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Graco 3A0019J manual

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Table of contents for the manual

  • Page 1

    For pumping plural component materi als. For pr ofessional use onl y . Not for use in e xplosive atmospheres. 3500 psi (24 MP a, 241 bar) Maxi mum W or king Pressure See page 2 f or model information. Impor tant Safety Instru ctions Read all warnings and inst r uctions in this manual and all supplied manua ls. Sa v e all instructions. r_257891_3a00[...]

  • Page 2

    Models 2 3A0019J Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Isocy anate C onditions . . . . . . . . . . . . . . . . . . . . . . 5 Material Self- ignition . . . . . . . . . . . . . . . . . . . . . . . 5 Moisture Sensi tivity of [...]

  • Page 3

    Warnings 3A0019J 3 Wa r n i n g s The f ollowing warnings are f or the setup , use, groundin g, maintenance, and repair of this equipment. The e xclama- tion point symbol ale r ts you to a gener al war ning and the hazard symbol r ef ers to procedu re-specific risk. Ref er back to these wa r nings . Additional, product- specific warnings ma y be f [...]

  • Page 4

    Warnings 4 3A0019J W ARNING MO VING P ARTS HAZARD Moving parts can pinch or amputate finger s and other body parts. • K eep clear of moving parts. • Do not opera te equipment with prot ective guards or cov ers remov ed. • Pressurized equip ment can start without warning. Be f ore checking, mo ving, or ser vicing equipment, f ollow the Pressur[...]

  • Page 5

    Isocyanate Conditions 3A0019J 5 Isocy anate Conditions Material Self-ignition Moisture Sensitivity of Isocy anates Isocy anates (ISO) are catalysts used in two component f oam and polyurea coatings . ISO will react with moisture (such as humidity) to f or m sm all, ha rd, abrasive crys tals, which become suspended in the fluid. Ev entually a film w[...]

  • Page 6

    Component Identification 6 3A0019J Component Identification Key: A Displacement Rod (inside main cylinder) B Throa t Retainer C Throat C ar tridge D Outlet Housing E Main Cylinder F Crossov er T ube GT i e B o l t H Inlet Housing JI n l e t C a p K Fluid Outlet L Fluid Inlet (botto m of inlet housing) M Pump Mounting Holes N Pressure T ransducer P [...]

  • Page 7

    Pressure Relief Procedure 3A0019J 7 Pressure Relief Pr ocedure 1. Select Pa r k on Pump Control Switch if av ailable, or tur n off. 2. T urn of f feed pumps. 3. T rigger gun to relie v e pressure . 4. Close gun inlet v alves . 5. Close fluid supply inlet valv es. 6. Open all fluid dr ain v alves in the system, ha ving a waste container ready to cat[...]

  • Page 8

    Repair 8 3A0019J Repair Required T ools • Large vise • Set of adjustab le wrenches • O-ring pick • 1/2 in. bit s ock et • Rubber mallet • T orque wrench • 2 in. and 3 in. soc kets • Anti-seiz e lubricant • Remov able streng th thread loc ker Inlet Housing Disassembl y 1. Relie ve pressure and flush system. See Pressure Relief Pr o[...]

  • Page 9

    Repair 3A0019J 9 Pump Disassembl y 1. Relie ve pressure and f lush system. See Pressure Relief Pr ocedure and Flushing , page 7. 2. Remov e inlet hose and drain inle t housing (7). 3. Horizontally clamp pump on outle t housing (7) in vise, use 1/2 in. he x bit soc ket t o loosen all f our tie bolts (5) fr om in let housing (6). 4. F or 40cc and 50c[...]

  • Page 10

    Repair 10 3A0019J 12. Remov e throat retainer (19). 13. Use s crewdriver and carefully pr ess bear ing (16 or 25) and u-cup (17 or 26) out of outlet ho using (7). 14. If o-ring (20) is le aking, remo ve t hroat car tridge (18) and o-ring (20). 15. Clamp fl ats on seal end of displa cement rod (15) in vise. Remo ve piston ret ainer (14), bearing (16[...]

  • Page 11

    Repair 3A0019J 11 Pump Assembl y NO TE: Piston assembly tool is NO T needed for 10cc-15cc p ump sizes. 1. Install piston seal installation tool (PT) fro m pump repair kit on displacemen t rod (15). Hand tighten. 2. Apply g rease to seal and bearing surf ace of dis- placement ro d (15). 3. Install u-cu p (17) and bearing (16). Ensure u-cup springs f[...]

  • Page 12

    Repair 12 3A0019J 7. If the throat car tridge (18) was remov ed, install o-ring (20) on throat car tr idge (18) and lubricate with grease . Apply anti-seize lubricant to throat ca r- tridge (18) threads and ins tall in outlet housing (7). Fully tighten thro at car tridge (18) with a wrench. 8. Apply grease to u-cup (17 or 26) and s et in throat car[...]

  • Page 13

    Repair 3A0019J 13 20. Install displacement rod (15) in main cylinder (3) and throa t car t ridge (18). Ge ntly tap disp lacement rod with a rubber mallet until pist on is flush or below the surf ace of the main cylinder . 21. Remove rod installation tool (RT). 22. Gently place inlet housing (6) on ma in cylinder (3) and crossover tube (4). 23. Lubr[...]

