 255579 Priming Piston Rod Kit L200CS 255580 Priming Piston Rod Kit L200CM 255581 Priming Piston Rod Kit L200SS 255582 Priming Piston Rod Kit L200SM 259593 Cylinder Kit L200CS 120055 255594 Cylinder Kit L200CM L200CS 255605 Outlet Kit Carbon models see 25 for parts included in kit 255606 Outlet Kit SST models see 25 for parts included in kit 255611 Intake Housing Kit Carbon models see 25 for parts included in kit 255612 Intake Housing Kit SST models see 25 for parts
2. T ESSA Le EET PETIT 30 312375J L250cc Kit Descriptions 255514 255515 255516 255529 255543 255544 255545 255546 255561 255562 255598 255606 255611 312375J Intake Valve Seal Metal and Soft Kit L250CS Intake Valve Seal Metal and Soft Kit L250CM Intake Valve Seal Metal and Soft Kit L250SS Intake Valve Seal Metal and Soft Kit L250SM Displacement Rod Kit L250CS and L250SS Displacement Rod Kit L250CM and L250SM Priming Piston Rod Kit L250SM 255616 255620 255694 255698 255 01 Parts Bleed Valve Kit all SST models Enclosed Wet Cup Seal Kit MaxLife L250CM and L250SM Complete Seal Kit PTFE Alternative includes all PTFE alternative kits listed under L250cc Packing Kits page 32 Enclosed Wet Cup Kit L250CM Enclosed Wet Cup Kit L250SM 31 Parts L250cc Packing Kits Throat Packings Severe Duty Ref Description Qty 5 GLAND packing female 1 GLAND packing female SST 1 6 V PACKING UHMWPE 3 7 V PACKING PTFE 2 8 GLAND packing male 1 GLAND packing male SST 1 MaxLife Ref Description Qty 5 SEAL u cup 1 6 SPACER metal 1 7 SPACER acetal 1 Severe Duty MaxLife Lips face down Lips face down ES 5 6 E P 7 ti10598a ti10590a C 8 Alternative Ref Description Qty 5 GLAND packing female 1 6 V PACKING PTFE 5 8 GLAND packing male 1 Lips face down S 5
3. lt easi NE d NR PIT E 257558 e ae SIL LIII I i Esse E TE ES es ESO 50 TT tT tT PT TT ee Bee E eee ees ee Eee TT T T LT JL LJ T I Ie mmm cj OR AR UR RU d ed d d RU ESSE RA ER RN UN RN EN ER NUN E T RT UE d d ms Lu sr lvi vvv i EGENT RR RR RT RR RR E S RAE T RR RR RISE A d d E NN E RN E La aes s RE Eee Lee eee E Ji eee MR RN C A NAE E E d D NU d d A NUN ee eee IESU ee pres tT te T T Ed EL I LJ ILL IJ Esc MR MEAE ERR RE RE d Sd NS ee OUR RAE e E RR A Sd SS ese 5 L I TT TT ee ET ESET ER zm EIS E T ih J PE MRI E Id Ed EL Vv vr LIT ee E EM BLA LAUR EORR d 3123751 21 Parts Kit Descriptions 255507 Complete
4. cle ere SCA A RR NR CA UN muere ew IT I LII LILLLLLLLLLLLCLCLLLLLLLL essa e v eT PTT TT TT TT PT TE sl iG a al Gd a ew IL ITILILLLLLIYLLLLLLL eee Cc I RM ME UN IB E NR B UR RUE RE RA UR RA A a LM ID LIII lli ew DII Lin rm eee E s ESSE RR REN dis A ER RR RERO E Ed E RR peres e ess e e E ETE S A NEN NI MEE E od il esee qe d Jen e de ed eges Le ERR E Ed ERG EN URN HUNE EN RR DAR DR RD EIU d E Eee perpe acc MT D M NER ERR RR RON od e d DA Eee qp JT EL dE S Td e dL s qe E esse LI j TT ee BOR de ede e E e ie Wee Exe p pg Jo bI LI Jg Ee Lj I Esse tei d d ea a Ed E ERE E EUN RR Ed HN Red EM Ue I0 d a
5. L200cc Kits The following table indicates which parts according to reference number are included in each kit Reference Numbers LIE CAE al a de ls ead ed e ada des d n d jl E nti did Edd E RR D ER RE E d dE UA a d RT ER RU IR ENT E IR EM ee ee ek ee Rd Id d EN NT UT EA Id T P Ie ed T IR ao d dd A RE RE ER ee REED Eee E dL LJ LEE acd didi dee e E esn TT tT ETT TT PTT liil de EE JE IE MM I Ie dd JI Z2 DIS LLL ee ES RA UR RN ossa MR RR ERR RR D RR EE RP RR eT LSI Ee E E d RN RR LL I prr p oru GEN NT Ed EN EA IN ERN NT EI uM Ica Eee T D LL T p EJ LIII LIII cac 22 qp qp eee eq es qq T dq gg bL Lg IL 0 IL pee o LL ET TTT te
6. T i Fd N P m S T110863B 24 3123751 200cc Displacement Pumps Ref 1 4t 61 91 91 104 114 12 134 144 154 164 174 181 19 204 22 234 244 26 27 281 291 30t Part 255571 255572 255605 255606 4189641 189645 166073 Le ux KR ux KR mx Le x 1 104095 109499 2189442 189512 189492 225561 1 255612 Le mx 2 6378 190241 Description KIT rod displacement chrome includes 18 21 KIT rod displacement MaxLife includes 18 21 KIT outlet housing includes 18 21 47 49 52 KIT outlet housing SST includes 18 21 47 49 52 CARTRIDGE CARTRIDGE SST O RING GLAND packing female see L200cc Packing Kits GLAND packing u cup see L200cc Packing Kits V PACKING PTFE see L200cc Packing Kits SPACER u cup see L200cc Packing Kits V PACKING UHMWPE see L200cc Packing Kits SPACER u cup bearing see L200cc Packing Kits GLAND packing male see L200cc Packing Kits NUT packing open NUT packing open SST CUP wet enclosed CUP wet enclosed SST COVER wet cup O RING SIGHTGLASS COVER oil hole SCREW socket hd cap M5 x 12 WIPER wet cup cover SEAL wet cup cover CYLINDER pump Severe Duty CYLINDER pump MaxLife O RING HOUSING valve HOUSING valve SST SEAT valve SEAL KIT intake housing includes 21 47 KIT intake housin
7. Pump Maximum operating temperature 180 F 80 C Stroke lengtes s du du te Ee SO deg eese NXT2200 NXT3400 and NXT6500 NXT air motors 4 75 in 120 mm NXT200 NXT400 NXT700 NXT1200 and NXT1800 air motors 2 5 in 63 mm See next page for wetted parts A 2 312375J Technical Data Wetted parts LO60CS 1060 L100CS L100CM E52100 41L40 and 4140 Alloy Steel 304 316 and 17 4 PH Grades of Stainless Steel Acetal Carbon filled PTFE Carbon Steel Ductile Iron Nickel and Zinc Plating Leather PTFE Ultra High Molecular Weight Polyethyl ene Leather LO60SS and 10605 304 316 and 17 4 PH Grades of Stainless Steel Acetal Leather PTFE Ultra High Molecular Weight Polyethyl ene Leather PTFE Epoxy Resin L100SS and 11005 304 316 and 17 4 PH Grades of Stainless Steel Acetal Leather PTFE Ultra High Molecular Weight Polyethyl ene Leather PTFE Epoxy Resin L200CS L200CM L250CS L250CM 304 316 440 and 17 4 PH Grades of Stainless Steel Acetal Alloy Steel Carbon filled PTFE Carbon Steel Chrome Zinc and Nickel Plating Ductile Iron Glass Filled PTFE Leather PTFE Ultra High Molecular Weight Polyethylene 120055 arid 12005 304 316 440 440C and 17 4 PH Grades of Stainless Steel Acetal Carbon filled PTFE Chrome Glass Filled PTFE Leather PTFE Ultra High Molecular W
