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Graco 310649C manual

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Table of contents for the manual

  • Page 1

    Instr uctions - P ar ts A utomatic Plural Component, Imping ement Mix Spra y Gun For use with non-flammab le foam and pol yurea. Not f o r use in e x plosive atmospheres. 3500 psi (24.2 MP a, 242 bar) Maxim um Fluid Working Pressure 80-130 psi (0.55-0.9 MP a, 5.5-9. 1 bar) Air Inlet Pressur e Range 200 ° F (94 ° C) Maximum Fl uid T emperature Air[...]

  • Page 2

    Contents 2 310649C Contents Manual Con v entions . . . . . . . . . . . . . . . . . . . . . . . . 2 Air Purge Guns . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Round Pattern Gu ns . . . . . . . . . . . . . . . . . . . . . . 3 Flat P atte rn Guns . . . . . . . . . . . . . . . . . . . . . . . . 3 Related Manuals . . . . . . . . . . . . . [...]

  • Page 3

    Air Purge Guns 310649C 3 Air Pur g e Guns Round P attern Guns Flat P attern Guns Related Manuals F or complete saf ety , operat ion, and repair inf or mat ion, ref er to the applicab le man ual listed below . Mix Chamber Gun P ar t No., Series P ar t No. Impingement Po r t S i z e in (mm) Equivalent Size 248376, A AR2929 .029 (0.70) -00 248377, A A[...]

  • Page 4

    Mechanical Purge Guns 4 310649C Mec h anical Pur g e Guns Standar d Round P attern Guns Direct Impingement Round P attern Guns Direct Impingement Flat P attern Guns Related Manuals F or complete safety , operation, a nd repair informatio n, refer to the applicable manual listed be low . Use only these mix module/tip comb inations. Gun P ar t No., S[...]

  • Page 5

    Warning 310649C 5 W ARNING SKIN INJECTION HAZ ARD High-pressure fluid from gun, hose leaks, or ruptured components will pierce ski n. This may look lik e just a cut, but it is a serious injur y that can resu lt in amputation. Get immediate surgical treatmen t. • Do not point th e gun at any one or at any par t of the body . • Do not put your ha[...]

  • Page 6

    Isocyanate Hazard Kee p A and B Components Sep arate 6 310649C Isoc y anate Hazar d K eep A and B Components Separate BURN HAZARD Equipment surf aces and fluid that’ s heated can become v er y hot during operation. T o av oid se vere burns, do not to uch hot fluid or equipm ent. W ait until equipm ent/fluid has c ooled comp letely . T O XIC FLUID[...]

  • Page 7

    Grounding 310649C 7 Gr ounding Chec k your local electrical code and pr opor tioner man- ual f or detailed grounding instructions. Ground the sp ray gun through connection to a Graco-appro ved grounded fluid supply hose. Piston Safe ty Loc k Engage piston sa fety lock whene ver y ou stop spray- ing, to av oid accidental triggering. T urning Air Cap[...]

  • Page 8

    Overall Vi ew 8 310649C Overall Vie w Key: A A Side Fluid V a lve (ISO) B B Side Fluid V a lve (RESIN) CA i r C a p D Fluid Housing E Gun Fluid Manifold F Cleanoff Air V alve G Piston Safety Loc k H CeramTip (behind air cap) J Optional Fluid Inlets (A Side Shown) K Lock Ring L Fluid Inlet Swivels (A Side Sho wn) M Optional Air Inlets (A Side Shown)[...]

  • Page 9

    Installation 310649C 9 Installation Mounting gun to r od Mounting gun to stationary suppor t or robot arm 1. T o mount the gun o n a 1/2 in. diameter rod, inser t the bar (A) thr ough the hole in the gun body as shown. 2. Secure the gun to the bar b y tightening 1/4 in. - 2 0 mounting scre ws. T o mount gun to stationary suppor t or robot arm, see [...]

  • Page 10

    Installation 10 310649C Connecting airline and accessories 1. On each gun air su pply line, install an air pressu re regulator . • It is recommende d that the tip clean off air , gun actuation, and gun deactuation air be supplied and regulated separ ately . • A minimum of 80 psi (. 55 mpa, 5.5 bar) air pres- sure must be supp lied to the gun fo[...]

