Fluke 787 user manual If the Meter does not Work, Replacing a Fuse

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787

Users Manual

If the Meter does not Work

∙Examine the case for physical damage. If there is damage, make no further attempt to use the meter, and contact a Fluke Service Center.

∙Check the battery, fuses, and test leads.

∙Review this manual to make sure you are using the correct jacks and rotary switch position.

If the meter still does not work, contact a Fluke Service Center. If the meter is under warranty, it will be repaired or replaced (at Fluke’s option) and returned at no charge. See the Warranty on the back of the title page for terms. If the warranty has lapsed, the meter will be repaired and returned for a fixed fee. Contact a Fluke Service Center for information and price.

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Figure 11. Replacing a Fuse

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Contents 787 Limited Warranty & Limitation of Liability Table of Contents 787 IndexRead Safety Information before you use the meter IntroductionContacting Fluke Safety Information 787ProcessMeter International Symbols Meaning Symbol MeaningHow to Get Started Fluke 787 ProcessMeterGetting Acquainted with the Meter Input/Output JacksInput/Output Jacks Measurement Functions Source Current FunctionSimulate Transmitter Function Rotary Switch Positions for Measurements Functions Pushbutton ActionsRotary Switch Positions for mA Output Default Function Pushbuttons Pushbuttons FunctionsPushbutton CoarseElements of the Display Element Display MeaningDisplay Element MA, DC, mV, AC Or kΩ, kHz Auto 400100030 Measuring a Composite Signal Measuring Electrical ParametersInput Impedance RangesTesting Diodes Displaying Minimum, Maximum, and AverageUsing TouchHold Compensating for Test Lead ResistanceUsing the Current Output Functions Source ModeSourcing Current Simulate Mode Changing the Current SpanSimulating a Transmitter MA Output Adjust Pushbuttons AdjustmentProducing a Steady mA Output Manually Stepping the mA Output MA Stepping PushbuttonsMA Step Values Value for each span setting To 20 mA Auto Ramping the mA OutputPower-Up Options Power-Up OptionsPushbutton Default Action TakenBattery Life Using the Holster and Flex-StandMaintenance General Maintenance Using the Holster and Flex-Stand Replacing the Battery Replacing the BatteryReplacing a Fuse If the Meter does not Work Replacing a FuseReplacement Parts and Accessories Replacement Parts DescriptionFluke PN or Model no QuantityMP8 Specifications ResolutionDC Volts Measurement Range V dcRange mV dc Resolution 400.0 Accuracy % of Reading + Counts DC Millivolts MeasurementAC Volts Measurement AC Current Measurement DC Current MeasurementRange Resolution Ohms MeasurementMeasurement Current Frequency Counter Accuracy Frequency Counter SensitivityInput Range Minimum Sensitivity rms Sinewave 5 Hz to 5 kHz General Specifications Source modeSimulate Mode Diode Test and Continuity TestCertifications CSA, UL, TÜV Index Knob positions, 9 Pushbuttons Loop supply, external Index 787