Table of Contents
Advertisement
Quick Links
Instructions - Parts
Fusion
Plural Component, Impingement Mix Air Purge Spray Gun with ClearShot Liquid
Technology. For professional use only.
For use with non-flammable foam and polyurea. Not for use in explosive atmospheres.
3500 psi (24.5 MPa, 245 bar) Maximum Fluid Working Pressure
80-130 psi (0.56-0.9 MPa, 5.6-9.0 bar) Air Inlet Pressure Range
200° F (94° C) Maximum Fluid Temperature
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
See page 4 for model information.
™
CS
312666P
EN
TI11323a
Advertisement
Table of Contents
Troubleshooting
Related Manuals for Graco Fusion CS20F1
Summary of Contents for Graco Fusion CS20F1
- Page 1 Instructions - Parts ™ Fusion 312666P Plural Component, Impingement Mix Air Purge Spray Gun with ClearShot Liquid Technology. For professional use only. For use with non-flammable foam and polyurea. Not for use in explosive atmospheres. 3500 psi (24.5 MPa, 245 bar) Maximum Fluid Working Pressure 80-130 psi (0.56-0.9 MPa, 5.6-9.0 bar) Air Inlet Pressure Range 200°...
-
Page 2: Table Of Contents
Flush Gun ......26 Graco Information ......58 Clean Outside of Gun . -
Page 3: Related Manuals
Related Manuals Related Manuals The following manuals are for accessories used with the Fusion CS spray gun. Visit www.graco.com for the most current manual revisions. ™ Power-Lock Heated Hose Part Description 309572 Instructions - Parts Manual (English) Solvent Flush Kits... -
Page 4: Models/Mix Chamber Selection Guide
Models/Mix Chamber Selection Guide Models/Mix Chamber Selection Guide Round Pattern Guns Mix Chamber Impingement Gun Part, Port Size Equivalent Seal Series Part in. (mm) Size Material CS20RD, B RD2020 0.020 (0.50) -000 CS00RD, B RD0000 0.029 (0.70) CS01RD, B RD0101 0.042 (1.00) CS02RD, B RD0202... -
Page 5: Flat Pattern Guns
Models/Mix Chamber Selection Guide Flat Pattern Guns Mix Chamber Flat Tip Gun Part, Impingement Equivalent Pattern Size Orifice Size Series Part Port Size in. (mm) Size Part in. (mm) in. (mm) CS20F1, B FL2020 0.020 (0.50) -000 FT0424 8-10 (203-254) 0.024 (0.61) CS20F2, B FL2020... -
Page 6: Wide Round Pattern Gun
Models/Mix Chamber Selection Guide (11.4) 2.25 (8.55) (5.7) 0.75 (2.85) 1000 1500 2000 2500 3000 3500 (3.5, 35) (6.9, 69) (10.3, 103) (13.8, 138) (17.4, 172.4) (20.7, 207) (24.1, 241) PRESSURE in psi (MPa, bar) Wide Round Pattern Gun Mix Chamber Pattern Diameter at Impingement 24 in. -
Page 7: Warnings
Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equip- ment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable. - Page 8 Warnings WARNING FIRE AND EXPLOSION HAZARD Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion: • Use equipment only in well ventilated area. • Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).
