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Instructions-Parts
310648 Rev.E
Solvent Purge Plural Component Gun
248597, Series A
Solvent Purge Manual Spray Gun
248647, Series A
Machine Mount Spray Valve with Manual Solvent Purge
248603, Series A
Standard Mechanical Purge Conversion Kit
3500 psi (24.2 MPa, 242 bar) Maximum Fluid Working Pressure
80-130 psi (0.55-0.9 MPa, 5.5-9.1 bar) Air Inlet Pressure Range
200°F (94°C) Maximum Fluid Temperature
3500 psi (24.2 MPa, 242 bar) Maximum Solvent Working Pressure
TI5006a
TI4965a
US Patent Pending
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
II 2 G
Copyright 2004, Graco Inc. is registered to I.S. EN ISO 9001
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Table of Contents
Related Manuals for Graco FUSION 248597
Summary of Contents for Graco FUSION 248597
- Page 1 200°F (94°C) Maximum Fluid Temperature 3500 psi (24.2 MPa, 242 bar) Maximum Solvent Working Pressure TI5006a TI4965a US Patent Pending Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 II 2 G Copyright 2004, Graco Inc. is registered to I.S. EN ISO 9001...
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Page 2: Table Of Contents
Clean Spray Tip ......23 Graco Information ......56 Clean Muffler . -
Page 3: Manual Conventions
Manual Conventions Manual Conventions Warning Caution CAUTION WARNING A caution alerts you to possible equipment damage or destruction if you do not follow instructions. Note A warning alerts you to possible serious injury or death if you do not follow instructions. A note indicates additional helpful information. -
Page 4: Warning
Warning WARNING PERSONAL PROTECTIVE EQUIPMENT You must wear proper 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: •... - Page 5 Misuse can cause serious injury or death. • For professional use only. • Use equipment only for its intended purpose. Call your Graco distributor for information. • Read manuals, warnings, tags, and labels before operating equipment. Follow instructions. • Check equipment daily. Repair or replace worn or damaged parts immediately.
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Page 6: Overall View
Overall View Overall View TI4966a Key: A Side Fluid Valve (ISO) Solvent Purge Assembly B Side Fluid Valve (RESIN) Optional Fluid Inlets (A Side Shown) Air Cap Lock Ring Air Line Quick Coupler Fluid Inlet Swivels (A Side Shown) Muffler Trigger Fluid Housing Gun Air Whip Hose... -
Page 7: Isocyanate Hazard
Use equipment in a ual for detailed grounding instructions. well-ventilated area. Wear respirator, gloves, and pro- tective clothing when using isocyanates. Solvent line must be Graco approved grounded hose. Primary ground is through the grounded solvent supply Keep A and B hose. -
Page 8: Piston Safety Lock
Piston Safety Lock Piston Safety Lock Loss of Air Pressure Engage piston safety lock whenever you stop spray- In event of loss of air pressure while gun is triggered, ing, to avoid accidental triggering. gun will continue to spray. To shut off gun, do one of the following: •... -
Page 9: Conversion Kit 248603
Conversion Kit 248603 Conversion Kit 248603 A Standard Mechanical Purge Gun can be converted into a Solvent Purge Gun with this kit. Liberally lubricate piston o-rings. Install spacer (61) onto piston assembly. Reinstall piston. Shaft is keyed for proper assembly. Push firmly to seat pis- Relieve pressure. - Page 10 Conversion Kit 248603 310648E...
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Page 11: Mounting An Automatic Gun
Mounting an Automatic Gun Mounting an Automatic Gun Mounting to a rod Mounting to a stationary support robotic arm To mount gun to stationary support or robot arm, see To mount the gun on a 1/2 in. diameter rod, insert mounting hole dimensions, page 54. -
Page 12: Setup
Setup Setup Read Hand Drilling of Mix Modules, page 14, Engage piston safety lock (L), page 8. before performing setup procedure. Assemble gaskets (40c), static mixer assembly (40), o-ring (40d), adapter (41), and RAC tip and guard (9, 63) assembly to fluid housing on front TI3850a end of gun. - Page 13 To adjust purge rod position, follow piston and Disengage piston safety lock (L), page 8. purge rod disassembly instruction on page 39. Attach Graco approved grounded fluid supply hose to solvent inlet (Y). Make sure solvent purge valve (V) is closed before TI3849a pressurizing the solvent hose.
