Turning Air Cap, Loss of Air Pressure | Graco 309550Y instruction

Turning Air Cap

WARNING

Read warnings, page 7.

1. Follow Pressure Relief Procedure, page 15.

2. Close fluid valves A and B before turning air cap

(C).

C

B

TI2421A

A

Turning Air Cap

Loss of Air Pressure

In event of loss of air pressure, gun will continue to spray. To shut off gun, do one of the following:

•Push in piston safety lock, see page 10.

•Close fluid valves A and B.

B

TI2421A

A

309550Y

11

Image 11

Graco 309550Y important safety instructions Turning Air Cap, Loss of Air Pressure, Follow Pressure Relief Procedure

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 249526 Flat Pattern Stud Wall GunNo., Series In. mm In. mm 1000 psi MPa, 70 bar 249525 Non 11 Ratio Guns Spatter Pattern GunWide Round Pattern Gun Four-Hose Gun Personal Protective Equipment Fire and Explosion Hazard Key Overall View Grounding Piston Safety LockIsocyanate Hazard Keep a and B Components Separate Loss of Air Pressure Follow Pressure Relief Procedure,Turning Air Cap Resin ISO Setup Setup Shutdown Pressure Relief Procedure Remove Front End, Optional ConfigurationsOptional Fluid Manifold Position Optional Hose Position Follow Pressure Relief Procedure, page 15. Also Flat Spray Tips Maintenance Clean Fluid Manifold Clean Outside of GunClean Air Cap Clean Muffler Nozzle Drill Bit Sizes Clean Mix Chamber NozzleClean Passages Clean Impingement Ports Cbip Impingement Port Drill Bit Sizes Problem Cause Solution Troubleshooting Problem Cause Solution Gun Detriggered Air Purging Theory of OperationGun Triggered Fluid Spraying Cutaway View Remove Front End RepairTools Required Lubrication 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 See Supplied Tools, Part No. Description QtyRound Pattern Guns, See Flat Pattern Guns, Detail Views Mix Chamber Part No. Reference Guide Mix Chamber KitsRound Pattern Guns Flat Pattern Guns Flat Tip Part No. Reference Guide Flat Tip KitsGun Repair Kits Check Valve Filter Screen Kits Kit Part No Qty in Kit Drill Bit Size Illustration Nominal Drill Bit Kits 248969 Air Purge Handle Cleanout Drill KitDrill Bit Kit 119386 Polycarballoy Side Seal Kits AccessoriesWide Pattern Mix Chamber Kits Stainless Steel Side Seal Kits Flat Pattern Stud Wall Kit Extension Tip KitsExtension Tip Seal Kits Extension Tip Air Cap Kit Gun Cover Spatter Conversion KitSolvent Flush Canister Kit Pour Nozzle Kit Circulation Manifold Tip Cleanout ToolGun Cleaning Kit Category Data Technical DataAir Flow Data in scfm m3/min Toll Free Graco Standard WarrantyGraco Information