Graco TI3840a important safety instructions Maintenance

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Maintenance

Maintenance

Supplied Tool Kit

•Hex Nut Driver; 5/16

•Screwdriver; 1/8 blade

•CeramTip Drill Bit; various sizes depending on CeramTip size. See TABLE 2, page 26.

•Mix Module Drill Bit; various sizes depending on port size. See TABLE 1, page 24.

•117661 Pin Vise; dual reversible chucks Reversible

Reversible

TI3864a

•15B817 Flush Manifold

Keep Gun Clean

Keep gun clean with accessory gun cover, page 53.

Applying a light coat of lubricant will make cleaning eas- ier. Lubricate threads and outside of lock ring (11) to ease disassembly. Use Fusion Gun Lubricant, page 53.

As Needed

1. Clean Outside of Gun, page 22.

2. Clean CeramTip, page 26, a minimum of once a

day.

3. Clean Air Cap, page 22.

4. Clean Muffler, page 22.

5. Clean Fluid Manifold, page 22.

6. Clean Slip-Fit Polycarballoy Mix Module, page

23.

Daily

Follow Shutdown, page 17.

Weekly to Monthly

1. Clean Purge Rod, page 27.

2. Clean Check Valves, page 41. Check o-rings and screens.

3. Check that piston safety lock threaded connection is tight, page 44.

309856U

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Contents Plural Component, Impingement Mix Mechanical Purge Spray Gun Important Safety InstructionsContents Manual Conventions List of Models/Selection Guide Standard Round Pattern GunsPressure in psi MPa, bar 247291, a Standard Flat Pattern GunsFlow Rate in gpm lpm Direct Impingement Round Pattern GunsDirect Impingement Flat Pattern Guns Four-Hose Gun Personal Protective Equipment Fire and Explosion Hazard Key Overall ViewIsocyanate Hazard Piston Safety LockKeep a and B Components Separate GroundingISO SetupDisengage piston safety lock, 1/4 Turn Adjust Purge RodAdjust Flat CeramTip Shutdown Follow Pressure Relief Procedure,Daily Shutdown Shutdown for More than a DayPressure Relief Procedure Optional Fluid Manifold Position Optional ConfigurationsOptional Hose Position Follow Pressure Relief Procedure, page 18. AlsoFluid Hoses Air HoseMaintenance Clean Air Cap Clean Outside of GunClean Muffler Clean Fluid ManifoldCleaning Component a ISO Ports Clean Slip-Fit Polycarballoy Mix ModuleImpingement Port Cleanout Drill Sizes XF1313 #81 External Quick Cleaning Method Clean CeramTipCleanout Drill Sizes for Round CeramTips Round CeramTipClean Purge Rod Adjust Purge Rod,Stuck Purge Rod Adjust Front Rod Seal Reassemble Front End, Adjust Purge Rod,Disassemble Front End, Adjust Rear Rod Seal See Clean Purge Rod, TroubleshootingAdjust Rear Rod Seal, Theory of Operation Gun Triggered Fluid SprayingGun Detriggered Mechanical Purging Cutaway View Tools Required RepairLubrication Replace CeramTipDisassemble 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 Lock309856U Flush Manifold Detail PartsHandle Part No. Description QtySlip-Fit Polycarballoy Mix Module Part Numbering Code Slip-Fit Polycarballoy Mix Module KitsStandard Round Pattern Guns Standard Flat Pattern GunsDirect Impingement Flat Pattern Guns Direct Impingement Round Pattern GunsRound CeramTip Part Numbering Code CeramTip KitsFlat CeramTip Part Numbering Code Flat CeramTipsKit Part No Qty in Kit Drill Bit Size Illustration Nominal Drill Bit KitsCheck Valve Filter Screen Kits 10 per kit Gun Repair KitsAccessories Solvent Flush Pail Kit Hose Adapter KitsPour Nozzle Kit Category Data Technical DataGraco Standard Warranty Graco InformationToll Free