  • Page 14

    Parts 14 3A0019J Pa r t s 5cc, 10cc, and 15cc Pumps 1. Lubricate seals, o-rings, l ead-in’ s and moving parts with grease. Apply one stripe of removable strength anaerobic sealant on threads. T orque to 50-ft-lbs (67.5 N•m). Assemble and torque after displace ment rod (15) is assembled through throat retainer (19). See table on page 13 f or tor[...]

  • Page 15

    Parts 3A0019J 15 20cc, 25cc, 30cc, 40cc, and 50cc Pumps 1. Lubricate seals, o-rings, l ead-in’ s and moving parts with grease. Apply one stripe of removable strength anaerobic sealant on threads. T orque to 50-ft-lbs (67.5 N•m). Assemble and torque after displace ment rod (15) is assembled through throat retainer (19). See table on page 13 f or[...]

  • Page 16

    Parts 16 3A0019J 60cc, 65cc, 75cc, 80cc, 86cc, 100cc, 120cc, and 160cc Pumps 1. Lubricate seals, o-rings, l ead-in’ s and moving parts with grease. Apply one stripe of removable strength anaerobic sealant on threads. T orque to 50-ft-lbs (67.5 N•m). T orque ev enly to 50-200 ft-lbs (60 -270 N•m), all to the same torque value . Fully tighten w[...]

  • Page 17

    Parts 3A0019J 17 Pump P ar ts ✓ Ref er to T able 1: Cylinder O-r ing Ki ts f or kit number . ✿ Ref er to T able 2: Cylinder Kits for kit number . ✠ Ref er to T able 3: Crossover T ube Kits for kit number . ★ Ref er to T able 4: Throat Cartr idge Kits f or kit number . ✖ Ref er to T ab le 5: Throat Re tainer Kits f or kit number . * Ref er[...]

  • Page 18

    Parts 18 3A0019J Table 1: Cylinder O-ring Kits Table 2: Cylinder Kits Table 3: Crossover Tube Kits Pump Size Cylind er O-ring Kit 5cc 258774 10cc 15cc 20cc 25cc 30cc 40cc 50cc 60cc 65cc 75cc 80cc 86cc 100cc 258773 120cc 160cc Pump Size Cylinder Kit 5cc 262557 10cc 258925 15cc 258931 20cc 258937 25cc 258943 30cc 258949 40cc 258795 50cc 258801 60cc 2[...]

  • Page 19

    Parts 3A0019J 19 Table 4: Throat Cartridge Kits Table 5: Throat Reta iner Kits Table 6: Piston Retai ner Kits Pump Size Throat Cartridge Kit 5cc 262558 10cc 258928 15cc 258934 20cc 258940 25cc 258946 30cc 258952 40cc 258798 50cc 258804 60cc 258810 65cc 24J007 75cc 24N819 80cc 258816 86cc 24J008 100cc 258822 120cc 258828 160cc 258834 Pump Size Throa[...]

  • Page 20

    Parts 20 3A0019J Seal Kits T able 7: Seal Ki ts Reference Number and Quan tity Included in Kit Pump Size Seal Kit 1 2 8 16 17 25 26 5cc 262561 2241111 10cc 258923 2241111 15cc 258929 2241111 20cc 258935 2241111 25cc 258941 2241111 30cc 258947 2241111 40cc 258793 2241111 50cc 258799 2241111 60cc 258805 22422 65cc 2 4 J 0 0 2 22422 75cc 2 4 N 8 2 0 2[...]

  • Page 21

    Parts 3A0019J 21 Displacement Rod Kits 14 15 15 26 17 25 16 16 14 17 16 17 40cc Displacement Rod Show n 60cc Displacement Rod Sho wn 10cc Displ acement Ro d Shown 14 16 17 26 25 33[...]

  • Page 22

    Parts 22 3A0019J T able 8: Displacement Rod Kits Table 9: Throat Spac er Kits Reference Nu mber and Quantity Inc luded in Kit Pump Size Displacement Rod Kit 1 2 14 15 16 17 20 21 25 26 5cc 262562 2 2 1 1 1 1 1 1 1 1 10cc 258924 2 2 1 1 1 1 1 1 1 1 15cc 258930 2 2 1 1 1 1 1 1 1 1 20cc 258936 2 2 1 1 1 1 1 1 1 1 25cc 258942 2 2 1 1 1 1 1 1 1 1 30cc 2[...]

  • Page 23

    Dimensions 3A0019J 23 Dimensions All pump sizes ha ve the same di mensions. r_257891_3a0019_22 h C B A A (Length) in. (mm) B (Inlet) in. npt (f) C (Outlet) SAE (f) 13.36 (339.3 4) 3/4-14 3/4-16[...]

  • Page 24

    Outlet Housing Mounti ng Hole Layout 24 3A0019J Outlet Housing Mounting Hole La y out All pumps ha ve th e same outlet housing mount ing hole la yout. 5.9 in (150 mm) r_257891_3a0019_23h[...]

  • Page 25

    Technical Data 3A0019J 25 Te c h n i c a l D a t a Maximum wor king pressu re . . . . . . . . . . . . . . . . . . . . . . . 3500 psi (2 4MP a, 241 bar ) Maximum operating te mperature . . . . . . . . . . . . . . . . . . . 180° F (82° C) Maximum cycle rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 cycles per mi nute Minimum feed[...]

  • Page 26

    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. Original instructions . This manual contains English. MM 3A0019 Graco Headquarters: Minneapolis[...]