Graco Inc TI14427A, 313869B Installation, Ventilate Spray Booth, Configure Gun and Manifold

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Installation

Installation

This spray gun can spray most coatings or fin- ishes currently being used for small compo- nent plastic, wood and metal finishing applications, while easily operating from paint delivery systems, 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

To prevent hazardous concentrations of toxic and/or flammable vapors, spray only in a prop- erly ventilated spray booth. Do not operate the spray gun unless ventilation fans are operating.

•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

Guns with Manifold

See FIG. 1. The gun is shipped with a fluid plug (25). To use the gun in a circulating system, do not install the plug. In a non-circulating system, install the plug as shown to minimize flush time.

1. Connect the fluid supply line to one fluid port fitting and the fluid return line to the other. The manifold fluid ports are reversible.

2. Install the gun on the manifold, using the two screws. Torque the screws evenly to 50 in-lb (5.6 N•m).

1 Do not install when used in circulating systems.

25

1

TI14429A

FIG. 1: Guns with Manifold

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313869B

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Contents Important Safety Instructions AirPro EFX Automatic Spray GunContents ModelsFire and Explosion Hazard Equipment Misuse Hazard Toxic Fluid or Fumes Hazard Gun Selection Selection ChartsProper Needle/Nozzle Selection Models With Manifolds Models Without ManifoldsAir Caps Needle Assembly IdentificationSample Pattern Sizes and Shapes 313869B Configure Gun and Manifold InstallationVentilate Spray Booth Guns with ManifoldGround System Guns without ManifoldReciprocating Arm Rod Mount Mount GunStationary Support Setup Connect Air LineAir regulator With Manifold Connect Fluid HoseWithout Manifold Position Air Cap Flush Spray Gun Adjust Spray PatternPerform Pressure Relief Procedure, Vertical Pattern Horizontal PatternSuggested Starting Settings Spray Fan Air Atomizing Air Fluid Pressure RegulatorApply Fluid Pressure Relief ProcedureOperation IncorrectDaily Gun Care Clean and Flush Gun General System MaintenanceFollow the Pressure Relief Procedure, 313869B Troubleshooting WrongProblem Cause Solution Service DisassemblyReassembly Guns with Manifold PartsGuns without Manifold Parts in Common Additional Parts for Models with ManifoldAccessories Repair KitsDimensions Mounting Hole Layouts 44.7 mm M8 x 1.25 T 35 in .9 mm deep 24.1 mm Slot Technical Data Triggering SpeedHiTEch Sound DataConventional Air BrushAir Flow Spray Pattern Test Report Spray Pattern Test ReportGraco Standard Warranty Graco Information
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