8. 19 Slide displacement rod 1 piston assembly T intake valve assembly R and priming piston rod 24 into cylinder 17 from bottom until mating sur faces of rod guide 19 and cylinder 17 meet L500SS and L500SM models install washer 46 between capscrews 45 and outlet housing 2 ti111159a ti10584a FiG 26 FIG 28 20 Put intake housing 22 upright in a vise making sure it is off center so there is a sufficient clearance 22 Lubricate throat packings M and install them in for priming piston rod 24 to be lowered through throat cartridge 3 one at a time with the lips of the housing Insert intake seat 20 into intake housing v packings or u cup facing down Refer to Packing 22 so the flat seat is facing up Lubricate seal 18 Kit sections for each displacement pump size for the and place it on top of intake seat 20 Lower rod correct throat packing configuration for your dis and cylinder assembly into intake housing until rod placement pump guide 19 bottoms on intake seat 20 and priming piston rod 24 protrudes from bottom of intake housing 22 ti10582a FIG 27 312375J 15 Repair 23 Partially thread wet cup 9 into cartridge 3 to hold packings in place during installation Install new car tridge o ring 4 on cartridge 3 Apply thread lubri cant to cartridge 3 and carefully slide down over displacement rod and into outlet housing 2 Torque cartridge to the following to
9. guide SEAT piston SEAL piston see L500cc Pack ing Kits Qty 1 1 Ref 321 331 341 351 36t 371 384 39t 40 414 424 43 444 45 46 47A 49 50 51 52 60 Part Le mx 184279 184387 109213 109203 109470 184618 184293 184462 4100508 596109202 172479 ux 197561 ux Description VALVE intake VALVE intake SST NUT packing NUT packing SST GLAND male piston SST see L500cc Packing Kits V PACKING see L500cc Pack ing Kits V PACKING see L500cc Pack ing Kits V PACKING see L500cc Pack ing Kits GLAND female piston SST see L500cc Packing Kits SEAL valve HOUSING valve HOUSING valve SST PLUG valve PLUG valve SST HANDLE outlet bleed CLIP outlet bleed FITTING outlet FITTING outlet SST SEAL outlet BOLT hex BOLT hex SST WASHER split LABEL warning LABEL warning SCREW drive SCREW drive SST TAG instruction safety PLUG pipe PLATE identification PLUG pipe Model L500CS only p H X amp Model L500CM only Model L500SS only Model L500SM only See L500cc Kits table page 36 Danger and Warning labels tags and cards are available at no cost Parts Qty C CED HK H OOO n 35 Parts L500cc Kits The following table indicates which parts according to r
10. S ls a p i ti10590a lt y 8 ci 32 Intake Valve Packings Severe Duty and MaxLife Ref Description Qty 34 GLAND male priming piston SST 1 35 PACKING UHMWPE 2 36 PACKING PTFE Severe Duty 2 PACKING leather MaxLife 2 37 GLAND female priming piston 1 Model L250CS only Model L250CM only Model 125055 only Model L250SM only mm Lips face up 34 C 2 36 37 3 110596 PTFE Alternative Ref Description Qty 34 GLAND male priming piston 1 35 PACKING PTFE 4 37 GLAND female priming piston 1 Lips face up 34 MC 2 35 37 ti10596a Piston Packings PTFE Alternative Ref Description Qty 31 SEAL piston 1 312375J 312375J Parts 33 Parts 500cc Displacement Pumps KEY N Torque to 327 363 ft Ib 441 490 Nem A Torque to 95 115 ft Ib 128 155 Nem A Torque to 90 100 ft Ib 122 135 Nem A Torque to 71 78 ft lb 96 106 Nem A Torque to 149 261 ft lb 203 355 Nem Torque to 160 220 ft Ib 217 299 Nem Torque to 104 136 ft Ib 141 185 Nem A Apply thread sealant L Piston Check Valve Assembly M Throat Packings N Intake Valve Packings Lubricate all soft seal components before installation Ss gt d _ 9 T110864B 34 312375J L500cc Models Ref 1 at 5 61 7i 91 9
11. SPACER acetal see L250cc 1 49 100508 SCREW drive 6 Packing Kits 109202 SCREW drive 6 atf GLAND packing male see 1 50 172479 TAG instruction safety 1 L250cc Packing Kits 51 PLUG pipe 1 91 NUT packing open 1 52 197561 PLATE identification 1 CUP wet enclosed 60 PLUG pipe 1 CUP wet SST 1 104 COVER wet cup 1 Model L250CS only Model L250CM only 134 Hx COVER oil hole 1 Model L250SS only 14 He SCREW socket hd cap M5 x 3 12 Model L250SM only 15t He WIPER wet cup cover 1 i6i SEAL wel clip cover 1 i See L250cc Kits table page 30 17 x CYLINDER pump 1 A Replacement Danger and Warning labels tags and m CYLINDER pump MaxLife 1 cards are available at no cost 184 109499 O RING 2 19 4190389 HOUSING valve 1 9190390 HOUSING valve SST 1 204 SEAT valve 1 21 189492 SEAL 1 22 x 255611 intake housing 1 includes 21 47 255612 intake housing SST 1 includes 21 47 231 SEAT piston 1 244 x ROD piston 1 EI ROD piston MaxLife 1 26 276378 PISTON 1 27 190241 SEAT piston 1 284 x 15M655 GUIDE piston 1 2815 523 GUIDE piston SST 1 291 BEARING guide 1 304 SEAT piston 1 312375J 29 Parts L250cc Kits The following table indicates which parts according to reference number are included in each kit Reference Numbers AG lud s Gd ls d a n joe bd nd jd lel e a e aid e al rc ee
12. Seal Kit Severe Duty CS 16F205 Complete Seal Kit PTFE Alternative y includes all PTFE Alternative kits listed 256866 Complete Seal Kit Severe Duty SS under 60cc and 100cc Packing Kits 255508 Complete Seal Kit MaxLife CM page 23 256867 Complete Seal Kit MaxLife SM 60cc Displacement Pumps 255523 Throat Seal Kit Severe Duty 257530 Displacement Rod Kit Severe Duty 255524 Throat Seal Kit MaxLife CM 1060 5 and LO60SS see page 20 for 257558 __ Throat Seal Kit MaxLife SM pone enn 257531 Displacement Rod Kit MaxLife LO60CM 2 AN and LO60SM see page 20 for parts 255539 Intake Kit Severe Duty CS included in kit 256865 Intake Kit Severe Duty SS 257532 Cylinder Kit Severe Duty LO60CS and 255540 Intake Kit MaxLife CM 106055 256868 Intake Kit SM 257533 Cylinder Kit MaxLife LO60CM and 255551 Seal Metal and Soft Kit CS and CM E 257557 _ Piston Seal Metal and Soft S8 and SM 1906 Displacement Pumps 255557 Intake Valve Seal Metal and Soft Kit d S Severe Duly L100CS L100SS see page 20 for Severe Duty CS Soe parts included in kit moore Ad ms ang 255570 Displacement Rod Kit MaxLife CM and y SM see page 20 for parts included in kit 255558 Intake Valve Seal Metal and Soft Kit 255591 Cylinder Kit Severe Duty L100CS and MaxLife CM 10055 256870 Intake Valve Seal Metal and Soft Kit 255592 Cylinder Kit MaxLife L100CM and MaxLife SM L100SM 255577 P
13. les proc dures concern es Graco Information For the latest information about Graco products visit www graco com TO PLACE AN ORDER contact your Graco distributor or call to identify the nearest distributor Phone 612 623 6921 or Toll Free 1 800 328 0211 Fax 612 378 3505 All written and visual data contained in this document reflects the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice For patent information see www graco comvpatents Original instructions This manual contains English MM 312375 Graco Headquarters Minneapolis International Offices Belgium China Japan Korea GRACO INC AND SUBSIDIARIES P O BOX 1441 MINNEAPOLIS MN 55440 1441 USA Copyright 2007 Graco Inc All Graco manufacturing locations are registered to ISO 9001 www graco com Revised November 2013
