Fluid Control Assembly, Dosing Valve Assembly | Graco 313289s

Repair

Fluid Control Assembly

6.Remove dosing valves. See manual 313342 for dosing valve service and repair instructions.

7.Follow steps in reverse order to reassemble dosing valve assembly.

Dosing Valve Assembly

1.Follow Pressure Relief Procedure, page 12.

2.Disconnect all fluid lines from dosing valve assem- bly (8).

3.Remove three bolts (16) on back of each dosing valve (501) from bracket.

4.Unscrew dosing valve housing seats from adapters on mix manifold.

r_312359_313289_40

Housing

Seat

Adapter

5.Disconnect RTD (506) from cord grip. Disconnect pressure sensor (507) and fluid line adapter from each dosing valve (501).

501Fluid Line

Adapter

Bracket

16

506

ti21278a

Mix Manifold Assembly

1.Follow Pressure Relief Procedure, page 12.

2.Disconnect fluid line and solvent lines from mix manifold assembly.

3.Loosen four bolts securing mix manifold (508) to bracket.

	39	508
	313289_	Bracket
	r 312359	Bracket
	r 312359

Bolts

Bolts

4.Unscrew dosing valve housing seats from adapters on mix manifold.

5.Remove four bolts securing mix manifold (508) to bracket.

6.Remove mix manifold assembly (508) from bracket. See manual 312749 for mix manifold service and repair instructions.

7.Follow steps in reverse order to reassemble mix

manifold assembly.

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313289S

Image 42

Graco 313289s important safety instructions Fluid Control Assembly, Dosing Valve Assembly, Mix Manifold Assembly

Contents

XM Plural-Component Sprayers313289S Contents Related Manuals Component Manuals in U.S. EnglishManual Description Fire and Explosion Hazard Intrinsic Safety Equipment Misuse Hazard Models Location Category Key Approvals XM a XM B XM D XM C XM E Material Self-Ignition OverviewIsocyanate Hazard Moisture Sensitivity Isocyanates Components a and B Changing MaterialsKeep Components a and B Separate Before Repair Lift Using a ForkliftLift Using a Hoist Location Proper Lifting of Sprayer Pressure Relief Procedure Relieve a and B Fluid PressureRelieve Pump Fluid Pressure Flush Before Using Equipment Flush Mix Manifold FlushFlush Mixed Material Use Solvent Pump Follow Pressure Relief Procedure, Guidelines ProcedureEmpty and Flush Entire System new sprayer or end of job Turn on heaters until fluid lines are clear of sol- vent R3123593132896 R3123593132897 Shutdown Entire System Cleaning ProcedureRelieve pressure. See Pressure Relief Procedure, Flush Entire System new sprayer or end of job on XM Setup and Troubleshooting Guide Troubleshooting Problem Cause Solution See Appendix a in manual Tor Power Supply Control Compo Diagnose Alarms AlarmsView Alarms Clear Alarms Alarm Codes and Troubleshooting Alarm Code Alarm Problem When Active Cause Solution See Pump Assembly, Pump Test Daily Check Recommended Optional User-Settable Maintenance Warnings Optional User-Settable Spray Limits R2D Possible Alarms by ModeMode Control Logic Alarms Stop Module Status LED Signal Diagnosis Solution LED Diagnostic InformationAlarm Code Key What Alert Where Main Air Inlet Manifold Filter RepairReplace Air Filter Element Both Filters Replace Solenoid Module User Interface/Control BoxRemove Shroud DVA DVB Update USB Module Software Load software. See Update USB Module Soft WareReplace USB Module Update Fluid Control Module FCM Software Load software. See Update Fluid Control Module FCM SoftwareReplace Fluid Control Module FCM Replace Alarm Upgrade SoftwareDisplay Replace Display Battery Replace Display Wall Power Supply Control Components Replace Power Supply ModuleReplace Front Panel FCM Alternator Power Supply Control ComponentsAlternator Module Repair USB Replace Alternator Regulator Air Controls Gauge 326 319 330 340 331 Fluid Control Assembly Dosing Valve AssemblyMix Manifold Assembly Temperature RTD Sensor SensorsReplace Fluid Pressure Sensor Pump Assembly Remove Pump AssemblyRemove Displacement Pump Remove Air Motor Fluid Heaters Service and RepairSolvent Pump Replace Electrical Schematics Simplified Electrical Schematic, XM Sprayer with Alternator Simplified Pneumatic Schematic, XM Sprayer with Alternator Electrical Schematics 313289S Detailed Electrical Schematic, XM Sprayer with Alternator 313289S Detailed Electrical Schematic, XM Sprayer with Alternator Blue Green Simplified Electrical Schematic, XM Sprayer with Wall Power XM Plural Component Sprayer with Wall Power Simplified Pneumatic Schematic, XM Sprayer with Wall Power With Wall Power Manual Detailed Electrical Schematic, XM Sprayer with Wall Power Fluid Wiring SchematicsBox Heaters Hopper Heaters Junction Box Wiring Schematics 313289S XM1, XM2 PartsXM Plural-Component Sprayers XM3, XM4 XMB and XME XM5, XM6XM7, XM8 Models 113 114 120 121 122 135 137 115 Part Description Qty Fluid Control Assembly PartsCommon Parts See Air Controls Module Parts, Parts Varying by Model XM1 and XM2 Models XM1 and XM2 Models XM3 and XM4 Models XM Plural-Component Sprayer Models Part Description XM3 and XM4 Models XM5 and XM6 Models Adapter XM7 and XM8 Models XM7 and XM8 Models Part Description Air Power and Electric Power VersionsControl Box 255771 Parts Label Base MODULE, USB Control Box Power Supply Options Alternator Assembly Wall Power Supply Assembly Wall Power Supply Assembly Cable Connections Regulator Air Controls Module 255761 PartsAdapter Coupling Circuit Breaker 25A Switch 25AJunction Box 256540 Parts Circuit Breaker 10A Fluid Control Assembly Parts SENSOR, RTD Air Inlet Manifold 255762 Parts SwivelCAP Plug Alternator Module 255728 Parts Turbine Part Description Qty Part of Assembly Repair and Spare Parts Reference Accessories and Kits Shutoff/Check Valve Kit Electric Heated Hose Power Supply KitDesiccant Dryer Kit Caster Kit Dimensions System Dimensions without Hoppers System Dimensions with Hoppers Two 20-Gallon Hoppers Side MountedTwo 20-Gallon Hoppers Rear Mounted One 20-Gallon Hopper and One 7-Gallon Hopper Two 7-Gallon Hoppers Technical Data PTFE, Uhmwpe Graco Standard Warranty Graco Information