Graco A-25 DataTrak Diagnostic Codes, Temperature Control Diagnostic Codes

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Important Two-Component Material Information

DataTrak Diagnostic Codes

DataTrak can diagnose several problems with the pump. When the monitor detects a problem, the LED will flash and a diagnostic code will appear on the display.

To acknowledge the diagnosis and return to the normal

operating screen, press once to wake up the display, and once more to clear the diagnostic code screen.

Symbol	Code	Code Name	Diagnosis	Cause


	E-2	Diving Down	Leak during downstroke.	Worn intake valve.

	E-3	Low Battery	Battery voltage too low to stop	Low battery. Replace battery;
			runaway.	see page 38.

	E-6	Blown Fuse	Fuse is blown. Replace fuse;	• Faulty solenoid or solenoid
			see page 38.	wiring.
				• Extreme temperatures
				(above 140°F [60°C]).

Temperature Control Diagnostic Codes

Temperature control diagnostic codes appear on tem- perature display.

These alarms turn off heat. E99 clears automatically when communication is regained. Codes E03 through

E06 can be cleared by pressing . For other codes,

turn main power OFF

then ON

to clear.

Code	Code Name	Alarm Zone


01	High fluid temperature	Individual

02	High zone current	Individual

03	No zone current	Individual

04	FTS or thermocouple disconnected	Individual

05	Control board over temperature	Individual

06	Communication cable unplugged	Individual

30	Momentary loss of communication	All

99	Loss of communication	All

NOTE: For hose zone only, if FTS is disconnected at startup, display will show hose current 0A.

3A1570A

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Contents Repair-Parts Important Safety InstructionsContents Systems Proportioner ModelsRelated Manuals Manual DescriptionElectric Shock Hazard Fire and Explosion Hazard Equipment Misuse Hazard Important Two-Component Material Information Changing Materials DataTrak Diagnostic Codes Temperature Control Diagnostic CodesSymbol Code Code Name Diagnosis Cause Causes of E01 Errors E01 High fluid temperatureSensor Connector Continuity Checks Pins Description Reading ChecksE03 No zone current E02 High zone currentE05 Control board over temperature E06 Communication cable unpluggedE99 Loss of communication Before Beginning Repair Pressure Relief ProcedureShutdownOpen Close ParkFlushingProblems TroubleshootingPower Pumps and PressuresProblem Cause Solution Electronics Problem Cause SolutionProblem Cause Solution See E04 Fluid Temperature Sen HeaterSor FTS or thermocouple discon Hose Heat System Problem Cause Solution Follow Pressure Relief Procedure, RepairDisconnect Pump Connect Pump Remove Air Motor Install Air MotorRecirculation / Over Pressure Relief Block Air Filter Element InstallationAir Inlet Filter / Water Separator Auto Drain Air Filter Element RemovalTemperature Control Module Connections Temperature Control ModuleConnector Description Bottom of Power ModulesTest SCR Circuit Replacing Temperature Control Assembly ModulesPrimary Heater Heater ElementLine Voltage KW Dual Zone Heater Thermocouple ThermocoupleCheck Hose Connectors Overtemperature SwitchPins Result Heated HoseFluid Temperature Sensor FTS InstallationTest/Removal Transformer Primary Check Transformer Secondary Check Replace TransformerModel Secondary Voltage Size Component Replace Circuit Breaker ModulePump Lubrication System Pump Lubrication SystemTemperature Display Refer to Reactor A-25 Wiring Schematic,Fluid Inlet Strainer Screen Display Module Detail of Membrane Switches and Temperature Display BoardReplace DataTrak Battery or Fuse Replace BatteryReplace Fuse Recommended Spare Parts Accessories7984 100 888 PartsTorque pump locking nuts to 66-74 ft-lbs 90-100 Nm Cart Part Description QtyNipple Screw Control PanelTemperature Control Wheel KitRef. Part Description Qty Fluid Inlet Kit Fluid ManifoldRing Kw Dual Zone Heater, 24J788PLUG, Pipe Air Motor Pump AssemblyAir Tubing Connections Length Connection Outside Ft m FromColor Diameter Breaker Module Phase Reactor A-25 Wiring SchematicPOD Reactor A-25 Wiring Schematic Simplified Schematic, Heater Controls Category Data Technical DataGraco Information Graco Standard Warranty

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Manual 38 pages 32.05 Kb