-
Page 9: Overall View
Overall View Overall View TI11324a Key: A A Side Fluid Valve (ISO) R ClearShot Liquid Cartridge B B Side Fluid Valve (RESIN) (not shown) S Fluid Inlet Swivels (A Side Shown) C Front Cover Retainer T Trigger D Air Line Quick Coupler U Front Cover E Breather Plug V Gun Air Whip Hose... -
Page 10: Clearshot Liquid
Spraying materials containing isocyanates • Keep the ISO lube pump reservoir filled creates potentially harmful mists, vapors, with Graco Throat Seal Liquid (TSL), Part and atomized particulates. 206995. The lubricant creates a barrier between the ISO and the atmosphere. Read material manufacturer’s warnings and material MSDS to know specific hazards and •... -
Page 11: Keep Components A And B Separate
Keep Components A and B Separate Keep Components A Changing Materials and B Separate • When changing materials, flush the equip- ment multiple times to ensure it is thor- oughly clean. CAUTION To prevent cross-contamination of the equip- • Always clean the fluid inlet strainers after ment’s wetted parts, never interchange com- flushing. -
Page 12: Grounding
Check your local electrical code and propor- tioner manual for detailed grounding instruc- tions. Ground the spray gun through connection to a Disengaged Graco-approved grounded fluid supply hose. Piston Safety Lock TI12240a Engage piston safety lock whenever you stop spraying to avoid accidental triggering. -
Page 13: Remove Front Cover
Remove Front Cover Remove Front Cover Loss of Air Pressure In event of loss of air pressure, gun will con- tinue to spray. To shut off gun, do one of the following: 1. Follow Pressure Relief Procedure, page • Push in piston safety lock, see page 12. •... -
Page 14: Setup
Setup Setup 1. Close fluid valves A and B. c. Close fluid valves and retighten fluid manifold check valves. TI11328a TI11337a 2. Connect A (ISO) and B (RESIN) fluid hoses to fluid manifold. 4. Engage piston safety lock, page 12. 5. - Page 15 Setup 9. Disengage piston safety lock, page 12. 14. Disengage piston safety lock, page 12. TI12240a TI12240a . 10 . 13 10. Trigger gun to check for full mix chamber 15. Test spray onto cardboard. Adjust pressure travel and to prime ClearShot Liquid dosing and temperature to get desired results.
-
Page 16: Shutdown
Purge air carries grease mist through air chamber (AC), impingement ports (IP), and out mix chamber nozzle (N), coating all surfaces. Use Graco 117773 grease. TI11335a . 16 5. Replace front cover (U) and front cover retainer (C). -
Page 17: Pressure Relief Procedure
Pressure Relief Procedure Pressure Relief Procedure 1. Engage piston safety lock, page 12. TI12240a . 19 4. Trigger gun onto cardboard or into waste container to relieve pressure. TI11326a . 17 CAUTION Air supply is required for gun actuation. Do not disconnect gun air supply until fluid pres- sure is relieved. -
Page 18: Optional Hose Position
Optional Hose Position Optional Hose Position Fluid inlet swivel fittings point to rear. If 4. Apply thread sealant to plugs (1e), elbows desired, these positions can be changed so (35), and male threads of fluid valve hoses point downward. assemblies. Install elbows (35) in optional inlets, facing down. -
Page 19: Flat Spray Tips
Flat Spray Tips Flat Spray Tips 1. Follow Pressure Relief Procedure, page c. Assemble o-ring (47), tip (21), and tip retainer (46) to front of mix chamber (14). 2. Unscrew and remove front cover retainer (C). 8. Reposition tip horizontally or vertically, or install different tip size. -
Page 20: Variable Flow
Variable Flow Variable Flow Operation Change Variable Flow Adjustment Knob The variable flow feature is designed to provide immediate adjustment between a 1. Turn air valve (W) OFF. full flow pattern (determined by mix cham- 2. Turn flow selector knob to variable flow ber size) and a user defined reduced flow position. - Page 21 Variable Flow 3. To increase variable flow: push in and turn 4. Turn air valve ON, and open fluid valves. variable flow knob counterclockwise. Verify that flow selector knob is set to the variable flow position. See F . 27. To decrease variable flow: push in and turn 5.
- Page 22 Variable Flow 312666P...