  • Page 11

    Setup 310649C 11 Setup 1. Close fluid v alves A and B . 2. Connect A (ISO) and B (RESIN) fluid hose s to fluid manif old. 3. Engage pist on safety loc k . 4. Connect the airlines, see In stallation page 8. Attach fluid man ifold (D) to gun. T o change position of fluid manif old or use optional flui d inlets, see Fusion Gun man ual 309856 or 30955 [...]

  • Page 12

    Setup 12 310649C 7. Actuate gun to chec k fo r full mix chamber trav el. F ront of air cap (C) sh ould be approximat ely flush with front retainin g r ing (U). 8. Open cleanoff air valv e (K) 1/4-1/2 tur n and actuate air line to check that clean off air is flowing. Adjust as desired. 9. Engage pist on safety loc k . 10. T ur n on proportioner . TI[...]

  • Page 13

    Pressure Relief Procedure 310649C 13 Pressure Relief Pr ocedure Read wa r nings, page 5. Relie ve pressure bef ore cleaning or repairing gun. 1. Engage pist on safety loc k . CA UTION Air supply is required f or gun actuation. Do not dis- connect gun air suppl y until fluid pressure is relie ved. 2. Close fluid v alves A and B. Lea ve air inlet (W)[...]

  • Page 14

    Shutdown 14 310649C Shutdo wn F or complete shutdown proce dure, ref er to Fusion Gun manual 309550 or 309856.[...]

  • Page 15

    Shutdown 310649C 15[...]

  • Page 16

    Parts 16 310649C Pa r t s Air Pur g e Gun 24 15 ‡ 8 7 ‡ 27 ‡ 19 1 ‡ 25 ‡ 9 ‡ 10 23 ‡ * ‡ 11 3 ‡ ‡ 26e ‡ 26c ‡ 26d 12c 12f 12e 12b 12d TI4521b 50 ‡ 37 TI2557A Flat Pattern Detail Round Pattern Gun Shown 19 10 39 40 † * 3 T orque to 235-24 5 in-lb (26.6-27.7 N•m). T orque to 35-45 in-lb (4-5 N•m). T orque t o 32-40 ft-[...]

  • Page 17

    Parts 310649C 17 * These par ts are only av a ilable in repair kits. T o select a kit, ref er manual 3095 50. † These par ts are not av ailable singly . ‡ These par ts are included in F ront End Replacemen t Kit 246361.  These par ts are included in Safety St op Assembly 248064 (include s 1 of item 24).  Replacement Danger and W ar ning l[...]

  • Page 18

    Parts 18 310649C Mechanical Pur ge Gun TI4523b 92 8 46* †‡ 25 39 19 32 16* 8 31 14*  15  10  17  59  3  18  1 35 ‡ 11 ‡ 23 ‡ 46* †‡ 21* ‡ 20 ‡ 44 ‡ *24 †‡ 7 † 12a 12b 12d 12g 50 12c 12e 12f 34 40 T orque to 125-135 in-lb (14-15 N•m). T orque to 32-40 ft-lb (43-54 N•m). 1 3 3 1 1 1 TI3870a 54 53 Sup[...]

  • Page 19

    Parts 310649C 19 * These par ts are only av a ilable in repair kits. T o select a kit, ref er to Gun Repair Kits in man ual 309856. † These par ts are not av ailable singly . ‡ These par ts are included in Fluid Housing Asse mbly Kit 248004 (i ncludes 1 of items 24 and 46).  These par ts are included in Safety St op Assembly 248028 (include [...]

  • Page 20

    Mounting Dimensions 20 310649C Mounting Dimensions Gun mounting plate dimensions in. (mm) F IG . 1 ti4751b 1.30 (33.0) 0.625 (15.88) 0.625 (15.88) 1 (25.4) 3 x 1/8 npt 2 x 1/4-20 2 x ⌀ 0.127 (3.23) 1.06 (26.92) 0.73 (18.54) 4 x M5[...]

  • Page 21

    Technical Data 310649C 21 T ec hnical Data All brand names or mar ks are used f or identification purposes and are trademarks of Gra co Inc. or their respectiv e own er s. Accessories Category Data Maximum Fluid W orking Pressure 3500 psi (24.2 MP a, 242 bar) Minimum Air Inle t Pressure 80 psi (0.55 MP a, 5.5 bar) Maximum Air Inlet Pre ssure 130 ps[...]

  • Page 22

    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. Original instructions. This manual contains English. MM 310649 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea[...]