Fluke 8808A Calibration Manual page 13

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Inspect the Meter before using it. Do not use the Meter if it
appears damaged.
•
Inspect the test leads before use. Do not use them if
insulation is damaged or metal is exposed. Check the test
leads for continuity. Replace damaged test leads before
using the Meter.
•
Verify the Meter's operation by measuring a known voltage
before and after using it. Do not use the Meter if it operates
abnormally. Protection may be impaired. If in doubt, have
the Meter serviced.
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Whenever it is likely that safety protection has been
impaired, make the Meter inoperative and secure it against
any unintended operation.
•
Have the Meter serviced only by qualified service
personnel.
•
Do not apply more than the rated voltage, as marked on the
Meter, between the terminals or between any terminal and
earth ground.
•
Always use the power cord and connector appropriate for
the voltage and outlet of the country or location in which
you are working.
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Remove test leads from the Meter before opening the case.
•
Never remove the cover or open the case of the Meter
without first removing it from the main power source.
•
Never operate the Meter with the cover removed or the
case open.
•
Use caution when working with voltages above 30 V ac
rms, 42V ac peak, or 42 V dc. These voltages pose a shock
hazard.
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Use only the replacement fuses specified by the manual.
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Use the proper terminals, function and range for your
measurements.
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Do not operate the Meter around explosive gas, vapor or
dust.
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When using probes, keep your fingers behind the finger
guards.
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When making electrical connections, connect the common
test lead before connecting the live test lead. When
disconnecting, disconnect the live test lead before
disconnecting the common test lead.
•
Disconnect circuit power and discharge all high voltage
capacitors before testing resistance, continuity, diodes, or
capacitance.
Introduction and Specifications
Safety Information
1
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