-
Page 23: Clearshot Liquid Cartridge Installation/Removal
ClearShot Liquid Cartridge Installation/Removal ClearShot Liquid Cartridge Installation/Removal 3. Insert cartridge into gun handle. Ensure If ClearShot Liquid cartridge removal or cartridge tabs are aligned correctly with installation is difficult, lubricate cartridge cartridge tab recesses in gun handle. o-rings and/or cartridge bore with a few drops of ClearShot Liquid. -
Page 24: Removal
ClearShot Liquid Cartridge Installation/Removal Removal Troubleshooting 1. Follow Pressure Relief Procedure, page For ClearShot Liquid cartridge troubleshooting, see Troubleshooting on page 31. 2. Turn air valve (W) OFF. 3. Push in and turn cartridge 1/4 turn counter- clockwise (viewed from bottom). TI11338a . -
Page 25: Maintenance
Maintenance Maintenance Supplied Tool Kit As Needed • Hex Nut Driver; 5/16 1. Clean Outside of Gun, page 26. 2. Clean Mix Chamber Nozzle, page 28, a • Screwdriver; 1/8 blade minimum of once a day. • Nozzle Drill Bit; various sizes depending on 3. -
Page 26: Flush Gun
Maintenance Flush Gun Clean Outside of Gun Wipe off outside of gun with compatible sol- vent. Use N-Methylpyrrolidone (NMP), Dyna- solve CU-6, Dzolv, or an equivalent to soften cured material. 1. Follow Pressure Relief Procedure, page CAUTION These solvents are not recommended for 2. -
Page 27: Clean Fluid Manifold
Maintenance Clean Fluid Manifold 3. Remove fluid screens by unthreading them from fluid manifold. Clean fluid manifold fluid ports with compatible solvent and brush whenever removed from CAUTION gun. Do not damage the internal sealing sur- To prevent cross-contamination of the check faces. -
Page 28: Clean Mix Chamber Nozzle
Maintenance Clean Mix Chamber Nozzle 2. Refer to Table 1. Also see identification chart under Drill Bit Kits, page 53. Use 1. Engage piston safety lock, page 12. appropriate size drill bit to clean mix cham- ber nozzle (N). TI11326a TI12090a . -
Page 29: Clean Passages
Maintenance Clean Passages Clean Impingement Ports If necessary, clean out passages in fluid hous- 1. Follow Pressure Relief Procedure, page ing and handle with drill bits. All drill bits are available in an accessory kit. Order kit 256526 2. Disconnect air (D) and remove fluid mani- for ClearShot Handle Drill Kit;... - Page 30 Maintenance 5. Loosen A and B side seals two turns. Table 2: Impingement Port Drill Bit Sizes Impingement Counter-bore 6. Pull out mix chamber from back of fluid Chamber Port (IP) Drill (CB) Drill Bit housing. See Table 2 for appropriate size Bit Size in.
-
Page 31: Troubleshooting
Troubleshooting Troubleshooting 1. Follow Pressure Relief Procedure, page CAUTION 17, before checking or repairing gun. To prevent cross-contamination of gun’s wet- ted parts, do not interchange A component 2. Check all possible problems and causes (isocyanate) and B component (resin) parts. before disassembling gun. - Page 32 Troubleshooting PROBLEM CAUSE SOLUTION Leakage between flat tip and mix Tip not seated properly. Reassemble. See Flat Spray chamber. Tips, page 19. Damaged/missing o-ring (47). Replace. See Flat Spray Tips, page 19. Pressure imbalance. Plugged impingement ports. Clean Impingement Ports, page Plugged check valves (44, 45).
- Page 33 Troubleshooting PROBLEM CAUSE SOLUTION Steady air leakage from muffler. Damaged air valve o-rings (4d). Replace. See Air Valve, page 43. Damaged piston o-rings (4a, 4c). Replace. See Piston, page 42. Air leakage from front air valve. Damaged air valve o-rings (4d). Replace.
