Maintenance, Gun Service Kits | Graco 311320H specification

Maintenance

Maintenance

Gun Service Kits

Use either the 1-Quart Gun Service Kit (296980) or 3-Gallon Gun Service Kit (296981) to perform daily flushing of spray gun without disassembly.

FIG. 16: 3-Gallon Gun Service Kit

For more information about the 3-Gallon Gun

Service Kit, see manual 311341.

FIG. 15: 1-Quart Gun Service Kit

For more information about the 1-Quart Gun

Service Kit, see manual 311340.

311320H

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Graco 311320H important safety instructions Maintenance, Gun Service Kits

Contents

Model D Spray Gun Important Safety Instructions Models Contents Personal Protective Equipment Fire and Explosion Hazard Major Components Overall View Centerline Components Centerline Components Grounding Operation BasicsIsocyanate Hazard Keep a and B Components Separate Remove Coupling Block Manual Valves Air Hose Connection Valving Rod Adjustment Screw Adjust Felt Wiper Air Cap Adjustment ValveClean Felt Wiper Felt Wiper Valving Rod Closed Position Initial Set Up Daily Shutdown Daily Start-Up Pressure Relief Procedure Point of Valving Spray Pattern Adjustment Tern 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 Maintenance Clean Spray Gun Procedure Repair Filter Screen Removal and Service Check Valves Clean Injection Slots Not Remove Valving Rod Adjustment Mixing Chamber Removal Centerline Component Removal Sleeve Removal Block Chamber Seating Centerline Component Installation Repair Parts Model D Spray Gun Assembly No. Part No. Description Model D Spray Gun Assembly AC chamber Standard Mixing Chambers Part Number Air Cylinder Assembly Model Coupling Block Assembly 311320H Category Data Technical Data Graco Information Graco Standard Warranty