14. or unplug power cords or turn power or light switches on or off when flammable fumes are present Ground all equipment in the work area See Grounding instructions Use only grounded hoses Hold gun firmly to side of grounded pail when triggering into pail If there is static sparking or you feel a shock stop operation immediately Do not use equipment until you identify and correct the problem Keep a working fire extinguisher in the work area 4 312375J 312375J Warnings EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury Do not operate the unit when fatigued or under the influence of drugs or alcohol e Do not exceed the maximum working pressure or temperature rating of the lowest rated system component See Technical Data in all equipment manuals Use fluids and solvents that are compatible with equipment wetted parts See Technical 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 Repair or replace worn or damaged parts immediately with genuine manu facturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Call your distributor for information Houte hoses and cables away from traffic areas sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment K
15. 1 10 114 134 14 154 164 17 184 20 22 234 244 25 26 27 281 291 301 31 Part 255575 99 2555 6 255607 0255609 15K752 15M634 102857 KR mx KR mx Le mx 9 104095 ux ux E mx ux KR mx 184072 184415 0 255613 0255614 Le 9 189988 amp 2190276 190277 112733 112734 15 525 3123751 Description KIT rod displacement chrome includes 18 KIT rod displacement MaxLife includes 18 KIT outlet housing includes 18 44 47 49 52 KIT outlet housing includes 18 44 47 49 52 CARTRIDGE CARTRIDGE SST O RING GLAND packing female see L500cc Packing Kits GLAND packing u cup see L500cc Packing Kits V PACKING PTFE see L500cc Packing Kits SPACER u cup see L500cc Packing Kits V PACKING UHMWPE see L500cc Packing Kits SPACER acetal see L500cc Packing Kits GLAND packing male see L500cc Packing Kits NUT packing open CUP wet enclosed COVER wet cup O RING SIGHTGLASS COVER oil hole SCREW socket hd cap M5 x 12 WIPER wet cup cover SEAL wet cup cover CYLINDER pump CYLINDER pump MaxLife O RING HOUSING valve SEAT valve SEAT valve SST KIT intake housing includes 48 KIT intake housing SST includes 48 SEAT piston ROD piston ROD piston MaxLife GUIDE piston SST PISTON PISTON SST SEAT piston SEAT piston SST GUIDE piston BEARING
16. 67 x Le 4184037 9 15U592 110135 184090 184151 100508 172479 mx 197561 m Description GUIDE piston GUIDE piston sst PISTON PISTON sst NUT shovel NUT shovel sst GUIDE piston GUIDE piston sst BEARING guide SEAT piston SEAL piston VALVE intake NUT packing GLAND male piston see 60cc and 100cc Packing Kits PACKING UHMWPE see 60cc and 100cc Packing Kits PACKING leather see 60cc and 100cc Packing Kits PACKING PTFE see 60cc and 100cc Packing Kits GLAND female piston see 60cc and 100cc Packing Kits SEAL valve HOUSING valve PLUG valve HANDLE outlet bleed CLIP outlet bleed FITTING outlet FITTING outlet sst O RING LABEL warning LABEL warning SCREW drive TAG instruction safety PLUG pipe PLATE identification RING retaining CS Models only gt SS Models only CM Models only SM Models only See 60cc and 100cc Kits table on page 21 cards are available at no cost 312375J Qty I IL lI lA ll l oM Il Il ol lo Danger and Warning labels tags and Parts 60cc and 100cc Kits The following table indicates which parts according to reference number are included in each kit Reference Numbers NENNEN EF b eeen EREEREER ERE MIA Sd d d UNSER d T I GA Gd E UN E d d d mee Ie pies
17. 7 ti10596a PTFE Alternative Ref Description 34 GLAND male priming piston 35 PACKING PTFE 37 GLAND female priming piston 37 3 ti10596a Piston Packings PTFE Alternative Ref Description 31 SEAL piston Qty 1 4 1 Lips face up Qty 312375J Parts 250cc Displacement Pumps Ref Part Description Qty Ref Part Description Qty 7 E qu 1 255573 rod displacement 1 NUT packing 1 chrome includes 18 21 dv NUT packing SST 1 9 255574 rod displacement 1 34 GLAND male piston SST 1 MaxLife includes 18 21 see L250cc Packing Kits 2 255605 outlet housing 1 35t V PACKING see L250cc 2 includes 18 21 47 49 52 Packing Kits 255606 outlet housing SST 1 36 V PACKING PTFE see 2 includes 18 21 47 49 52 L250cc Packing Kits 3 189641 CARTRIDGE 1 zx V PACKING leather see 2 M 166073 O RING 371 GLAND female piston see 1 5l x GLAND packing female see 1 L250cc Packing Kits L250cc Packing Kits 38t SEAL valve 4 1 GLAND packing u cup see 1 39t HOUSING valve 1 L250cc Packing Kits EM HOUSING valve SST 1 6 V PACKING PTFE see 2 40 PLUG valve 1 L250cc Packing Kits 236 PLUG valve SST 1 xx SPACER u cup see L250cc 1 414 HANDLE outlet bleed 1 Packing Kits 424 CLIP outlet bleed 1 71 Xx V PACKING UHMWPE see 3 47 4184090 LABEL warning 2 L250cc Packing Kits 98184462 LABEL warning 2 ux
18. 8 21 1060 only KIT rod displacement chrome includes 18 21 L100 only KIT rod displacement MaxLife includes 18 21 L100 only KIT housing outlet 150 mm includes 18 21 44 47 49 52 KIT housing outlet 150 mm sst includes 18 21 44 47 49 52 CARTRIDGE CARTRIDGE sst O RING cartridge GLAND packing female see 60cc and 100cc Packing Kits GLAND packing u cup see 60cc and 100cc Packing Kits V PACKING UHMWPE see 60cc and 100cc Packing Kits SPACER u cup see 60cc and 100cc Packing Kits V PACKING PTFE see 60cc and 100cc Packing Kits SPACER u cup acetal see 60cc and 100cc Packing Kits GLAND packing male see 60cc and 100cc Packing Kits NUT packing open wet cup CUP wet enclosed COVER wet cup O RING SIGHTGLASS COVER oil hole SCREW socket hd cap M5 x 12 WIPER wet cup cover SEAL wet cup cover CYLINDER pump CYLINDER pump MaxLife O RING HOUSING valve HOUSING valve sst SEAT intake SEAL KIT intake housing cylinder includes 21 48 49 KIT intake housing cylinder sst includes 21 48 49 SEAT piston ROD piston ROD piston MaxLife Qty c Ref 25 26 27 28 291 301 31 32 33 34 354 364 371 38t 39t 404 414 424 43 44 47 48A 49 50A 51 52 61 Part 184122 9 15U598 4184051 150597 184121 15U596 15M518 2576
19. Instructions Parts gt 7 GRACO Check Mate9 Displacement Pumps With priming piston and Severe Duty or MaxLife rod and cylinder For professional use only Not for use in explosive atmospheres Important Safety Instructions e Read all warnings and instructions in this manual Save these instructions See page 3 for model information See page 42 for maximum working pressure and approvals L100CM Model L200CS Model L500CM Model ti10396a PROVEN QUALITY LEADING TECHNOLOGY Related Manuals Contents Related Manuals 2 Related Manuals 8 3 Warnings uu deni ae nee dece d add 4 E Component Identification 6 7 D Troubleshooting 7 Manual Description Disassembly and Reassembly of Throat Packings Check Mate Pump Packages Cartrldge uoa wok 7 312376 Instruction Parts Disassembly ght ut irap qoare te dung ats ho Gee dt ate 8 313526 Supply Units Operation HedSSeInDly d eee ob RR IR Rode 12 Parts 18 313527 Supply Units Repair Parts 60cc Displacement Pumps 18 313528 Tandem Supply Units Operation 19 100cc Displacement Pumps Tandem Supply Units Repair Parts 200cc and 250cc Displacement Pumps 24 313529 PP 500cc Displa
