Chauvin Arnoux C.A 742 Manual De Instrucciones página 20

Thank you for purchasing a C.A 742 or a C.A 742 IP2X
voltage detector.
For best results from your instrument:
„ read these operating instructions carefully,
„ comply with the precautions for use.
WARNING, risk of DANGER! The operator must
refer to these instructions whenever this danger
symbol appears.
Equipment protected by double insulation.
Equipment suitable for live work.
Battery.
Earth.
The CE marking indicates conformity with
European directives, in particular LVD and EMC.
The rubbish bin with a line through it indicates that,
in the European Union, the product must undergo
selective disposal in compliance with Directive
WEEE 2002/96/EC. This equipment must not be
treated as household waste.
Definition of measurement categories:
„ Measurement category IV corresponds to measurements
taken at the source of low-voltage installations.
Example: power feeders, counters and protection devices.
„ Measurement category III corresponds to measurements
on building installations.
Example: distribution panel, circuit-breakers, machines
or fixed industrial devices.
„ Measurement category II corresponds to measurements
taken on circuits directly connected to low-voltage instal-
lations.
Example: power supply to domestic electrical appliances
and portable tools.
ENGLISH
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