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Page 14: Hand Drilling Of Mix Modules
Locate the larger part side (typically the B [RES] flow at the mix gun port at rear of Polycarballoy Mix Module). Graco only makes 1:1 ratio mix modules. When applying a material that is different than 1:1 it is necessary to Polycarballoy Mix Module cross section. - Page 15 Hand Drilling of Mix Modules Module Port Drill Bit Size When drilling, be careful not to allow bit to come in contact with ID of mix module. The largest drill size that can be used on the XF1313 mix module is #56. To get more flow, Drill Bit Table order a larger mix module: XF3535, XF4747, XF5757...
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Page 16: Operation
Operation Operation Spraying Turn RAC tip (X) to clean position. To spray, turn RAC tip (X) to spray position. TI50097a TI5096a Hold gun into a grounded metal pail, holding a metal part of fluid manifold firmly to side of pail. Close solvent purge knob (V). -
Page 17: Shutdown
Shutdown Shutdown Daily Shutdown Shutdown for More than a Follow Pressure Relief Procedure, page 18. Follow Pressure Relief Procedure, page 18. Flush Gun, page 23. Flush Gun, page 23. 310648E... -
Page 18: Pressure Relief Procedure
Pressure Relief Procedure Pressure Relief Procedure Disengage piston safety lock (L), page 8. WARNING Read warnings, page 4. Relieve pressure before cleaning or repairing gun. TI3849a Engage piston safety lock (L), page 8. Turn RAC tip (X) to clean position. TI3850a Air supply is required for gun actuation. - Page 19 Pressure Relief Procedure Engage piston safety lock (L), page 8. TI3850a WARNING If fluid in the hose and proportioner is still under pres- sure, follow the Pressure Relief Procedure in the pro- portioner manual. To relieve pressure in the hose after the gun is removed, place the fluid manifold over containers, fac- ing away from you.
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Page 20: Optional Configurations
Optional Configurations Optional Configurations Optional Fluid Manifold Unscrew lock ring (P) until front end of gun is Position loose. Fluid manifold is mounted to bottom of gun, with A side on left, viewed from operator’s position at back of gun. If Rotate fluid housing (F) 180°... -
Page 21: Optional Hose Position
Optional Configurations Optional Hose Position Apply thread sealant to plugs (Z), elbows (AA), and Fluid inlet swivels and air quick disconnect fitting point to male threads of swivels (R). Install elbows (V) in rear. If desired, these positions can be changed so optional inlets (N), facing down. -
Page 22: Maintenance
Maintenance Maintenance Supplied Tool Kit Clean Muffler, page 23. • Hex Nut Driver; 5/16 • Screwdriver; 1/8 blade Clean Fluid Manifold, page 23. • #81, 60, 58, and 56 drill bits. • 117661 Pin Vise; dual reversible chucks Clean Slip-Fit Polycarballoy Mix Module, page Reversible Daily Reversible... -
Page 23: Flush Gun
Maintenance Flush Gun Clean Air Cap If it is necessary to flush the mix module, use following Soak air cap in compatible solvent. If necessary, clean procedure. gently with stiff brush. Clean Spray Tip WARNING Clean spray tip with a solvent soaked brush. Clean front of tip frequently to reduce fluid build up. -
Page 24: Clean Slip-Fit Polycarballoy Mix Module
Maintenance Clean Slip-Fit Polycarballoy Mix Module Follow Pressure Relief Procedure, page 18. Flush Gun, page 23. TI3863a . 1. Cleaning Component A (ISO) Ports Remove mix module, page 34. CAUTION To avoid damaging mix module, do not force drill bits when cleaning impingement ports. - Page 25 Maintenance 310648E...
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Page 26: Troubleshooting
Troubleshooting Troubleshooting Follow Pressure Relief Procedure, page 18, before checking or repairing gun. Check all possible problems and causes before disassembling gun. CAUTION To prevent cross-contamination of the gun’s wetted parts, do not interchange A component (isocyanate) and B component (resin) parts. PROBLEM CAUSE SOLUTION... - Page 27 Troubleshooting PROBLEM CAUSE SOLUTION Fluid does not shut off when fluid Damaged fluid valves (12b). Replace. valves are closed. Air leakage around fluid housing. Damaged or missing o-ring (20). Replace. Air leakage from piston safety lock. Damaged or missing o-rings (18). Replace, page 39.
