Fluke 90100 manual If fuses continue to blow return instrument for repair

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Model 90100

Operators Manual

1. Position the instrument on its display face.

	Model 35360A
	TRACKER Display	COMPUTER
	TRACKER Display	INTERFACE
	Rear Panel	RS-232
	Rear Panel	100-240V 50/60 Hz 50VA
		100-240V 50/60 Hz 50VA
		DETECTOR INPUT!
		Fuses
		Fuse Drawer
		Fuse Drawer

Figure 4-6.Model 35360A TRACKER Display Fuse Replacement

2.Remove the fuse drawer. With your fingernails, squeeze together the two ends of the fuse drawer and pull it out of its slot.

3.Replace the fuses with IEC 127 type FST5X20, 0.63 A, 250 V time-lag fuses.

WARNING

Use only the recommended fuse type. The use of a higher current rating than specified above may cause damage to the instrument, which will void any or all warranties currently in effect.

4.Place the fuse drawer back into its slot. Press on the fuse drawer firmly until it snaps back into place. Both sides of the fuse drawer should snap into place.

NOTE

If fuses continue to blow - return instrument for repair.

4-8

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Contents Model Tracker SystemFluke Biomedical Table of Contents Maintenance and Service Appendix a Using Build-UpTheory of Operation CustomizationGeneral Information IntroductionFeatures ModelBefore You Start Safety Precautions Safety TermsSpecifications Manual AddendaNominal Ion Chamber Characteristics Mechanical SpecificationsRecommended Operation Conditions Ion Chamber Factory CalibrationMeasurements Mode Display ModeModel 35360A Tracker Display Electrometer / A-D ConverterHigh Performance Battery Charger Unpacking and InspectionInterface Cable Detector to Display EnvironmentStandard System Contents Optional EquipmentBlank Operation Rear Panel FamiliarizationPowering the System Detector InputDisplay. Be sure to use the correct end of the cable Positioning the Model 35300A Detector in the Beam 3 RS-232 Computer Interface RJ-45 StyleOperation Positioning the Model 353300A Detector in the Beam Operation Instructions Front Panel ControlsPower ResetTest/Detector Units SelectUsing the TEST/DETECTOR Button Powering Up the Model 35360A Tracker DisplayPowering Down the Model 35360A Tracker Display Using the Units Select Button Test/Detector Screen 2 Ion Chamber Calibration FactorsUsing the AIR Density Button Using the Gain Select Button Normal ModeUsing the Measure Select Button Normal Mode Absolute MeasurementsPercent-of-Center Measurements Battery and Bias Annunciators Underranging and Overranging ConditionsGain Setting Mode 24. Positions of the Battery and Bias AnnunciatorsSaving the Fpgf Changes Aborting the Fpgf ChangesBlank Theory of Operation Power Supply Hardware Block Diagram of the Model 35360A Tracker DisplayFront Panel Switches 2 300-VOLT Electronic Bias SupplyProcessor VFD DisplayMultiplexer and A/D Converter Serial Communications PortElectrometer Model 35300A Ion Chamber Detectors Air Density CorrectionsBasic Operating Equations Basic Operating Quantities Blank Maintenance & Service Troubleshooting ProblemNo Display Flowchart Low Battery Indication at the Display Low battery Yes Annuciator displayed?Bias Error LoBias or HiBias Indication at the Display 35360A TrackerLeakage Flowchart Line Fuse Replacement Dose Rate Measurement Zero Problem FlowchartIf fuses continue to blow return instrument for repair Replaceable Parts Information Interface Connector CleaningCleaning the Instrument Replaceable Parts List Recalibration & Repair Information / Technical AssistanceCustomization Make a Working Disk Connection to the ComputerStarting the Customization Software Screen FormatsDisplay Customization Items Screen Appearance F1 Help On-Line Help for using the Customization software F2 Edit Item EditingF6 Print Report Printing F10 ExitDefinitions Setting the Electrometer Gains and Offsets Charge Gain QGCurrent Gain, Current Zero IG and ADZ Ion Chamber Calibration Factor IccfElectrometer Current Gain IG Electrometer Charge Gains QGChanging the Power Down Interval Usage ExamplesChanging the ION Chamber Calibration Factor Units Errors Input ErrorsUsing Build-Up Build-Up, Peg, and Retainer Kit OptionsNominal Number of build-up Solid Water Appendix Fluke Biomedical