Graco 310649C - Manual

Warning 310649C 5 WARNING 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. • Do not point the gun at anyone or at any par...

Grounding 310649C 7 Grounding Check your local electrical code and proportioner man-ual for detailed grounding instructions. Ground the spray gun through connection to a Graco-approved grounded fluid supply hose. Piston Safety Lock Engage piston safety lock whenever you stop spray-ing, to avoid acci...

Overall View 8 310649C Overall View Key: A A Side Fluid Valve (ISO) B B Side Fluid Valve (RESIN) C Air Cap D Fluid Housing E Gun Fluid Manifold F Cleanoff Air Valve G Piston Safety Lock H CeramTip (behind air cap) J Optional Fluid Inlets (A Side Shown) K Lock Ring L Fluid Inlet Swivels (A Side Shown...

Installation 310649C 9 Installation Mounting gun to rod Mounting gun to stationary support or robot arm 1. To mount the gun on a 1/2 in. diameter rod, insert the bar (A) through the hole in the gun body as shown. 2. Secure the gun to the bar by tightening 1/4 in. - 20 mounting screws. To mount gun t...

Setup 310649C 11 Setup 1. Close fluid valves A and B. 2. Connect A (ISO) and B (RESIN) fluid hoses to fluid manifold. 3. Engage piston safety lock. 4. Connect the airlines, see Installation page 8. Attach fluid manifold (D) to gun. To change position of fluid manifold or use optional fluid inlets, s...

Pressure Relief Procedure 310649C 13 Pressure Relief Procedure Read warnings, page 5. Relieve pressure before cleaning or repairing gun. 1. Engage piston safety lock. CAUTION Air supply is required for gun actuation. Do not dis-connect gun air supply until fluid pressure is relieved. 2. Close fluid ...

Shutdown 14 310649C Shutdown For complete shutdown procedure, refer to Fusion Gun manual 309550 or 309856.

Parts 16 310649C Parts Air Purge 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 Torque to 235-245 in-lb (26.6-27.7 N•m). Torque to 35-45 in-lb (4-5 N•m). Torque to 3...

Parts 18 310649C Mechanical Purge Gun TI4523b 9 28 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 Torque to 125-135 in-lb (14-15 N•m). Torque to 32-40 ft-lb (43-54 N•m). 1 3 3 1 1 1 TI3870a 54 53 ...

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

Technical Data 310649C 21 Technical Data All brand names or marks are used for identification purposes and are trademarks of Graco Inc. or their respective owners. Accessories Category Data Maximum Fluid Working Pressure 3500 psi (24.2 MPa, 242 bar) Minimum Air Inlet Pressure 80 psi (0.55 MPa, 5.5 b...

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. Original instructions. This manual contains English. MM 310649 Graco Headquarters: Minneapolis Int...