Graco 309550Y instruction

Instructions - Parts

309550Y

Plural Component, Impingement Mix Air Purge Spray Gun

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.

US Patent Number D479,305

Korean Patent 338185

Australian Patent Numbers 152610 and 2003301667TI2408-1A

ROC Patent I288661

Chinese Patent No. ZL200380101833.7

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Graco 309550Y important safety instructions Plural Component, Impingement Mix Air Purge Spray Gun

Contents

Plural Component, Impingement Mix Air Purge Spray Gun Manual Conventions Contents Round Pattern Guns List of Models/Mix Chamber Selection Guide Flat Pattern Guns No., Series In. mm Flat Pattern Stud Wall GunIn. mm 1000 psi MPa, 70 bar 249525 249526 Wide Round Pattern Gun Spatter Pattern GunFour-Hose Gun Non 11 Ratio Guns Personal Protective Equipment Fire and Explosion Hazard Key Overall View Isocyanate Hazard Piston Safety LockKeep a and B Components Separate Grounding Turning Air Cap Follow Pressure Relief Procedure,Loss of Air Pressure Resin ISO Setup Setup Shutdown Pressure Relief Procedure Optional Fluid Manifold Optional ConfigurationsPosition Remove Front End, Optional Hose Position Follow Pressure Relief Procedure, page 15. Also Flat Spray Tips Maintenance Clean Air Cap Clean Outside of GunClean Muffler Clean Fluid Manifold Clean Passages Clean Mix Chamber NozzleClean Impingement Ports Nozzle Drill Bit Sizes Cbip Impingement Port Drill Bit Sizes Problem Cause Solution Troubleshooting Problem Cause Solution Gun Triggered Fluid Spraying Theory of OperationGun Detriggered Air Purging Cutaway View Tools Required RepairLubrication Remove Front End X Z Attach Front End Mix Chamber and Side Seal Cartridges 18 B Check Valves Piston Air Valve Piston Safety Lock Check Valve 26 Detail Parts Round Pattern Guns, Part No. Description QtySee Flat Pattern Guns, See Supplied Tools, Detail Views Round Pattern Guns Mix Chamber KitsFlat Pattern Guns Mix Chamber Part No. Reference Guide Gun Repair Kits Flat Tip KitsCheck Valve Filter Screen Kits Flat Tip Part No. Reference Guide Kit Part No Qty in Kit Drill Bit Size Illustration Nominal Drill Bit Kits Drill Bit Kit Air Purge Handle Cleanout Drill Kit119386 248969 Wide Pattern Mix Chamber Kits AccessoriesStainless Steel Side Seal Kits Polycarballoy Side Seal Kits Extension Tip Seal Kits Extension Tip KitsExtension Tip Air Cap Kit Flat Pattern Stud Wall Kit Solvent Flush Canister Kit Spatter Conversion KitPour Nozzle Kit Gun Cover Gun Cleaning Kit Tip Cleanout ToolCirculation Manifold Air Flow Data in scfm m3/min Technical DataCategory Data Graco Information Graco Standard WarrantyToll Free