Graco 311322k Air Passage Diagrams

Repair

311322K 23

Air Passage Diagrams

Use thread sealant when reinstalling any

threaded components. In addition, reinstall

all set screws flush to outside surface of

gun handle.

FIG. 16: Air Cylinder Air Passages

1.858 dia.

1.750 dia.

.375 dia.

.3125 dia.

.250 dia.

.687 dia.

.3125 dia. 8-32 UNC-GH3 TAP

8-32 UNC-2B TAP

5/32 in. drill

1/8 in. drill

Contents

Main Operation, Parts, Service and Repair GAP Pro Spray Gun 311322K Contents Gun Models Warnings WARN ING Overall View Major Components FIG. 2. Front End Components (shown with flat spray tip assembly) Operation Isocyanate Hazard Keep A and B Components Separate Grounding Safety Stop Manual Valves Air Hose Configurations Initial Set Up Daily Start-Up Daily Shutdown Pressure Relief Procedure Grease Gun Repair Side Blocks Page Mixing Chamber and Gun Block FIG. 10. Mixing Chamber and Gun Block End Cap and Air Piston Page End Cap O-ring and Safety Stop Seal Page Trigger/Air Valve FIG. 15. Trigger/Air Valve Assembly Air Passage Diagrams FIG. 17: Handle Air Passages Page Parts GAP Pro Spray Gun Assembly Round Spray FIG. 18: GAP Pro Final Assembly GAP Pro Spray Gun Assembly GAP Pro Spray Gun Handle Assembly FIG. 19: GAP Pro Handle Assembly GAP Pro Spray Gun Handle Assembly Accessories Gun Wand Kit Mixing Chamber Cleanout Drills Pour Package (296983) Components Technical Data Graco Standard Warranty 32 311322K Graco Standard Warranty Graco Information