-
Page 34: Theory Of Operation
Theory of Operation Theory of Operation Gun Triggered (Fluid Spraying) Gun Detriggered (Air Purging) Mix chamber (14) moves back, shutting off Mix chamber (14) moves forward, shutting off purge air flow. Impingement ports (IP) align fluid flow. Impingement ports (IP) open to air with fluid ports of side seals (42, 43), allowing chamber (AC), allowing purge air to flow fluid to flow through mix chamber nozzle (N). -
Page 35: Cutaway View
Theory of Operation Cutaway View 4 (Piston Assy.; see page 44) 2 (Fluid Housing Assy.; see page 44) 1 (Hose Manifold Assy.; see page 48) TI12091a 312666P... -
Page 36: Repair
Repair Repair Tools Required 4. Unscrew and remove front cover retainer (C). Tools required to complete gun repair proce- 5. Remove front cover (U). dures: • adjustable wrench • flat head screwdriver (included) • 5/16 hex nut driver (included) Lubrication See page 55 to order lubricant. -
Page 37: Attach Front End
Repair Attach Front End 4. Turn fluid housing 1/4 turn clockwise to engage slots. Proper attachment of front end is critical. Do not operate gun if front end is loose or not snug against handle. 1. Engage piston safety lock, page 12. TI12094a . -
Page 38: Mix Chamber And Side Seal Assemblies
Repair Mix Chamber and Side Seal 5. Remove Front End, page 36. Assemblies CAUTION To prevent cross-contamination of side seal See Models/Mix Chamber Selection Guide, assemblies, do not interchange A compo- page 4, for available mix chamber sizes. nent and B component parts. The A compo- nent assembly is marked with an A. - Page 39 Repair 8. Apply thin coat of lubricant to mix chamber 11. Line up tabs on seal (42c) and seal housing (14). Install mix chamber. Etched A and (42a); insert seal into housing. Push down notch must be on same side as A on fluid on seal and turn to lock in place.
- Page 40 Repair 12. Check for proper spring (42b) operation, 13. Liberally lubricate and reinstall side seal and that the seal (42c) rotates slightly in the assemblies (42, 43). Use hex nut driver to seal housing (42a) detents. tighten. When the seal is installed correctly the spring will be flexible and all four cross holes of the seal will be completely visible.
-
Page 41: Check Valves
Repair Check Valves 5. Use hex nut driver to remove check valves (44, 45). 1. Follow Pressure Relief Procedure, page 6. Disassemble check valves using a flat head screwdriver. 2. Remove fluid manifold (M). Leave air con- nected. Clean Fluid Manifold, page 27. . -
Page 42: Piston
Repair 8. Liberally lubricate o-rings (44e, 44f) and 5. Push piston shaft to remove piston (4b). carefully reinstall in fluid housing (F). Use Inspect piston o-ring (4c) and shaft o-rings hex nut driver to tighten. (4a). 9. Attach fluid manifold (M). Connect air (D). Return gun to service. -
Page 43: Air Valve
Repair 11. Reinstall piston. Shaft is keyed for proper 2. Disconnect air (D) and remove fluid mani- assembly. Push firmly to seat piston. fold (M). TI12102a . 63 TI11330a 12. Install variable flow adjustment knob (X). . 65 3. Unscrew air valve plug (13) and remove spring (16). -
Page 44: Parts
Parts Parts Seal Assembly (42) Detail Apply light coating of Fusion grease (31). Apply sealant to threads. Torque to 20-30 in-lb (2.3-3.4 N•m). Torque to 35-40 in-lb (4.0-4.5 N•m). 4d, 4e, 4f TI12098b 17, 15 TI12104a Check Valve (44) Detail 1 (see page 48 for details) Variable-Flow Adjuster (3) Detail TI12105a... - Page 45 Parts Parts Ref. Part Description Qty. 15B209 TRIGGER Ref. Part Description Qty. 192272 PIN, pivot 256466 MANIFOLD, hose, assy. 203953 SCREW; 10-24 x 3/8 in. MANIFOLD (10 mm) 1b✓ 256462 KIT, valve, check, a side; 15C480 WASHER, wave includes 1c and 256469 121540 PLUG, breather (o-ring) 256458 HANDLE, kit;...
- Page 46 Parts ▲ Replacement Danger and Warning labels, Ref. Part Description Qty. tags, and cards are available at no cost. 256641 MANIFOLD, flush; includes 1d, 49, and 50. † Not shown. 256642 KIT, inlet cap; includes 1d 256463 KIT, seal, a side, assy; ✖...