20. ace an absorbent cloth in wet cup 9 to absorb Throat Seal Liquid TSL 312375J Repair 7 Use packing nut wrench supplied to loosen and remove packing nut enclosed wet cup 9 ti10623a FiG 2 8 Use adjustable wrench to loosen cartridge 3 slide it and throat packings P up and off displace ment rod 1 MaxLife 0000000 3 Severe Duty 4 C ti11118a FIG 9 Replace throat packings P according to specific packing kit into cartridge 3 See Packing Kits in Parts starting on page 18 10 Remove and replace o ring 4 11 Slide cartridge 3 and throat packings P back on to displacement rod 1 Be careful to not damage packings Repair 12 Torque cartridge 3 to specified torque listed in the following table Displacement Pump Torque 60cc and 100cc 90 130 ft lbs 122 173 Nem 200cc and 250cc 130 190 ft lbs 176 258 Nem 149 261 ft lbs 203 355 Nem 13 Slide packing nut wet cup 9 over displacement rod 1 and torque to specified torque listed in the follow ing table Displacement Pump Torque 60cc and 100cc 28 44 ft lbs 38 59 Nem 200cc and 250cc 95 115 ft lbs 128 155 Nem 95 115 ft lbs 128 155 Nem 14 Fill wet cup 9 1 3 full of TSL or compatible solvent Disassembly When disassembling displacement pump lay out all removed parts in sequence to ease reassembly Clean all parts with a comp
21. atible solvent and inspect them for wear or damage 1 Relieve pressure See your Check Mate Pump Packages manual 312376 for instructions 2 Disconnect displacement pump from air motor as illustrated in your Check Mate Pump Packages manual 312376 Place displacement pump in a vise with jaws outlet housing 2 4 Use packing nut wrench supplied to loosen and remove packing nut enclosed wet cup 9 ti10623a FIG 4 5 Ondisplacement pumps with enclosed wet cups 9 use an M4 hex wrench to remove the three screws 14 from wet cup cover 10 and remove cover Drain and clean out the wet cup 9 See FIG 5 6 Ondisplacement pumps with enclosed wet cups 9 use o ring pick to remove o ring 11 and a flat head screwdriver to remove snap ring 61 wiper 15 and seal 16 The snap ring 61 is applicable only to 60cc and 100cc displacement pumps ti10561a FiG 5 312375J 7 Hold flats of the priming piston rod 24 with an adjustable wrench and use a second wrench to unscrew priming piston seat 27 from rod Slide priming piston 26 off rod Inspect surfaces of guide 25 and piston 26 for scoring wear or other dam age The guide 25 is applicable only to 100cc and 500cc displacement pumps 2 26 27 i 0 ti10563a FiG 6 Steps 8 13 apply to 60cc 100cc 200cc and 250cc displacement pumps only 8 Use an adjustable wrench on
22. ay be found throughout the body of this manual where applicable SKIN INJECTION HAZARD High pressure fluid from gun hose leaks or ruptured components will pierce skin This may look like just a cut but it is a serious injury that can result in amputation Get immediate surgical treatment e Do not point gun at anyone or at any part of the body Do not put your hand over the spray tip Do not stop or deflect leaks with your hand body glove or rag Do not spray without tip guard and trigger guard installed Engage trigger lock when not spraying Follow Pressure Relief Procedure in this manual when you stop spraying and before cleaning checking or servicing equipment MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts e Keep clear of moving parts e Do not operate equipment with protective guards or covers removed e Pressurized equipment can start without warning Before checking moving or servicing equipment follow the Pressure Relief Procedure in this manual Disconnect power or air supply FIRE AND EXPLOSION HAZARD Flammable fumes such as solvent and paint fumes in work area can ignite or explode To help prevent fire and explosion Use equipment only in well ventilated area Eliminate all ignition sources such as pilot lights cigarettes portable electric lamps and plastic drop cloths potential static arc Keep work area free of debris including solvent rags and gasoline Do not plug
23. cement Pumps 34 DIMENSIONS 2 435 9 n cH VOR wer E ee R 39 Outlet Housing Mounting Hole Layout 40 Technical Data 42 Graco Standard Warranty 44 Graco Information 44 2 312375J Models Models Check your displacement pump s identification plate ID for the 6 digit part number of your displacement pump Use the following matrix to define the construction of your displacement pump based on the six digits For example displacement pump Part No L250CM represents the displacement pump L output volume in cc per cycle 250 carbon steel construction C and MaxLife coatings packings and enclosed wet cup M To order replacement parts see Parts section starting on page 18 The digits in the matrix do not correspond to the Ref Nos in the Parts drawings and lists ti10622a C L 30 Second Third and Fourth Digits Displacement Pump Volume Coatings Packings per cycle cc Enclosed Wet Cup 8 c Carbon Steel Severe Duty displacement 200 UP 0 312375J 3 Warnings Warnings The following warnings are for the setup use grounding maintenance and repair of this equipment The exclama tion point symbol alerts you to a general warning and the hazard symbol refers to procedure specific risk Refer back to these warnings Additional product specific warnings m
24. dequate or improper maintenance negligence accident tampering or substitution of non Graco component parts Nor shall Graco be liable for malfunction damage or wear caused by the incompatibility of Graco equipment with structures accessories equipment or materials not supplied by Graco or the improper design manufacture installation operation or maintenance of structures accessories equipment or materials not supplied by Graco This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect If the claimed defect is verified Graco will repair or replace free of charge any defective parts The equipment will be returned to the original purchaser transportation prepaid If inspection of the equipment does not disclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN 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 for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incid
