Graco 313289s Possible Alarms by Mode, Mode Control Logic Alarms, R2D, Stop, Dga

Page 29

Alarms

Possible Alarms by Mode

The following table outlines the alarms that you may receive while operating the system. The alarms are categorized according to each mode.

Mode

Control Logic

Alarms

 

 

 

 

 

 

Spray

Dosing valves close for startup test; green light blinks.

--

 

 

 

 

If fluid pressure is under 1000 psi (7 MPa, 70 bar), STOP.

P1A

 

 

 

 

If pumps move (indicating internal leakage), STOP.

FHA, FHB

 

 

 

 

If fluid pressure is more than 103% of allowed maximum, air motor shuts

None

 

off until fluid pressure drops.

 

 

 

 

 

If is pressure more than 110% of allowed maximum, STOP.

P4B

 

 

 

 

Dosing valve A opens, and dosing valve B cycles to maintain ratio.

--

 

 

 

 

A and B blue lights illuminate when dosing valves are operating.

--

 

 

 

 

If there is not enough B component to hold ratio, dosing valve A closes

R2D

 

momentarily.

 

 

 

 

 

If A or B component is more than 5% off ratio setpoint, STOP.

R1B, R4B

 

 

 

 

If A dose size is too large, STOP.

B4A

 

 

 

 

A and B dosing valves close momentarily at each pump changeover

--

 

 

 

Park

Both dosing valves open; A and B blue lights turn on.

--

 

 

 

 

User opens circulation valves or sprays gun. When pump reaches bot-

--

 

tom stroke the blue light turns off.

 

 

 

 

 

If park does not complete in 10 minutes, turn off air to both motors.

DEA, DEB

 

 

 

Circulation

A and/or B dosing valves open and motor air turns on.

--

 

 

 

 

If fluid pressure exceeds 3000 psi (21.0 MPa, 210 bar) on the A pump,

P4A

 

receive yellow light advisory.

 

 

 

 

 

If fluid pressure exceeds 5600 psi (39.2 MPa, 392 bar) on the A pump,

P4A

 

STOP.

 

 

 

 

 

If no movement in 10 minutes, turn off air to both motors.

DEA, DEB

 

 

 

Pump Test

Both dosing valves close; green light blinks.

--

 

 

 

 

If fluid pressure is under 1000 psi (7.0 MPa, 70 bar), STOP.

P1A, P1B

 

 

 

 

If pumps move (indicating leakage) STOP.

FHA, FHB

 

 

 

 

Turn on A blue light, open A dosing valve, user opens sampling valve.

--

 

 

 

 

Close A dosing valve on upstroke; check for no movement.

DFA

 

 

 

 

Close A dose valve on down stroke; check for no movement.

DGA

 

 

 

 

Open A dose valve and dispense total of 750 ml material, close valve,

--

 

turn off blue light.

 

 

 

 

 

Repeat for B side.

DFB, DGB, DHB

 

 

 

 

If both pumps pass pump test, display shows two beakers of 750ml each.

--

 

 

 

Batch Dispense Test

User selects total volume desired.

--

 

 

 

 

Open A dosing valve, turn on blue light, user opens sampling valve, turn

--

 

off blue light when complete.

 

 

 

 

 

Open B dosing valve, turn on blue light, user opens sampling valve, turn

--

 

off blue light when complete.

 

 

 

 

 

Display shows volume of A and B components at end of batch dispense

--

 

test.

 

 

 

 

Valve Test

If fluid pressure is not 1000 psi (7 MPa, 70 bar), STOP.

P1A

 

 

 

 

Check for no movement of pumps (stall within 10 seconds).

FHA, FHB

 

 

 

