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Graco 204490 manual

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Table of contents for the manual

  • Page 1

    Instr uctions T opper Units 306556S EN Grease dispense unit with pneumatic pump eleva tor f or easy drum replacement. For prof essional use onl y . Model 226013 50:1 Ratio Fire-B all ® Pump 5000 psi (34 .5 MP a , 345 bar) Maximum W orking Pres- sure 100 PSI (0. 68 MP a, 6.89 bar ) Maximu m Air Pressure Model 226018 50:1 Ratio President ® Pu mp 40[...]

  • Page 2

    2 306556S Contents W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pressure Relie f Procedure . . . . . . . . . . . . . . . . . 5 T ypical Installation . . . . . . . . .[...]

  • Page 3

    Warnings 306556S 3 Wa r n i n g s The f ollowing warnings are f or the setup , use, g rounding, maintenance, and repair of this equipment. Th e e xclama- tion point symbol ale r ts you to a gene ral w arning and the hazard symbols ref er to procedure-specific risks . When these symbols appear in the bod y of this manual or on w arning labels, ref e[...]

  • Page 4

    Warnings 4 306556S T O XIC FLU ID HAZARD Hazardous fluid or to xic fumes can cause ser ious injury or death if splashed in the e ye s or on the skin, inhaled, or s wallo wed. • Know the specific hazards of the fluid you are us ing. • Store hazardou s fluid in an appro ved containe r . Dispose of hazardous flui d according to all local, state, a[...]

  • Page 5

    Installation 306556S 5 Installation Gr ounding • Pump : Use a ground wire and clamp as shown in Fig 1. • Air and fluid h oses: Use only electrically conductiv e hoses. • Air Compressor : F ollow manuf acturer’ s reco mmen- dations . • Spra y fun and dispensin g v alve: Gr ound throug h connection to a properly gro unded fluid hose and pum[...]

  • Page 6

    Installation 6 306556S T ypical Installation The T ypical Installation (sho wn in fig 2) is only a guide f or selecting and installing this system. It is not an actual system design. Con tact y our local Gr aco representativ e f o r assistance in de signing a syst em to suit your par t icu- lar needs . P ositioning the Elev ator 1. P osition the el[...]

  • Page 7

    Installation 306556S 7 Mounting the Pump Models 226013, 226018, 244637 1. Mount the pump sup por t brac ket (86 ). (F IG . 4) 2. Remove inductor plate nut (11 or 2 4), locking ring (8 or 23) and o-ring (9). (F IG . 5) 3. In order , slide inductor pl ate nut (11 or 2 4 ), loc king ring (8 or 23) and o-ring (9) on pum p riser tube. (F IG . 5) 4. Adju[...]

  • Page 8

    Installation 8 306556S All Models Ref er to F IG . 7 for the f ollowing Steps . 4. Loosen the pump su ppor t clamps again and r aise the suppor t (64) un til it meets the pump base. 5. Secure the Presiden t or Fire-Ball p u mp to the pump suppor t mounting plat es from the underside with the screws (68). 6. Tighten scre ws (68) on lower pu mp brack[...]

  • Page 9

    Installation 306556S 9 8. Install a b leed-type master air v alve on the pump’ s air supply line. 9. Install a fluid shutoff v alve on the fluid supply line to shut off fluid to the pump. 10. Finish assemb ling the hoses and fittings as shown on P ar ts Drawing P age 16.[...]

  • Page 10

    Operation 10 306556S Operation Installing a Drum Ref er to F IG . 9 for the f ollowing instru ctions. 1. Relie v e the pressure, se e Pressure Relief Proce- dure, page 5. 2. Close the ball v alve (65). The h andle will be a t a 90° angle to the valve body . 3. Open the b leed-type master air v alve (F). 4. Open the inductor pla t e v ent by t urni[...]

  • Page 11

    Operation 306556S 11 Remo ving a Drum 1. Relive pressure, see Pressure Relief Proce dure, page 5. 2. Press in and hold the air-as sist v alv e (47) until the inductor plate rises abov e the drum. Release the va lve . ( F IG . 9) 3. Open the snap-over v alve (27) a nd raise the elev a - tor to full height. (F IG . 9) NO TE: If you lose air pressure [...]