25. eep children and animals away from work area Comply with all applicable safety regulations ELECTRIC SHOCK HAZARD Improper grounding setup or usage of the system can cause electric shock e Turn off and disconnect power cord before servicing equipment Use only grounded electrical outlets Use only 3 wire extension cords Ensure ground prongs are intact on sprayer and extension cords Do not expose to rain Store indoors TOXIC FLUID OR FUMES HAZARD Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin inhaled or swallowed e Read MSDS S to know the specific hazards of the fluids you are using e Store hazardous fluid in approved containers and dispose of it according to applicable guidelines e Always wear impervious gloves when spraying or cleaning equipment PERSONAL PROTECTIVE EQUIPMENT You must wear appropriate protective equipment when operating servicing or when in the operating area of the equipment to help protect you from serious injury including eye injury inhalation of toxic fumes burns and hearing loss This equipment includes but is not limited to e Protective eyewear e Clothing and respirator as recommended by the fluid and solvent manufacturer e Gloves e Hearing protection Component Identification Component Identification 1060 and L100CM Models L200CS and L250CS Models ti10392a ti10720a FIG 1 Key A Displacement Rod Wet Cup C Throat Packing Cart
26. eference number are included in each kit Reference Numbers E C E d a oa o d e e adj jd b n hdd a aE lat an ccc dl d c d E RR E E ER RE S D D E o RR ED UP Exi EPA NIIS UN a UN SN d a d RN e d ed E NE ER MAR cd EA EN cd E d esso ed d Rd TN NT d ER a IRR Rd did cd Ed o pee EAR ER RE EE ERR RR Te ERR RE REC eee EAE E RENTA UN 2 as pee TT PT jV tt eee EE eae ee ics ME n ee ee PR eee ee RA RR ET RR RN RS SN ER UR E GR RUN zs IIIJ d I e eL m ui 55 568 0 P RS UN EAT NR HT E HR IR E EG sd d ied Rd iR RN sed ER RR ERR EUR d E Fo EUR MARE ERUIT UR ER ERA ERIT Sd EAS EG ETUR mL prr pru um d d PD GN coe qe E M ER E edm ede Is eee gsei TT TdT TT TE TP PTT PT TT TT TE TT ee EST s RS EO Nd T RR TEE GER IAE NN S D NN TNR UN NN Fes
27. eight Poly ethylene L250SS and 12505 304 316 440 440C PH 13 8 MO and 17 4 PH Grades of Stainless Steel Acetal Carbon filled PTFE Chrome Glass Filled PTFE Leather PTFE Ultra High Molecular Weight Polyethylene L500CS and E500CM cee eet ER e 304 and 17 4 PH Grades of Stainless Steel E52100 Alloy Steel Acetal Carbon filled PTFE Carbon Steel Chrome Ductile Iron Leather PTFE Ultra High Molecular Weight Polyethylene L500SS and 5005 304 PH 13 8 MO and 17 4 PH Grades of Stainless Steel Acetal Carbon filled PTFE Leather PTFE Ultra High Molecular Weight Polyethylene 312375 43 Graco Standard Warranty Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use With the exception of any special extended or limited warranty published by Graco Graco will for a period of twelve months from the date of sale repair or replace any part of the equipment determined by Graco to be defective This warranty applies only when the equipment is installed operated and maintained in accordance with Graco s written recommendations This warranty does not cover and Graco shall not be liable for general wear and tear or any malfunction damage or wear caused by faulty installation misapplication abrasion corrosion ina
28. ental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN CONNECTION WITH ACCESSORIES EQUIPMENT MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO These items sold but not manufactured by Graco such as electric motors switches hose etc are subject to the warranty if any of their manufacturer Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties In no event will Graco be liable for indirect incidental special or consequential damages resulting from Graco supplying equipment hereunder or the furnishing performance or use of any products or other goods sold hereto whether due to a breach of contract breach of warranty the negligence of Graco or otherwise FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document as well as all documents notices and legal proceedings entered into given or instituted pursuant hereto or relating directly or indirectly hereto be drawn up in English Les parties reconnaissent avoir convenu que la r daction du pr sente document sera en Anglais ainsi que tous documents avis et proc dures judiciaires ex cut s donn s ou intent s la suite de ou en rapport directement ou indirectement avec
29. g SST includes 21 47 SEAT piston ROD piston Severe Duty ROD piston PISTON SEAT piston 15 520 GUIDE piston 9 15M654 GUIDE piston SST 312375J BEARING guide SEAT piston Qty 1 1 N HS SS St U A A ll Ref 31 321 334 344 35t 36t 371 38 39t 40 414 424 47 49 Parts Part Description Qty SEAL piston see L200cc Pack 1 ing Kits VALVE intake 1 NUT packing 1 NUT packing SST 1 GLAND male piston see 1 L200cc Packing Kits Sx GLAND male piston SST see 1 L200cc Packing Kits V PACKING see L200cc Pack 2 ing Kits tek V PACKING see L200cc Pack 2 ing Kits m V PACKING see L200cc Pack 2 ing Kits GLAND female see L200cc 1 Packing Kits Ex GLAND female piston SST 1 see L200cc Packing Kits SEAL valve 1 HOUSING valve 1 9 HOUSING valve SST 1 PLUG valve 1 PLUG valve SST 1 HANDLE outlet bleed 1 CLIP outlet bleed 1 4184090 LABEL warning 2 9184462 4100508 SCREW drive 6 109202 172479 TAG instruction safety 1 mt PLUG pipe 1 197561 PLATE identification 1 mt PLUG pipe 1 Model L200CS only Model L200CM only Model 120055 only See L200cc Kits table page 26 Sc Model L200SM only A Replacement Danger and Warning labels tags and cards are available at no cost 25 Parts
30. ger over the surface ti10568a Fic 11 10 Steps 14 19 apply to 500cc displacement pumps only 14 500cc Displacement Pumps Only use a socket wrench to remove six capscrews 45 ti10584a Fic 12 15 Tap underside of outlet housing 2 with a rubber mallet to loosen housing from cylinder 17 Lift out let housing off displacement pump and set it aside Be careful not to scratch displacement rod 1 while removing housing Remove seal 18 from top of cyl inder 16 Lift cylinder 17 up off intake housing 22 Dis placement rod 1 piston assembly intake valve assembly and priming piston rod 24 will come with cylinder 17 Place cylinder 17 sideways in a vise with soft jaws Using a rubber mallet on end of priming piston rod 24 drive displacement rod 1 and piston assem bly out of the top of the cylinder Continue to pull rod out of cylinder until priming piston rod 24 comes free 18 Remove seal 18 from bottom of cylinder 17 Hold cylinder up to light at an angle to examine inside surface for scoring and damage 312375J 19 Pull seal 18 and seat 20 out the top of the intake housing 22 If seat is difficult to remove turn hous ing upside down and drive seat out using a hammer and brass rod 09 18 E it FIG 13 20 Examine mating surfaces of seat 20 and intake valve body 32 for damage 21 To access throat packings and glands use an adjustab