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Page 28: Theory Of Operation
Troubleshooting Theory of Operation Gun Triggered (Fluid Spraying) Purge rod (31) moves back, opening impingement ports (IP). Components A and B combine in mix module (39). Fluid mixes in static mixer chamber (40) and sprays from RAC tip (9). Fluid ti5099 Gun Detriggered (Mechanical and Solvent Purging) Purge rod (31) moves forward, closing impingement... -
Page 29: Cutaway View
Troubleshooting Cutaway View 310648E... -
Page 30: Repair
Repair Repair Tools Required Remove RAC tip (9), static mixer (40) and solvent Tools needed for complete gun repair: purge assembly (28). • adjustable wrench • flat head screwdriver (included) • channel-lock pliers (2 pair) • 5/16 hex nut driver (included) •... - Page 31 Repair Unscrew lock ring (11) to remove front end and mix Remove mix module (39). module. Pull front end straight off handle. Ti3846a CAUTION If lock ring (11) is stuck due to material buildup, do not TI3865b force it by turning entire front end. Locating tabs (Z) may break off.
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Page 32: Reassemble Front End
Repair Reassemble Front End CAUTION To prevent damage to purge rod (31), always slide front end straight onto purge rod. Check that o-rings (20, 21) are in position. Liberally lubricate o-rings, threads of lock ring (11) and han- dle (1), and outside of lock ring. Carefully slide front end straight onto purge rod (31). - Page 33 Repair CAUTION Reinstall solvent purge assembly (28). Lubricate Do not overtighten mix module nut (25). Overtighten- all threads. Install static mixer (40) and RAC tip (9). ing can deform impingement holes and cause slow Tighten with wrench. gun actuation. Lubricate all threads and reassemble mix module nut (25) fingertight.
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Page 34: Slip-Fit Polycarballoy Mix Module
Repair Slip-Fit Polycarballoy Mix Disengage piston safety lock (L), page 8. Trigger Module and detrigger gun once to release mix module (39) from fluid housing (7). Remove mix module. See page 50 for available Slip-Fit Polycarballoy Mix Engage piston safety lock. Module sizes. - Page 35 Repair CAUTION Reinstall solvent purge assembly (28). Lubricate Do not overtighten mix module nut (25). Overtighten- all threads. Install static mixer (40) and RAC tip ing can deform impingement holes and cause slow and guard (9, 63). Tighten with wrench. gun actuation.
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Page 36: Rear Rod Seal
Repair Rear Rod Seal Reassemble new rear seal (46) in rear rod seal nut (23). Lubricate threads and install in fluid housing (7) with nut driver. Follow Pressure Relief Procedure, page 18. Reassemble Front End, page 32. Flush Gun, page 23. Attach fluid manifold. -
Page 37: Adjust Rear Rod Seal
Repair Adjust Rear Rod Seal Follow Pressure Relief Procedure, page 18. Remove fluid housing (7) from rod (31). Flush Gun, page 23. Reassemble Front End, page 32. Remove fluid manifold (G). Leave air connected. Attach fluid manifold. Return gun to service. TI4972a Disassemble Front End, page 30. -
Page 38: Check Valves
Repair Check Valves WARNING Before disassembling, press on ball (36c) to test check valve for proper movement and spring Read warnings, page 4. Damaged check valve o-rings action. (36f, 36g) may result in external leakage. Replace o-rings if any damage is seen. Follow Pressure Relief Procedure, page 18. -
Page 39: Piston And Purge Rod
Repair Piston and Purge Rod Pull purge rod to remove piston (32). Inspect pis- ton o-ring (16) and shaft o-ring (19). Spacer (61) is optional. For more forward travel of piston, remove spacer. Using spacer (61) elimi- nates “spitting” when gun is closed. Removing spacer (61) allows purge rod to travel further for more efficient purging. - Page 40 Repair Install piston safety lock assembly until bottomed Reassemble Front End, page 32. out. Attach fluid manifold. Connect air. Return gun to service. TI3847a 310648E...
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Page 41: Piston Safety Lock
Repair Piston Safety Lock Air Valve Follow Pressure Relief Procedure, page 18. Follow Pressure Relief Procedure, page 18. Flush Gun, page 23. Flush Gun, page 23. Disconnect air (D) and remove fluid manifold (G). Disconnect air (D) and remove fluid manifold (G). TI4968a TI4968a Unscrew cap (10) from stop (15), using two pair of... -
Page 42: Solvent Purge Assembly
Repair Solvent Purge Assembly Reassemble air cap (28b) to housing (28a), then install (28c) and (28d) into housing (28a). Follow Pressure Relief Procedure, page 18. Assemble (28e). Lubricate packings. Slide (28h) over assembled (28e) into groove and lubricate. Flush Gun, page 23. Assemble knob (28f) onto (28e). -
Page 43: Static Mixer Assembly
Repair Static Mixer Assembly Reassemble static mixer assembly (40a-e). Follow Pressure Relief Procedure, page 18. Reassemble RAC tip, guard (9, 63) and static mixer (40) from solvent purge assembly (28). Flush Gun, page 23. 9, 63 Disconnect air (D) and remove fluid manifold (G). TI5033a Attach fluid manifold. - Page 44 Repair 310648E...
