Chauvin Arnoux C.A 6549 Notice De Fonctionnement page 59

WARNING, risk of DANGER! The operator agrees to refer to these instructions whenever
this danger symbol appears.
Equipment protected throughout by double 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 6549 megohmmeter. To obtain the best service from your unit:
 read these operating instructions carefully,
 comply with the precautions for use.
ENGLISH
59