Graco Inc 313869B, TI14427A Operation, Pressure Relief Procedure, Apply Fluid, Incorrect, Correct

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Operation

Operation

Pressure Relief Procedure

1.Turn off all bleed type air valves and all other air and fluid supplies to the gun.

2.Trigger the gun into a grounded metal waste container to relieve fluid pressure.

ti8174a

FIG. 13: Pressure Relief

Apply Fluid

The gun does not have an air shutoff. The air should be activated before the fluid to ensure full atomization of fluid and prevent buildup on the air cap.

Adjust the system control device, if it is auto- matic, so the gun starts spraying just before meeting the part and stops as soon as the part has passed.

To achieve best results when applying fluid:

Keep gun perpendicular and 6 to 8 in. (150 to 200 mm) from object being sprayed.

Use smooth, parallel strokes across sur- face to be sprayed with 50% overlap.

Incorrect

TI14439A

Correct

TI14438A

FIG. 14: Correct Spray Method

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313869B

Image 18
Contents Important Safety Instructions AirPro EFX Automatic Spray GunContents ModelsFire and Explosion Hazard Equipment Misuse Hazard Toxic Fluid or Fumes Hazard Selection Charts Gun SelectionProper Needle/Nozzle Selection Models With Manifolds Models Without ManifoldsNeedle Assembly Identification Air CapsSample Pattern Sizes and Shapes 313869B Configure Gun and Manifold InstallationVentilate Spray Booth Guns with ManifoldGround System Guns without ManifoldMount Gun Reciprocating Arm Rod MountStationary Support Setup Connect Air LineAir regulator Connect Fluid Hose With ManifoldWithout 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 General System Maintenance Clean and Flush GunFollow the Pressure Relief Procedure, 313869B Troubleshooting WrongProblem Cause Solution Service DisassemblyReassembly Parts Guns with ManifoldGuns 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