Centerline Components | Graco Inc 311321H, GX-7 400, GX-7 DI, GX-7A

Overall View

Centerline Components

Model GX-7A	A-Screen Screw
Model GX-7A	Valving Rod
	Valving Rod
	Check Valve
	Rear Packing
	Gun Block	Screen
	Gun Block	Screw
Packing		Screw
Nut		Seal

					Screen
	Rear Packing
	Retainer
				Mixing
				Module	PCD Body
					PCD Body
	Screen
					O-ring
	Screen				Air Cap
	Screw Seal		Front Packing		Air Cap
	Screw Seal
		Check Valve
		Check Valve
		Assembly		Pattern Control
			Coupling Block	Pattern Control
	R-Screen Screw		Coupling Block	Disc (PCD)
			Gasket	Disc (PCD)
			Gasket	PCD Retainer
	FIG. 4: GX-7A Centerline Components			PCD Retainer
	FIG. 4: GX-7A Centerline Components
	Model GX-7 DI	R-Screen Screw
	Model GX-7 DI		Rear Seal Gland
			Screen	Rear Packing
				Rear Packing
			Gun Block		Rear Seal Retainer
			Gun Block		Assembly
	Check Valve
	Mixing Module			Check Valve
	Mixing Module				Screen
	Retainer				Screen
	Retainer
	PCD
	Retainer

	Pattern Control	Coupling Block	A-Screen
	Disc (PCD)		A-Screen
	Disc (PCD)		Screw
		Gasket	Screw
		Gasket
	Air Cap	Coupling Block
	Air Cap	Mounting Screw
		Mounting Screw

FIG. 5: GX-7 DI Centerline Components

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311321H

Image 8

Graco Inc 311321H, GX-7 400, GX-7 DI important safety instructions GX-7A Centerline Components

Contents

GX-7 Important Safety Instructions311321H Contents Models Personal Protective Equipment Fire and Explosion Hazard Pressurized Aluminum Parts Hazard Model GX-7 DI Overall ViewModel GX-7A Model GX-7 LocknutValving Rod Rear Stop Gun Block Air Cap Valve Trigger Centerline Components GX-7A Centerline Components GX-7 400 Centerline Components Mixing Module GX-7A Mixing Module Safety Position Operation BasicsIsocyanate Hazard Keep a and B Components Separate Disengage Safety Stop Air Hose ConnectionConnect Air Hoses Disconnect Air Hoses Manual Valves Installation and RemovalCoupling Block Remove Coupling Block Air Inlet ConfigurationOptional Configuration Mixing Module and PCD Installation Do not Overtighten GX-7 DI Model Only Valving Rod AdjustmentGX-7A and GX-7 400 Models Only Initial Set Up Daily Start-up Daily Shutdown Pressure Relief Procedure Trigger Gun Clean Spray Gun Procedure MaintenanceGun Service Kits Flush Gun Remove Centerline Components Service Screen ScrewRepair Remove valving rod. Rod Draw Bar Valving Rod Install Centerline Components Replace End Cap and Air Piston Assembly GX-7 DI Shown Replace Trigger Valve O-Rings Replace Trigger Valve O-Ring Clean Mixing Module Unthread Cap from PCD Body Install Mixing Module Install Mixing Module Clean Pattern Control Disc GX-7A Model Shown GX-7A Model Final Assembly Parts Module see GX-7A Mix Mod GX-7A Model Final AssemblyNo. Part No. Description GX-7 DI Model Final Assembly No. Part No. Description Qty GX-7 DI Model Final AssemblyModule see GX-7 DI Model Specifications , GX-7 400 Model Final Assembly GX-7 400 Model Final Assembly Module Kit , GX-7A Model Handle Assembly GX-7 Model Handle Assembly Description GX-7 DI Model Handle Assembly GX-7 DI Model Handle Assembly Description Qty GX-7 400 Model Handle Assembly GX-7 400 Model Handle Assembly Coupling Block Assembly All models Specifications GX-7A Mix Module Kit Set-Up Chart for GX-7A Model Tip Module Kits Cleanout Drill Iso Port GX-7 400 Mix Module KitQuantity In/mm Module Only Size Ref Set-up Chart for GX-7 400 Model Tip Kits for GX-7 400 Gun No. Ref Quantity GX-7 DI Model Specifications Module/Tip Data for Chemical Sprayed at 2500 PSI OutputPattern Lbs/min Round Spray Pattern Tip Kits Tool KitsFor GX-7A and GX-7 DI Models Round Tip Kits Size Quantity Technical Data Category Data Graco Standard Warranty