Graco Inc 313516C Installation, Ventilate Spray Booth, Configure Gun and Manifold

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Installation

Installation

The Automatic AirPro spray gun can spray most coatings or finishes currently being used for automotive, industrial, aerospace, marine, wood, plastic and architectural applications, while easily operating from paint delivery sys- tems, such as pressure pots or remote pumps for production line operation.

The air regulator must have a minimum air flow capacity of 30 scfm at 100 psi (0.7 MPa, 7.0 bar) air pressure.

Ventilate Spray Booth

Check and follow all national, state, and local codes regarding air exhaust velocity requirements.

Check and follow all local safety and fire codes.

Configure Gun and Manifold

The gun is supplied with an internal fluid plug and seals (19, 20, 21). To use the gun in a cir- culating system, remove the internal plug. In a non-circulating system, leave the plug in place to minimize flush time.

Circulating System

1.Apply anti-seize lubricant to the threads and mating faces of the manifold (101) and the elbows (107), supplied unassembled.

2.Install the elbows (107) in both fluid ports of the manifold (101).

3.Connect the fluid supply line to one elbow and the fluid return line to the other. The manifold fluid ports are reversible.

4.Install the gun on the manifold, using the four screws (13). Start the threads of all four screws. Tighten the front two screws first, and then tighten the back two. Torque all four screws evenly to 65 in-lb (7.3 N•m).

Non-circulating System

1.See FIG. 1. Apply anti-seize lubricant to the threads and mating faces of the manifold (101), plug (109), and elbow (107), sup- plied unassembled.

2.Install an elbow (107) in one fluid port of the manifold (101), and a plug (109) in the other port.

3.Install the internal plug (19) in the gun fluid port on the same side as the manifold plug.

4.Connect the fluid supply line to the fluid inlet elbow (107).

5.Install the gun on the manifold, using the four screws supplied. Start the threads of all four screws. Tighten the front two screws first, and then tighten the back two. Torque all four screws evenly to 65 in-lb (7.3 N•m).

1Remove when used in circulating systems.

2Replace with elbow (107) when used in circulating systems.

21

20

101

1 19

107

2 109

ti8587b

FIG. 1: Non-Circulating Setup Shown (cutaway view)

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313516C

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Contents Important Safety Instructions Automatic AirPro Spray GunsContents ModelsFire and Explosion Hazard Pressurized Equipment Hazard Selection Charts General Metal ApplicationsGun Selection High Wear ApplicationsWood Applications Hvlp GunsAir Caps Proper Needle/Nozzle SelectionConventional Guns Atomizing Air Fan Air Air FlowAir Flow Maximum HVLP/Compliant inlet manifold pressure Configure Gun and Manifold InstallationVentilate Spray Booth Circulating SystemInstall Air Fittings Ground SystemReciprocating Arm Rod Mount Mount GunStationary Support Retrofit Adapter Plate Retrofit Adapter Plate MountConnect Air Line SetupConnect Fluid Hose Flush Spray Gun Position Air CapFan Air psi Adjust Spray PatternSuggested Starting Settings Atomization Spray GunAir Pressure Regulator Apply Fluid Pressure Relief ProcedureOperation IncorrectDaily Gun Care General System Maintenance Clean and Flush GunGeneral Troubleshooting TroubleshootingProblem Cause Solution Spray Pattern Troubleshooting Service DisassemblyAlternate Fluid Control Shown Reassembly Parts 17† 21† Alternate Fluid Control 20† 22† 36† 24a 25aGasket General Metal Applications Repair KitsNozzle High Wear Applications Wood ApplicationsManifold with bottom fluid ports Part Description QtySide Fluid Ports and Fan Adjustment Valve Part No C342Description Qty Not shown, optional size Not sold separately Part No only106 Accessories Spray Tip Filters Hvlp Pressure Verification KitInline Fluid Filter 24B707 Count Carton Pack DescriptionManifold Models 288217 or 288218, All Gun Models DimensionsManifold Model 288221, All Gun Models Manifold Model 288223 or 24C342, All Gun Models Manifold Model 288160 or 288211, All Gun ModelsMounting Hole Layouts 23.4 mm 10.2 mm 53.3 mm 50 in .7 mm Mounting hole 216 23.4 mm 10.2 mm 27.9 mm 375 in .5 mm Mounting hole Retrofit Adapter Plate Sound Data Technical DataTriggering Speed Cylinder Air Fluid Pressure Air Pressure Msec to fullyGraco Information Graco Standard WarrantyGraco Headquarters Minneapolis