Graco Inc 311052E, 288046, 288217, G40 important safety instructions Turn off the solvent supply

Page 16

Maintenance

7.Turn off the solvent supply.

8.Perform Pressure Relief Procedure, page 12.

9.Disconnect the solvent supply hose from the gun.

10.Dip the end of a soft-bristle brush into a compatible solvent. Do not continuously soak the brush's bris- tles with solvent and do not use a wire brush.

TI4845A

FIG. 14

11.With the gun pointed down, clean the front of the gun, using the soft-bristle brush and solvent.

12.Scrub the air cap retaining ring (8), air cap (30), and spray tip (9) with the soft-bristle brush. To clean out air cap holes, use a soft tool, such as a toothpick, to avoid damaging critical surfaces. Blow air through the spray tip to ensure the orifice is clean. Clean the air cap and spray tip daily, minimum. Some applica- tions require more frequent cleaning.

TI6570A

FIG. 15

13.Install the air cap retaining ring (8), air cap (30), and spray tip (9).

14.Dampen a soft cloth with solvent and wring-out the excess. Point the gun down and wipe off the outside of the gun.

16

311052E

Image 16

Contents Automatic G40 Air-Assisted Spray Guns Contents Related ManualsModels G40 Standard Spray Gun, 288046, Series aG40 Plastic Seat Spray Gun, 288044, Series B G40 RAC Spray Gun, 288053, Series aEquipment Misuse Hazard Pressurized Equipment Hazard Installation Ventilate Spray BoothConfigure Gun and Manifold Circulating SystemInstall Air Fittings Ground SystemMount Gun Reciprocating Arm Rod MountStationary Support Retrofit Adapter PlateConnect Air Line Connect Fluid Line Side Mounted Manifold PortsSetup Adjust Spray Pattern Pressure Relief ProcedureOperation Apply Fluid IncorrectCorrect No air Too little air Correct amount AirMaintenance Daily Gun CareGeneral System Maintenance Flushing and CleaningTurn off the solvent supply General Troubleshooting TroubleshootingProblem Cause Solution Problem Cause Solution Spray Pattern Troubleshooting Disassembly ServiceItems Needed for Service TI8173b Cutaway View Part No Gun Shown Diffuser Seat Replacement ReassemblyAA RAC Assembly included with Model 288053 only PartsParts Part Ref. No. No Description QtyDescription Qty North America and International ManifoldPart No. Description Qty Manifold with Bottom Fluid PortsSide Fluid Ports and Fan Adjustment Valve Part No C343RING, Ptfe 311052E AAP Series Precision Spray Tips AAP Series Tip and Air Cap Selection ChartsTypical Air Application Tip Used With Consumption For use with G40 RAC Housing LTX Series RAC Tip Selection ChartsLTX Reverse-A-Clean RAC Spray Tips FFT Fine Finish RAC Spray Tips RAC Switch TipsWRX Wide RAC Spray Tips Accessories Ultimate Gun Cleaning Kit 15C161 Grounding Clamp and Wire In-line Fluid FilterAir Cap Seal Kit Plastic Seat Repair KitDimensions Mounting Hole Layout Rear Port Manifold Gun with Rear Port ManifoldTechnical Data Triggering SpeedSound Data dBa Models 3/16 in. ball Cylinder Air Pressure Fluid PressureGraco Standard Warranty Graco Information