Chauvin Arnoux C.A 6545 Notice De Fonctionnement page 42

WARNING, risk of DANGER ! Refer to the user's manual.
Failure to perform the instructions in this operating manual preceded by this symbol, or
to perform them correctly, may cause bodily injury or damage to the instrument and the
installations.
Equipment protected throughout by double or reinforced insulation.
The rubbish bin with a line through it means that in the European Union, the product must
undergo selective disposal for the recycling of electric and electronic material, in compliance
with Directive WEEE 2002/96/EC.
Caution! Risk of electric shock. The voltage of the parts identifi ed by this symbol, may be
  120 V DC.
For safety reasons, this symbol is displayed when such a voltage is generated.
Earth.
Defi nition of measurement categories:
 Measurement category IV corresponds to measurements taken at the source of low-voltage
installations.
 Measurement category III corresponds to measurements on building installations.
 Measurement category II corresponds to measurements taken on circuits directly connected to
low-voltage installations.
 Measurement category I corresponds to measurements taken on circuits not directly connected to
the network.
Thank you for purchasing a C.A. 6545 or C.A. 6547 megohmmeter. To obtain the best service from
your unit:
 read these operating instructions carefully,
 comply with the precautions for use.
ENGLISH
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