Graco 311320H important safety instructions Overall View, Major Components

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Overall View

Overall View

Major Components

Gun Block

Coupling Block

Coupling Block

Mounting Screw

FIG. 1: Major Components

Spring Retainer Case

Valving Rod Closure Spring

Valving Rod Positioner Valving Rod Adjustment Screw

Valving Rod Stop Bar

Valving Rod

Piston Rod

Trigger

Air Cap Adjustment Valve

311320H

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Contents Model D Spray Gun Important Safety InstructionsModels ContentsPersonal Protective Equipment Fire and Explosion Hazard Major Components Overall ViewCenterline Components Centerline ComponentsGrounding Operation BasicsIsocyanate Hazard Keep a and B Components SeparateRemove Coupling Block Manual ValvesAir Hose Connection Valving Rod Adjustment ScrewAdjust Felt Wiper Air Cap Adjustment ValveClean Felt Wiper Felt WiperValving Rod Closed Position Initial Set UpDaily Shutdown Daily Start-UpPressure Relief Procedure Point of Valving Spray Pattern AdjustmentTern opens as adjustment is made FIG Distance of Gun Chamber Minimum Maximum From Surface Valving Rod Adjustment for Standard Mixing ChambersTurns Out From Point Recommended Gun Service Kits MaintenanceClean Spray Gun Procedure Repair Filter Screen Removal and ServiceCheck Valves Clean Injection SlotsNot Remove Valving Rod AdjustmentMixing Chamber Removal Centerline Component RemovalSleeve Removal Block Chamber Seating Centerline Component InstallationRepair Parts Model D Spray Gun AssemblyNo. Part No. Description Model D Spray Gun AssemblyAC chamber Standard Mixing Chambers Part Number Air Cylinder AssemblyModel Coupling Block Assembly311320H Category Data Technical DataGraco Information Graco Standard Warranty