- Page 47 Parts Wide and Round Pattern Models Varying Convert Round Pattern to Flat Pattern Parts Table To convert a round pattern gun to a flat pattern gun, order the following parts. Reference Number Model Ref. Part Description Qty. CS00WD Order Kit WD0000 FLxxxx CHAMBER, mix;...
- Page 48 Parts Detail Views 2-Hose Fluid Manifold (1) Detail Flat Pattern Detail TI12106a Supplied Tools TI12107a Flush Manifold Detail 25-27 TI3870a Fluid Inlet Cover Detail TI12108a Apply lubricant to seals. Apply sealant to threads. TI12197a 312666P...
-
Page 49: Mix Chamber Kits
Parts Mix Chamber Kits Round Pattern Mix Chamber Kits Pattern Nozzle Impinge- Diameter at 24 Chamber Drill Bit ment Port Counter- in. (609.6 mm) Nozzle Size, Impinge- Drill Bit Counter- bore Drill Bit to target in (includes Orifice in. (mm) ment Port Size, in. -
Page 50: Flat Tip Kits
Parts Flat Pattern Mix Chamber Kits Impinge- Chamber Kit Nozzle ment Port Counter- (includes Ref. Nozzle Drill Bit Impinge- Drill Bit bore Drill drill bits and 47†, Orifice Size, ment Port Size, in. Counter- Bit Size, o-ring) O-ring Size in. (mm) Size (mm) bore Size... -
Page 51: O-Ring Repair Kits
Parts O-ring Repair Kits The following table indicates the specific o-ring(s) reference number and quantity included in each o-ring kit. Reference Number 42d, 42e, 44e, 44f, 256490 Complete Kit 256467 Side Seal 256468 Side Seal Housing 256640 Fluid Head Check Valves 256471 Fluid Head 256470... -
Page 52: Check Valve Filter Screen Kits
Parts Complete O-ring Kit Placement Guide Each o-ring in kit 256490 is labeled by the reference number. See the table entry for 256490 in O-ring Repair Kits on page 51 for the quantity of each. 42d, 44e 43d, 45e 42e, 43e 44f, 45f Check Valve Filter Screen Kits... -
Page 53: Drill Bit Kits
Parts Drill Bit Kits For cleaning gun ports and orifices. Illustrations are actual size for comparison. Not all sizes are used with every gun model. Drill Bit Size Qty in Kit Part Illustration nominal 249115 0.125 3.18 246623 0.116 2.90 246810 7/64 0.109... - Page 54 Parts Drill Bit Size Qty in Kit Part Illustration nominal 246629 0.042 1.07 246808 0.040 1.02 248640 0.039 0.99 248618 0.037 0.94 248891 0.033 0.84 246807 0.032 0.81 246630 0.029 0.74 248892 0.028 0.71 246815 0.024 0.61 276984 0.023 0.57 246631 0.020 0.51...
-
Page 55: Accessories
Keeps gun clean while spraying. Pack of 10. 256385 Package of 25 cartridges 256386 Package of 50 cartridges Lubricant for Gun Rebuild 256387 Package of 100 cartridges 248279, 4 oz (113 gram) [10] High adhesion, water resistant, lithium-based lubricant. MSDS sheet available at www.graco.com. 312666P... -
Page 56: Solvent Flush Canister Kit
Accessories Solvent Flush Canister Kit Circulation Manifold 256510, 1 qt (0.95 liter) Solvent Cup 256566 Includes flushing manifold to flush gun with Attach to gun fluid manifold to enable preheat- solvent. Portable for remote flushing. See ing of hose. See manual 313058. manual 309963. -
Page 57: Technical Data
Technical Data Technical Data Category Data Maximum Fluid Working Pressure 3500 psi (24.5 MPa, 245 bar) Minimum Air Inlet Pressure 80 psi (0.56 MPa, 5.6 bar) Maximum Air Inlet Pressure 130 psi (0.9 MPa, 9 bar) Air Flow Range See chart below Maximum Fluid Temperature 200°... -
Page 58: 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.