  • Page 12

    Maintenance 12 306556S Maintenance Ref er to F IG . 10 f or ref erence numbers . NO TE: T o av oid contaminating the fluid in the supply container , k eep the pump intak e and the induct or plate clean during the servicing operations. Place the par ts on clean paper or r ags. Remo ving the Pump 1. Reliev e Pressure, see Pressure Relief Procedure , [...]

  • Page 13

    Troubleshooting 306556S 13 T r oubleshooting Prob lem Cause Solution Low f low or air suck ed into pump or under indu ctor plate. 1. Open inductor plate v ent 2. Loose inductor plate slee ve lock- ing nut 3. Worn indu ctor seals 1. Close the inductor plate . 2. Tighten the loc king nuts. 3. Replace seals; See P ar ts Dra w- ing P age 16. F ailure o[...]

  • Page 14

    Parts 14 306556S Pa r t s Model 204490 Elev ator and Inductor Plate Asse mbl y Includes items 17, 25, 90, and 101 Model 226013 Pump, Elev ator , and Inducto r Plate Assembly Includes items 1, 25, 89, 90, 9 1 and 10 1 Model 226018 Pump, Elev ator , and Inducto r Plate Assembly Includes items 21, 25, 90, 97, 10 1, and 106 Model 2446 37 Pump, Elev ato[...]

  • Page 15

    Parts 306556S 15 Ref No. 1: P ar t No. 204353 Inductor Plate Assembly: 400 lb Drum size Fits 50:1 Fire-Ball In-Line Pump; Includes items 2-16 Ref No. 17: P a rt No. 204405 Inductor Plate Assembly: 400 lb Drum size Fits Monarch and Presiden t In-Line Pumps Includes items 3 - 7, 10, 12 - 16, 18 - 20 Ref No. 21: P a rt No. 205699 Inductor Plate Assemb[...]

  • Page 16

    Parts 16 306556S aa 0731 0729 0730 Ref. No. 27 Snap-Over V alve Assembly Includes items 28 to 40 Ref. No. 42 Restrictor V alve Assembly Includes items 43 to 46 Ref. No. 47 Air Assist V alve Assembly Includes items 48 to 60 43 46 44 45 1/8 npt 29 36 28 40 37 32 35 39 31 34 33 38 30 3/8 npt 52 51 60 50 49 56 59 55 48 58 54 57 53 64 62 78 1/4 npt 47 4[...]

  • Page 17

    Parts 306556S 17 Ref No. 25: P ar t No. 204461 Wishbone Suppor t Assembl y Ref No. P a rt No. Description Qty . 27 202295 SNAP-O VER V AL VE ASSEMBL Y Includes items 28 - 40 28 100272 LOCKW ASHER, int. shkprf , No. 6 1 29 104560 SCREW , ov al hd, 6-32 3/8” 1 30 154519 KNOB 1 31 154526 W ASHER 1 32 154570 W ASHEr 1 33 154594 O-RING, buna-N 1 34 15[...]

  • Page 18

    Parts 18 306556S Ref No. 91: P ar t No. 204467 Fire-Ball Delivery Hose Kit Includes items 92 - 94, 96, and 115 Ref No. 97: P ar t No. 205102 President Delivery Hose Kit Includes items 94, 96, 98, 99, and 110 Dimensions Ref No. Part No. Description Qty . 92 100206 BUSHING, 1/2 npt(m) x 1/4 npt(f) 1 93 109150 HOSE, fl uid, cpld 1/4 npt(m) ), 1/4” ([...]

  • Page 19

    Technical Data 306556S 19 Te c h n i c a l D a t a See the pump instruction manual f or T echnical Data including W etted P ar ts, P or t Sizes , and so on. . T opper Units US Metric Maximum fluid w or king pressure 50:1 Ratio Fire-Ball Pump 5000 psi 34.5 MP a, 345 bar 50:1 Ratio Pr esident Pump 4000 psi 28 MP a, 280 bar 75:1 Ratio President Pump 4[...]

  • Page 20

    All written and visual data con tained in th is document reflects the late st product information available at the time of pu blica tion. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/pate nts. Original instructions. This manual contains English. MM 306556 Graco Headquarters: Minneapo[...]