31. hex of intake cylinder 22 to unscrew it from intake valve housing 19 19 22 ti10562a FiG 7 312375J Repair 9 Use an adjustable wrench to unscrew intake valve housing 19 from cylinder 17 and outlet housing 2 Pull intake valve housing off cylinder Intake check valve assembly R should slide down priming piston rod 24 as you remove housing if it does not slide easily firmly tap on top of housing 19 witha rubber mallet to loosen r 000000 312375 1 Fic 8 10 Use a 400 mm adjustable wrench on flats of dis placement pump cylinder 17 and unscrew cylinder from outlet housing 2 Remove o rings 18 Inspect inside surface of cylinder for wear scoring or other damage by holding it up to light at an angle or running a finger over the surface 110601 ti10565a FIG 9 Repair 11 Use an o ring pick to remove seal 21 from intake valve housing 19 Discard seal use a new one for reassembly See FiG 10 12 Pull intake seat 20 out bottom of intake valve hous ing 19 Take care not to drop intake valve assem bly R as it comes free and set it aside for later If seat 20 is difficult to remove insert a hammer and brass rod through the top of housing 19 and drive seat out FIG 10 13 Use a rubber mallet to drive displacement rod 1 and priming piston rod 24 out of outlet housing 2 Inspect outer surfaces of rods for damage by run ning a fin
32. hile performing this step FiG 22 ZI 347 1 ti10577a 13 Repair 9 Lubricate seal 18 and install it on the bottom of cyl inder 17 Slide intake valve housing 19 onto prim ing piston rod 24 Ensure smooth surface of valve stop faces displacement pump intake Screw hous ing onto cylinder ti10579a FIG 23 10 Lubricate priming piston rod 24 then slide assem bled intake valve onto rod Ensure packing nut 33 goes on rod first Push valve assembly up rod stop ping before it reaches intake valve housing 19 See FIG 24 11 Hold valve body 32 steady with a wrench while using an adjustable wrench to tighten packing nut 33 see the following table for correct torque Use a rubber mallet on priming piston rod 24 to drive valve assembly up to stop Displacement Pump Torque 60cc and 100cc 43 47 ft lbs 58 63 Nem 200cc and 250cc 71 79 ft Ibs 96 107 Nem ti10580a Fic 24 14 12 The intake seat 20 is reversible on the 200cc and 250cc displacement pumps Inspect both sides of seat and install it with the best side facing into hous ing 19 Push it into housing until it seats securely Lubricate seal 21 and install in the bevel around the bottom of the seat For 60cc and 100cc displacement pumps install intake seat 20 so large beveled side faces down toward pump intake 13 Lubricate threads of intake cylinder 22 Use an adjustable wrench to screw i
33. included in kit 255615 Bleed Valve Kit all Carbon models 312375J 255616 255619 255693 255697 255700 Parts Bleed Valve Kit all SST models Enclosed Wet Cup Seal Kit MaxLife L200CM and L200SM Complete Seal Kit PTFE Alternative includes all PTFE Alternative kits listed under L200cc Packing Kits page 28 Enclosed Wet Cup Kit L200CM Enclosed Wet Cup Kit L200SM 27 Parts L200cc Packing Kits Throat Packings Severe Duty Ref Description Qty 5 GLAND packing female 1 GLAND SST 1 6 V PACKING UHMWPE 3 7 PTFE 2 8 x GLAND packing male 1 GLAND packing male SST 1 MaxLife Ref Description Qty 5 SEAL u cup 1 6 SPACER metal 1 7 SPACER acetal 1 Severe Duty MaxLife ii Lips face down Lips face down 7 7 SS ti10593a ti10590a 3 4 8 PTFE Alternative Ref Description Qty 5 GLAND packing female 1 6 V PACKING PTFE 5 8 GLAND packing male 1 Lips face down lt 5 28 ti10590a C 3 4 8 Intake Valve Packings Severe Duty and MaxLife Ref 34 X 35 36 mx 37 X Description GLAND male priming piston GLAND male priming piston SST PACKING UHMWPE PACKING PTFE Severe Duty PACKING leather MaxLife GLAND female priming piston GLAND female priming pis ton SST Model L200CS only Model L200CM only Model 120055 only Model L200SM only Qty PNM 3
34. ips face down O s 10591a 2 8 38 Intake Valve Packings Severe Duty and MaxLife Ref Description Qty 34 GLAND male priming piston 1 35 PACKING UHMWPE 2 36 PACKING PTFE Severe Duty 2 x PACKING leather MaxLife 2 37 GLAND female priming piston 1 Model L500CS only Model L500CM only Model 150055 only Model L500SM only 37 OQO ti10597a PTFE Alternative Ref Description Qty 34 GLAND male priming piston 1 35 PACKING PTFE 4 37 GLAND female priming piston 1 37 3 ti11119a Piston Packings PTFE Alternative Ref Description Qty 31 SEAI piston 1 Lips face up 312375J Dimensions Dimensions 1060 and L100CM Models L200SM and L250SM Models L500CM Model ti10396a ti10392a ti10720a Displacement Pump Dimensions A C Displacement Height Outlet Size Weight Pump in mm in npt Ibs kg 5 19 200 29 75 755 7 1 npt f 64 29 250 29 68 754 0 1 npt f 64 29 29 88 759 0 1 1 2 npt m 86 39 39 3123751 Outlet Housing Mounting Hole Layout Outlet Housing Mounting Hole Layout 5 91 in 150 mm ti10598a 8 0 in 203 mm ti0600a 40 312375J Outlet Housing Mounting Hole Layout 312375J 41 Technical Data Technical Data All displacement pump models have the same maximum operating temperature Displacement Maximum Fluid Working Pressure Displacement per Cycle
35. le wrench to remove the throat cartridge 3 22 Remove cartridge o ring 4 Then remove throat packings P from throat cartridge 3 Some models include a fluid outlet nipple 43 and o ring 44 Do not remove these parts from housing unless they need replacement e MaxLife 56 p O S Severe Duty 4 5 Oe OSs rz B ti11118a FIG 14 312375J Repair 23 Place flats of displacement rod 1 in a vise Unscrew piston 23 from displacement rod priming piston rod 24 will come with it Slide piston guide 28 and seat 30 off piston 23 24 ti10569a FIG 15 24 Inspect outer surfaces of displacement rod 1 and priming piston rod 24 for wear scoring or other damage by holding them up to light at an angle or running a finger over the surface 25 t is not necessary to remove priming piston rod 24 from piston 23 unless your inspection reveals scor ing wear or other damage to either part To disas semble place piston flats in a vise and unscrew the rod 26 Place piston seat 30 and guide 28 in vise Slide a brass rod through openings in piston guide and unscrew it from seat Remove piston seal 31 and guide bearing 29 Guide bearing 29 is press fit into the piston guide 28 and may require cutting to ease removal 30 ti10570a FiG 16 11 Repair 27 To disassemble intake check valve assembly place Reassem bly intake valve bod
