Graco Inc 313869B, TI14427A, TI14428A important safety instructions Service, Disassembly

Page 24

Service

Service

screws (16) and remove the gun from

the manifold.

NOTE: Numbers in parenthesis in the text refer to the reference numbers in the figures and in the parts list.

Disassembly

1.Follow the Pressure Relief Procedure, page 18.

2.Remove gun for service:

a.With Manifold: Use the 4 mm allen wrench supplied to unscrew the two

b.Without Manifold: Disconnect the air and fluid hoses. Remove the gun from the mounting arm.

3.Remove the air cap retaining ring (21) and air cap (5).

4.Remove the fluid adjustment knob (11) and spring (10).

5.Pull the piston (7) and fluid needle (6) out of the back of the gun.

1Torque to 155-165 in-lb (18-19 N•m).

11

2Torque to 80 in-lb (9.0 N•m).

10

7

6

2 2

4 1

21

5

ti14946a

 

FIG. 17

24

313869B

Image 24
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 Installation Ventilate Spray BoothConfigure Gun and Manifold Guns with ManifoldGround System Guns without ManifoldMount Gun Reciprocating Arm Rod MountStationary Support Setup Connect Air LineAir regulator Connect Fluid Hose With ManifoldWithout Manifold Flush Spray Gun Adjust Spray Pattern Perform Pressure Relief Procedure,Position Air Cap Vertical Pattern Horizontal PatternSuggested Starting Settings Spray Fan Air Atomizing Air Fluid Pressure RegulatorPressure Relief Procedure OperationApply Fluid 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 SpeedSound Data ConventionalHiTEch Air BrushAir Flow Spray Pattern Test Report Spray Pattern Test ReportGraco Standard Warranty Graco Information