Fluid Control Assembly, Main Air Controls | Graco 3A0420T manual

Fluid Control Assembly

Standard Mix Manifold shown

AA

AH

	AC
AF	AM
AF
AE

AJ

AL

AB

AK

AN

AD

ti19167a

FIG. 2

Main Air Controls

CECB

CC

CD

FIG. 3

Component Identification

Key:

AAFluid Manifold AB Mix Manifold

AC Circulation Handle AD Solvent Flush Valve AE Dual Shutoff Handle AF Fluid Pressure Gauges

AG Fluid Supply Inlet (Behind Fluid Manifold) AH Fluid Circulation Fittings

AJ	B Component Adjustable Fluid Restrictor; see
	page 27
AK	A and B Mix Manifold Check Valves
AL	Solvent Inlet Check Valve
AM Automatic, Spring Loaded, Color-Coded Over
	Pressure Relief Valves; with grease fittings; see
	page 39
AN	A and B Combined Outlet; 3/8 npt(m)

CA

Key:

CA Main Motor Shutoff Valve (Relieving)

CB Main Motor Air Pressure Regulator

CC Air Filter with Auto Drain

CD Main Motor Air Pressure Gauge

CE Filtered Air Distribution Manifold

3A0420T

15

Image 15

Graco 3A0420T important safety instructions Fluid Control Assembly, Main Air Controls

Contents

XP Proportioners Contents Related Manuals Fire and Explosion Hazard Skin Injection Hazard Toxic Fluid or Fumes Hazard Important Two-Component Material Information Changing Materials B Component DesignationsEquipment Designations Overview UsageOver Pressure Protection Initial System Setup Cart-Mounted Systems Models Pump Volume Max Fluid Max Air Mix Gallon Over Pressure Protection must be used, see Bare Proportioning Pump PackagesBuilding systems with bare proportioning pump Packages Mounting Components for Component Identification Main Air Controls Fluid Control Assembly Solvent Flush Pump Kit 262393 optional Pump KeyAir Controls Air Line Fluid Line AccessoriesFlush Before Using Equipment Optional Accessories Setup LocationGrounding Hazardous location systems only Wire Systems with Explosion-Proof Heaters Motor Position Check Motor PositionChange Motor Position Connect Air Supply Connect Fluid Hose Bundles Remote Mix Manifold OnlyConnect Static Mixers, Gun, and Hoses Relieve a and B Fluid Pressure Pressure Relief Procedure Prime a and B Fluids Prime Empty System Prime Solvent Flush Pump Follow Prime Empty System, Heat Fluid Spray Side Mix Manifold Restriction To Adjust the Restrictor Use Optional Solvent Pump Follow Pressure Relief Procedure,Flush Mixed Material Flush Mix Manifold, Hose, and Spray Gun Guidelines Procedure Park Shutdown System Verification Maintenance Problem Cause Solution Troubleshooting Resin Pump Pump TroubleshootingHardener Pump Falling Trouble Area Resin Pump Leakage Repair Pump AssemblyRemove Pump Assembly Remove Displacement Pump Replace System Air Regulator Replace Air Control AssemblyRemove Motor Replace Air Filter Element Air Flow Air Control Assembly Mix Manifold Assembly Fluid Circulation Manifold with Over Pressure Relief ValvesReplace Over Pressure Relief Valves Pressure Color Psi MPa, bar Use with Fluid Circulation Manifold Replacement GuideCirculation Target Opening Manifold Valve Optional Solvent Pump Hoppers Service and Repair Optional Fluid HeatersReplace Cart-Mounted System Parts Standard Mix Manifold Models Quickset Mix Manifold Models Washer Parts Common to All Systems Description Qty Parts Varying By Model XP35 Systems Ref Part Description Coupling 283101 283102 283201 283202 283301 283302 283401 283402 Parts Varying By Model XP70 Systems Part Description Model 571100 shown Bare Proportioning Pump Package Parts Varying by Pump Package Parts Common to All Pump Packages Qty Ref. No. Part No. Description Air Controls Manifold to also fit Series a XP Proportioners with Assembly 262784 XP35 262783 XP50 262806 XP70Fluid Circulation Manifold with Over Pressure Relief Valve Part Description Qty Ref Recirculation/Overpressure valve see Recommended Spare PartsPump Repair Kits Pump Filter O-rings packs Acceptable For Use in Explosive Atmospheres Accessories and Kits Not Approved For Explosive Atmospheres Technical Data Dimensions Top ViewSide View Floor Mounting Dimensions, Top View Bare Proportioner Mounting Hole Dimensions Wall Mount Bracket 262812 Dimensions Hydraulic Unit Dimensions Floor Stand 24M281 Dimensions Dimensions 3A0420T Graco Information Graco Standard Warranty