36. n CST GLAND male priming piston SST 35 PACKING UHMWPE 36 PACKING PTFE PACKING leather 37 GLAND female priming piston CST GLAND female priming piston SST PO NYO CS Models only SS Models only CM Models only SM Models only Lips face up 37 ti10595a PTFE Alternative Ref Description Qty 34 GLAND male priming piston 1 35 PACKING PTFE 4 37 GLAND female priming piston 1 34 E Lips face up 35 37 3 ti10596a Piston Packings PTFE Alternative Ref Description Qty 31 SEAL piston 1 23 Parts 200cc and 250cc Displacement Pumps KEY Torque to 239 271 ft lb 323 366 Nem A Torque to 95 115 ft lb 128 155 Nem A Torque to 345 435 ft lb 466 587 Nem A Torque to 71 79 ft Ib 96 107 Nem Torque to 92 102 ft lb 124 138 Nem 200cc Displacement Pump Shown Torque to 57 63 ft lb 77 85 Nem Torque to 130 190 ft lb 176 258 Nem 2 m Te Apply thread sealant p 1 L Piston Check Valve Assembly gt M Throat Packings gt t ad N N Intake Valve Packings c i Ee all soft seal components before 1 e 34 37 installation P 5 8 l 23 4 lt gt E 65 7 P s lt gt e 20 H m e of T cont 31 eS 2 o e oo ea 14 an 4 I 42 19 41 OC 24 60A eO 26 Mc B L4 e A A
37. ntake cylinder into intake valve housing 19 Torque intake cylinder see the following table for correct torque This will also torque intake valve housing 19 and displace ment pump cylinder 17 into outlet housing 2 Displacement Pump Torque 60cc and 100 213 287 ft lbs 288 387 Nem 200cc and 250cc 345 435 ft lbs 466 587 Nem w10581a 25 Steps 14 21 apply to 500cc displacement pumps only 14 Slide rod guide 19 onto priming piston rod 24 ensuring the end nearest valve stop goes on rod first 15 Slide assembled intake valve onto priming piston rod 24 ensuring packing nut 33 goes on rod first Push valve assembly up rod stopping before it reaches rod guide 19 16 Hold valve body 32 steady with a wrench while using an adjustable wrench to tighten packing nut 33 Torque to 71 78 ft lbs 97 106 Nem Use a hammer and a brass rod to carefully drive valve assembly further up rod until it reaches the stop 312375J Repair 17 Place cylinder 17 sideways in a vise with soft jaws 21 Lubricate seal 18 and place it on top of cylinder 17 Insert outlet housing 2 on to cylinder Install 18 Lubricate seal 18 and place it on bottom of cylin six long capscrews 45 through outlet housing 2 der 17 Cylinder is symmetrical so either end can and into intake housing 22 Using a socket wrench be the bottom torque screws oppositely and evenly to 180 195 ft lbs 244 264 Nem
38. of damage lubricate o ring and place it on nipple Screw nipple into outlet housing 2 Torque to 44 62 ft lbs 60 84 Nem 16 J id10561a 312375J 28 Check 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 22 24 ec ar n ti10586a L FiG 32 312375J Repair 29 Slide priming piston 26 and priming piston guide 25 only on L100 and L500 models onto rod 24 until it stops Hold rod 24 steady with an adjustable wrench on flats and screw seat 27 onto rod with another wrench Torque to specified torque refer to the following table Displacement Pump Torque 60cc and 100cc 34 38 ft lbs 46 51 Nem 200cc and 250cc 57 63 ft lbs 77 85 Nem 71 79 ft lbs 96 107 Nem 25 gt 2 7 72 ti10587a FIG 33 30 Reconnect displacement pump to the air motor as explained in Check Mate Pump Packages manual 312376 31 Allow 2 hours for thread sealant to cure before returning pump to service 17 Parts Parts 60cc Displacement Pumps KEY N Torque to 85 95 ft lb 115 128 Nem A Torque to 28 44 ft lb 38 59 Nem A Torque to 213 287 ft lb 288 387 Nem A Torque to 43 47 ft lb 58 63 Nem A Torque to 34 38 ft lb 45 51 Nem A Torque to 26 30 ft lb 35 41 Nem Torque to 90 130 ft lb 122 173 Nem UN Torque to 44 62 ft lb 60 84 Nem A Apply th
39. read sealant P Throat Packings S Intake Valve Packings T Piston Check Valve Assembly includes 23 N Sa Lubricate all soft seal components before P 5 7 installation 13 0 18 0 41 R 32 37 S 34 37 26 27 N 20 Fi Neat 30 A T112644B 18 312375J Parts 100cc Displacement Pumps KEY N Torque to 85 95 ft lb 115 128 Nem PAN Torque to 28 44 ft lb 38 59 Nem Torque to 213 287 ft lb 288 387 Nem ZA Torque to 43 47 ft lb 58 63 Nem 9v Torque to 34 38 ft lb 45 51 Nem Torque to 26 30 ft lb 35 41 Nem AN Torque to 90 130 ft Ib 122 173 Nem Torque to 44 62 ft lb 60 84 Nem A Apply thread sealant L Piston Check Valve Assembly includes 23 8 M Throat Packings N Intake Valve Packings L I I Lubricate all soft seal components before installation 13 ge Nt T110862A 312375J 19 Parts 60cc and 100cc Displacement Pumps Ref 1 at 51 61 7i 91 91 104 114 12 134 14 154 164 174 184 19 204 21t 22 234 244 20 Part 257530 9257531 255569 4 255570 255604 257561 15K751 9 15U603 104361 KR mx Le ux Le x 109205 184044 150586 2255610 257560 T Description KIT rod displacement chrome includes 18 21 1060 only KIT rod displacement MaxLife includes 1
40. ridge D Outlet Housing E Fluid Outlet F Pump Bleed Valve G Pump Cylinder H Intake Valve Housing J Intake Cylinder Priming Piston Assembly L Hex Head Bolt 500 displacement pumps only M Wet Cup Sight Glass MaxLife models only Wet Cup Fill Cap MaxLife models only L500CM Model 312375J Repair Troubleshooting See Check Mate Pump Packages manual 312376 Required Tools Torque wrench Bench vise with soft jaws Rubber mallet Hammer 400 mm 15 8 in adjustable wrench O ring pick Flat head screwdriver 13 mm 1 2 in dia brass rod Set of socket wrenches Set of adjustable wrenches Packing nut wrench supplied with pump package 24 in 610 mm adjustable wrench M4 hex key wrench Thread lubricant Thread sealant e Loctite 2760 or equivalent Disassembly and Reassembly of Throat Packings and Cartridge All new Check Mate displacement pumps are equipped with a throat packing cartridge 3 that enables easy removal and replacement of throat packings without the complete disassembly of the displacement pump 1 Run air motor and displacement pump to bottom of stroke 2 Relieve pressure See Check Mate Pump Packages manual 312376 for instructions 3 Remove air motor coupling assembly from displace ment rod See Check Mate Pump Packages manual 312376 for instructions 4 Push air motor piston rod up to top of stroke 5 Remove wet cup cover present on enclosed wet cups only 6 Pl
