Graco 309550U important safety instructions Overall View, Key

Page 9

Overall View

KF R GL

TI2408A

Key:

A	A Side Fluid Valve (ISO)	L	Piston Safety Lock
B	B Side Fluid Valve (RESIN)	M	Gun Fluid Manifold
C	Air Cap	N	Mix Chamber Nozzle
D	Air Line Quick Coupler	P	Optional Fluid Inlets (A Side Shown)
E	Muffler	R	Lock Ring
F	Fluid Housing	S	Fluid Inlet Swivels (A Side Shown)
G	Grease Fitting (under cap)	T	Trigger
H	Handle	U	Front Retaining Ring
J	Optional Air Inlet	V	Gun Air Whip Hose
K	Cleanoff Air Valve	W	Air Valve

309550U

Image 9

Contents Plural Component, Impingement Mix Air Purge Spray Gun Manual Conventions ContentsRound Pattern Guns List of Models/Mix Chamber Selection GuideFlat 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 Gun Four-Hose Gun Non 11 Ratio GunsPersonal Protective Equipment Fire and Explosion Hazard Key Overall ViewIsocyanate Hazard Piston Safety LockKeep a and B Components Separate GroundingFollow Pressure Relief Procedure, Turning Air CapLoss of Air Pressure Resin ISO SetupTI2413A Shutdown Pressure Relief Procedure Optional Fluid Manifold Position Optional ConfigurationsRemove Front End, Attach Front End,Optional Hose Position Follow Pressure Relief Procedure, page 15. AlsoFlat Spray Tips Maintenance Clean Air Cap Clean Outside of GunClean Muffler Clean Fluid ManifoldClean Passages Clean Mix Chamber NozzleClean Impingement Ports Nozzle Drill Bit SizesCbip Impingement Port Drill Bit SizesProblem Cause Solution TroubleshootingProblem Cause Solution Theory of Operation Gun Triggered Fluid SprayingGun Detriggered Air Purging Cutaway View Tools Required RepairLubrication Remove Front EndX Z Attach Front End18 B Mix Chamber and Side Seal Cartridges18c 18b 18d Check Valves Piston Air Valve Piston Safety LockCheck Valve 26 Detail PartsRound 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 GuideGun Repair Kits Flat Tip KitsCheck Valve Filter Screen Kits Flat Tip Part No. Reference GuideKit Part No Qty in Kit Drill Bit Size Illustration Nominal Drill Bit Kits248969 Air Purge Handle Cleanout Drill KitWide Pattern Mix Chamber Kits AccessoriesStainless Steel Side Seal Kits Polycarballoy Side Seal KitsExtension Tip Seal Kits Extension Tip KitsExtension Tip Air Cap Kit Flat Pattern Stud Wall KitPour Nozzle Kit Spatter Conversion KitFlushing Manifold Solvent Flush Canister KitCirculation Manifold Tip Cleanout Tool15D234 246362Technical Data Air Flow Data in scfm m3/minCategory Data Graco Standard Warranty Graco InformationToll Free