313289S

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Contents XM Plural-Component Sprayers313289S Contents Manual Description Related ManualsComponent Manuals in U.S. English Fire and Explosion Hazard Intrinsic Safety Equipment Misuse Hazard Location Category Key ModelsXM a XM B XM D XM C XM E ApprovalsIsocyanate Hazard OverviewMaterial Self-Ignition Moisture Sensitivity IsocyanatesKeep Components a and B Separate Components a and BChanging Materials Lift Using a Hoist Lift Using a ForkliftBefore Repair Location Proper Lifting of SprayerRelieve Pump Fluid Pressure Pressure Relief ProcedureRelieve a and B Fluid Pressure Flush Before Using Equipment Flush Mixed Material FlushFlush Mix Manifold Use Solvent PumpFollow Pressure Relief Procedure, Empty and Flush Entire System new sprayer or end of job ProcedureGuidelines Turn on heaters until fluid lines are clear of sol- ventR3123593132896 R3123593132897 Relieve pressure. See Pressure Relief Procedure, Cleaning ProcedureShutdown Entire System Flush Entire System new sprayer or end of job onXM Setup and Troubleshooting Guide Problem Cause Solution TroubleshootingSee Appendix a in manual Tor Power Supply Control Compo View Alarms AlarmsDiagnose Alarms Clear AlarmsAlarm Code Alarm Problem When Active Cause Solution Alarm Codes and TroubleshootingSee Pump Assembly, Pump Test Daily Check Recommended Optional User-Settable Maintenance Warnings Optional User-Settable Spray Limits Mode Control Logic Alarms Possible Alarms by ModeR2D StopAlarm Code Key LED Diagnostic InformationModule Status LED Signal Diagnosis Solution What Alert WhereReplace Air Filter Element RepairMain Air Inlet Manifold Filter Both FiltersRemove Shroud User Interface/Control BoxReplace Solenoid Module DVA DVBReplace USB Module Update USB Module SoftwareLoad software. See Update USB Module Soft Ware Replace Fluid Control Module FCM Update Fluid Control Module FCM SoftwareLoad software. See Update Fluid Control Module FCM Software Display Replace AlarmUpgrade Software Replace Display Replace Display BatteryReplace Front Panel Wall Power Supply Control ComponentsReplace Power Supply Module Alternator Module Repair Alternator Power Supply Control ComponentsFCM USBReplace Alternator Regulator Air Controls Gauge 326 319 330 340 331 Mix Manifold Assembly Fluid Control AssemblyDosing Valve Assembly Replace Fluid Pressure Sensor Temperature RTD SensorSensors Remove Displacement Pump Pump AssemblyRemove Pump Assembly Remove Air Motor Solvent Pump Service and RepairFluid Heaters ReplaceSimplified Electrical Schematic, XM Sprayer with Alternator Electrical SchematicsElectrical Schematics 313289S Simplified Pneumatic Schematic, XM Sprayer with Alternator313289S Detailed Electrical Schematic, XM Sprayer with AlternatorBlue Green Detailed Electrical Schematic, XM Sprayer with AlternatorXM Plural Component Sprayer with Wall Power Simplified Electrical Schematic, XM Sprayer with Wall PowerSimplified Pneumatic Schematic, XM Sprayer with Wall Power Manual With Wall PowerDetailed Electrical Schematic, XM Sprayer with Wall Power Box Wiring SchematicsFluid HeatersHopper Heaters Junction Box Wiring Schematics 313289S XM Plural-Component Sprayers PartsXM1, XM2 XM3, XM4XM7, XM8 Models XMB and XMEXM5, XM6 113 114 120 121 122 135 137 115 Common Parts Fluid Control Assembly PartsPart Description Qty See Air Controls Module Parts,XM1 and XM2 Models Parts Varying by ModelXM1 and XM2 Models XM Plural-Component Sprayer Models Part Description XM3 and XM4 ModelsXM3 and XM4 Models XM5 and XM6 Models Adapter XM7 and XM8 Models XM7 and XM8 Models Control Box 255771 Parts Air Power and Electric Power VersionsPart Description LabelMODULE, USB BaseAlternator Assembly Control Box Power Supply OptionsWall Power Supply Assembly Cable Connections Wall Power Supply AssemblyAdapter Air Controls Module 255761 PartsRegulator CouplingJunction Box 256540 Parts Switch 25ACircuit Breaker 25A Circuit Breaker 10ASENSOR, RTD Fluid Control Assembly PartsCAP Plug Air Inlet Manifold 255762 PartsSwivel Turbine Alternator Module 255728 PartsRepair and Spare Parts Reference Part Description Qty Part of AssemblyAccessories and Kits Desiccant Dryer Kit Electric Heated Hose Power Supply KitShutoff/Check Valve Kit Caster KitSystem Dimensions without Hoppers DimensionsTwo 20-Gallon Hoppers Rear Mounted System Dimensions with HoppersTwo 20-Gallon Hoppers Side Mounted Two 7-Gallon Hoppers One 20-Gallon Hopper and One 7-Gallon HopperPTFE, Uhmwpe Technical DataGraco Information Graco Standard Warranty
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