41. riming Piston Rod Kit Severe Duty CS 256871 Priming Piston Rod Kit Severe Duty SS 255578 Priming Piston Rod Kit MaxLife CM 256872 Priming Piston Rod Kit MaxLife SM 255604 Outlet Kit CS see page 20 for parts included in kit 257561 Outlet Kit SS see page 20 for parts included in kit 255610 Intake Cylinder Kit CS see page 20 for parts included in kit 257560 Intake Cylinder Kit SS see page 20 for parts included in kit 255615 Bleed Valve Kit CS 255616 Bleed Valve Kit SS 255618 Enclosed Wet Cup Seal Kit MaxLife 255696 Enclosed Wet Cup Kit MaxLife CS 257559 Enclosed Wet Cup Kit MaxLife SS 22 312375J 60cc and 100cc Packing Kits Throat Packings Severe Duty Ref Description Qty 5 x GLAND packing female CST 1 GLAND packing female SST 1 6 V PACKING UHMWPE 3 7 V PACKING PTFE 2 8 GLAND packing male CST 1 GLAND packing male SST 1 MaxLife Ref Description Qty 5 SEAL u cup 1 6 SPACER CST SPACER SST 7 SPACER acetal Severe Duty MaxLife Lips face down Lips face down 6 hec 5 DM C 2 ti10592a ti10589a S 8 PTFE Alternative Ref Description Qty 5 GLAND packing female 1 6 V PACKING PTFE 5 8 GLAND packing male 1 Lips face down lt 5 5 ti10590a 4 8 3123751 Parts Intake Valve Packings Severe Duty and MaxLife Ref Description Qty 34 GLAND male priming pisto
42. rque Be careful not to damage throat packings on leading edge of rod Displacement Pump Torque 60cc and 100cc 90 130 ft lbs 122 176 Nem 200cc and 250cc 130 190 ft lbs 176 257 Nem 150 261 ft lbs 203 355 Nem S 3 gt P Severe Duty 0000000 ti10576a FIG 29 24 Use packing nut wrench supplied to tighten wet cup 9 to specified torque refer to the following table 28 44 ft lbs 38 59 Nem 200cc and 250cc 95 115 ft Ibs 128 155 Nem 95 115 ft Ibs 128 155 Nem 110585 Steps 26 27 apply only to displacement pumps with enclosed wet cups 26 Install new o ring 11 wet cup wiper 15 seal 16 and snap ring 61 into wet cup cover 10 See FIG 31 The snap ring 61 is applicable only to 60cc and 100cc displacement pumps 27 Carefully slide wet cup cover 10 over displacement rod Line up holes in cover and wet cup Insert screws 14 Use a hex head screwdriver to tighten screws See FIG 31 Use caution when sliding wet cup cover 10 over displacement rod 1 to avoid damaging seals 15 16 25 Lubricate the threads of the bleeder valve plug 40 The plug has two sets of threads Be sure to screw the plug completely into the valve body 39 Torque the plug to 9 11 ft lbs 12 15 Nem Some models include an outlet nipple 43 and o ring 44 It is not ordinarily necessary to remove these parts However if they were replaced because
43. to d dd ci d d eee MR ER EE RH E DE RR RR AR eed i ANB AI I d EL E LR UN E ERR ERE Ed EE RN RN NUNG 36 312375J L500cc Kit Descriptions Intake Valve Seal Metal and Soft Kit Severe Duty L500CS Intake Valve Seal Metal and Soft Kit MaxLife L500CM Intake Valve Seal Metal and Soft Kit Severe Duty L500SS Intake Valve Seal Metal and Soft Kit MaxLife 15005 Displacement Rod Kit L500CS and L500SS Displacement Rod Kit L500CM and L500SM Cylinder Kit Severe Duty L500CS and L500SS Cylinder Kit MaxLife L500CM and L500SM NM 258007 _ 255609 255013 312375J 255616 255621 255695 255699 255 02 Parts Bleed Valve Kit all SST models Enclosed Wet Cup Seal Kit MaxLife L500CM and L500SM Complete Seal Kit PTFE Alternative includes all PTFE alternative kits listed under L500cc Packing Kits page 38 Enclosed Wet Cup Kit L500CM Enclosed Wet Cup Kit L500SM 37 Parts L500cc Packing Kits Throat Packings Severe Duty Ref Description Qty 5 GLAND packing female 1 6 V PACKING UHMWPE 3 7 V PACKING PTFE 2 8 GLAND packing male 1 MaxLife Ref Description Qty 5 SEAL u cup 1 6 SPACER metal 1 7 SPACER acetal 1 Severe Duty MaxLife Lips face down Lips face down ti10594a it0591a C 3 4 8 PTFE Alternative Ref Description Qty 5 GLAND packing female 1 6 V PACKING PTFE 5 8 GLAND packing male 1 L
44. ton guide 28 57 63 ft lbs 77 85 Nem FIG 19 12 312375J 5 If it was necessary to remove the priming piston rod 24 from the piston 23 apply thread sealant to threads of the rod Place flats of piston in a vise Hold flats of rod with an adjustable wrench and screw rod into piston see the following table for cor rect torque Be careful not to create burrs on flats of rod Displacement Pump Torque 60cc and 100cc 34 38 ft lbs 46 51 Nem 200cc and 250cc 92 102 ft Ibs 124 138 Nem 90 100 ft lbs 122 135 Nem 6 Place flats of displacement rod 1 in a vise Install piston seat guide assembly onto the piston 23 Apply thread sealant to threads of rod and screw piston assembly onto rod see the following table for correct torque Displacement Pump Torque 60cc and 100cc 85 95 ft Ibs 115 128 Nem 200cc and 250cc 239 271 ft lbs 323 366 Nem 327 363 ft lbs 441 490 Nem piston assembly a 110574 FIG 20 312375J Repair Steps 7 13 apply to 60cc 100cc 200cc and 250cc displacement pumps only 7 Lubricate seal 18 and place it on top of the cylin der 17 Screw cylinder handtight into outlet hous ing 2 The cylinder is symmetrical so either end can be the top FIG 21 ti10575a 8 Carefully insert displacement rod 1 into bottom of cylinder 17 Push rod up into cylinder and through outlet housing 2 Be careful not to damage piston seal 81 w
45. y 32 in a vise and unscrew pack ing nut 33 Remove seal 38 from nut and intake 1 Lubricate the intake valve packings S and install valve packings S from valve body Inspect mating them in valve 32 See FiG 18 See Packing Kits surfaces of intake valve body 32 and seat 20 for sections for the correct intake valve packing configu damage or wear ration 2 With beveled side facing up press intake valve seal 38 in to recess of intake valve packing nut 33 until it snaps into place The nose of the seal should be flush with or slightly recessed into the face of the packing nut See FIG 18 The seal 38 is press fit in the nut 33 and may require cutting to ease removal 3 Place flats of valve body 32 in a vise Screw pack ing nut 33 into valve body handtight Set intake housing assembly aside ti10572a Fic 17 28 Unscrew bleeder valve plug 40 completely from valve body 39 Clean valve threads and bleed hole It is not necessary to remove valve body from FIG 18 displacement pump outlet housing 2 ti10572a 29 Inspect all parts for damage Clean all parts and 4 Lubricate piston seal 31 and install it on piston threads with a compatible solvent Reassemble as seat 30 Screw piston guide 28 onto seat 30 explained in the Reassembly section Place piston seat in a vise and use a brass rod to torque guide see the following table for correct torque Snap guide bearing 29 into pis

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