Contents
Plural Component, Impingement Mix Mechanical Purge Spray Gun
Contents
Manual Conventions
Pressure in psi MPa, bar
List of Models/Selection Guide
Standard Round Pattern Guns
Standard Flat Pattern Guns
Flow Rate in gpm lpm
Direct Impingement Round Pattern Guns
Direct Impingement Flat Pattern Guns
Four-Hose Gun
Personal Protective Equipment
Fire and Explosion Hazard
Key
Overall View
Isocyanate Hazard
Piston Safety Lock
Keep a and B Components Separate
Grounding
ISO
Setup
Disengage piston safety lock,
1/4 Turn
Adjust Purge Rod
Adjust Flat CeramTip
Shutdown
Follow Pressure Relief Procedure,
Daily Shutdown
Shutdown for More than a Day
Pressure Relief Procedure
Optional Fluid Manifold Position
Optional Configurations
Optional Hose Position
Follow Pressure Relief Procedure, page 18. Also
Fluid Hoses
Air Hose
Maintenance
Clean Air Cap
Clean Outside of Gun
Clean Muffler
Clean Fluid Manifold
Cleaning Component a ISO Ports
Clean Slip-Fit Polycarballoy Mix Module
Impingement Port Drill Counterbore Drill
Impingement Port Cleanout Drill Sizes
XF1313 #81
External Quick Cleaning Method
Clean CeramTip
Cleanout Drill Sizes for Round CeramTips
Round CeramTip
Stuck Purge Rod
Clean Purge Rod
Adjust Purge Rod,
Disassemble Front End,
Adjust Front Rod Seal
Reassemble Front End, Adjust Purge Rod,
Adjust Rear Rod Seal
See Clean Purge Rod,
Troubleshooting
Adjust Rear Rod Seal,
Gun Detriggered Mechanical Purging
Theory of Operation
Gun Triggered Fluid Spraying
Cutaway View
Tools Required
Repair
Lubrication
Replace CeramTip
Disassemble Front End
Reassemble Front End
Adjust Purge Rod,
Slip-Fit Polycarballoy Mix Module
Attach fluid manifold. Return gun to service
Rear Rod Seal
Check Valves
Piston and Purge Rod
Install piston safety lock assembly until bottomed out
Air Valve
Piston Safety Lock
309856P
Flush Manifold Detail
Parts
Handle
Part No. Description Qty
Slip-Fit Polycarballoy Mix Module Part Numbering Code
Slip-Fit Polycarballoy Mix Module Kits
Standard Round Pattern Guns
Standard Flat Pattern Guns
Direct Impingement Flat Pattern Guns
Direct Impingement Round Pattern Guns
Round CeramTip Part Numbering Code
CeramTip Kits
Flat CeramTip Part Numbering Code
Flat CeramTips
Kit Part No Qty in Kit Drill Bit Size Illustration Nominal
Drill Bit Kits
Check Valve Filter Screen Kits 10 per kit
Gun Repair Kits
Accessories
Pour Nozzle Kit
Solvent Flush Pail Kit
Hose Adapter Kits
Category Data
Technical Data
Toll Free
Graco Standard Warranty
Graco Information