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Page 45: Parts
Parts Parts 248597 and 248647 Solvent Purge Plural Component Spray Guns, and 248603 Conversion Kit TI5034a Static Mixer Assembly TI5035a Solvent Purge Assembly Ref. Part No. Description Qty. 28❖ 248643 SOLVENT PURGE ASSY.; includes items 28a-28m 15E111 . HOUSING 15E130 . CAP, air 113618 . -
Page 46: 248597 Solvent Purge Manual Spray Gun
Parts 248597 Solvent Purge Manual Spray Gun ★ †‡ ★ 28❖ ★ ★ ★ ★ ★ ★ 61❖ ★ 62❖ Supplied Tools ‡◆ ‡◆ ‡ †‡ ‡◆ ‡ ‡ ◆†‡ TI3870a †‡ ‡ ‡ ‡ *36g ‡ †‡ *36f †‡ ‡... -
Page 47: 248597 Solvent Purge Manual Spray Gun
Parts 248597 Solvent Purge Manual Spray Gun Ref. Part No. Description Ref. 117490 . SPRING ‡ Part No. Description * 248133 . O-RING, check valve face; ‡ 248002 HANDLE package of 6 15B208 PLUG, air valve 248129 . O-RING, check valve housing; ‡* ★... -
Page 48: 248647 Machine Mount Spray Valve With Manual Solvent Purge
Parts 248647 Machine Mount Spray Valve with Manual Solvent Purge ★ †‡ ★ ★ ★ ★ ★ ★ ★ 62❖ Check Valve (36) Detail 61❖ ★ †‡36b ‡ ‡ ‡ ‡ ‡ †‡ ‡ ‡ ‡ *‡36g ‡ †‡36a †‡ *‡36f TI3927A Supplied Tools... -
Page 49: 248647 Machine Mount Spray Valve With Manual Solvent Purge
Parts 248647 Machine Mount Spray Valve with Manual Solvent Purge Ref. Ref. Part No. Description Part No. Description MODULE, mix, flat, direct impig- 15D919 BODY, mechanical purge ment, see page 50 ★ 15C374 ACTUATOR; safety STATIC MIXER; includes items ★ 15C390 BUSHING, safety 40a-40d;... -
Page 50: Slip-Fit Polycarballoy Mix Module Kits
Parts Slip-Fit Polycarballoy Mix Module Kits Slip-Fit Polycarballoy Mix Module Part Numbering Code Example First Two Digits Second Two Digits Last Two Digits Part No. XR3535 XR=Mechanical purge direct impingement, round pattern 35=Component A 35=Component B impingement port impingement port XF3535 XF=Mechanical purge direct impingement, flat pattern size (.035 in.).***... -
Page 51: Drill Bit Kits
Parts Drill Bit Kits For cleaning gun ports and orifices and sizing mix module orifices. Illustrations are actual size, for comparison. Not all sizes are used with your gun. Drill Bit Size Kit Part No. Qty in Kit Illustration nominal 246623 0.116 2.90... - Page 52 Parts 310648E...
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Page 53: Gun Repair Kits
Gun Repair Kits Gun Repair Kits Read the chart left to right and top to bottom to find the quantity of each part in the kits. Ref. Bulk O-ring 246351 248887 Kits, (qty) Check Valve Solvent Purge Gun O-ring Kit Complete O-ring Kit 248136 (6) 248135 (6) -
Page 54: Model 248647 Mounting Dimensions
Model 248647 Mounting Dimensions Model 248647 Mounting Dimensions Measurement Definition in. (mm) 0.150 (3.81) 0.187 (4.76) 0.625 (15.88) 1.30 (33.0) 0.138 (3.50) 0.312 (7.94) 0.625 (15.88) 0.90 (22.86) ti4751a 310648E... -
Page 55: Technical Data
Technical Data Technical Data Category Data Maximum Fluid Working Pressure 3500 psi (24.2 MPa, 242 bar) Minimum Air Inlet Pressure 80 psi (0.55 MPa, 5.5 bar) Maximum Air Inlet Pressure 130 psi (0.9 MPa, 9 bar) Maximum Fluid Temperature 200° F (94° C) Air Inlet Size 1/4 npt Quick Disconnect Nipple Solvent Inlet Size... -
Page 56: Graco Standard Warranty
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.