Chauvin Arnoux C.A 6240 Manual De Instrucciones página 26

This instrument is protected from accidental voltages of not more than 50V with respect to earth in
measurement category III. The guaranteed level of protection of this equipment may be compromised
if used in a manner not specified by the manufacturer.
Check that the switch is set to OFF before plugging in the mains cord to
recharge the battery of the instrument.
Do not immerse the C.A 6240 microhmmeter in water.
Use connection accessories which have an overvoltage category and service
voltage greater than or equal to those of the measuring instrument (50 V Cat III).
Use only accessories that comply with safety standards (IEC 61010-2-031).
All troubleshooting and metrological checks must be performed by competent and
accredited personnel.
PRECAUTIONS FOR USE
Do not use on conductors likely to be connected to line power or on earth
conductors that are not disconnected.
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