3Com V3000 ANALOG, Installation Manual

Page: 89 / 252

Consignes Importantes de Sécurité 89
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The appliance coupler (that is, the connector to the unit , not the
connector to the wall plug ) must have a configuration that mates with
an EN60320/IEC320 appliance inlet.
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The socket outlet must be near the unit and easily accessible. You can
remove power from the unit only by disconnecting the power cord
from the outlet. If your NBX system has redundant power supplies,
you must disconnect power from both power supplies.
■
This unit operates under SELV (Safety Extra Low Voltage) conditions
according to IEC 60950. These conditions are maintained only if the
equipment to which the unit is connected also operates under SELV
conditions.
■
France only:
This unit cannot be powered from IT (Impédance à la Terre) supplies. If
your supplies are of IT type, this unit must be powered by 230V (2P+T)
via an isolation transformer ratio 1:1, with the secondary connection
point labelled Neutral, connected directly to earth (ground).
When this system is used in Australia, you must connect the equipment
to the telephone network via a line-isolating unit (LIU) that complies with
ACA TS001-1997.
CAUTION: (Australia only.) NBX equipment will be inoperable when main
power fails.
Lithium Battery
Safety
The following information is important. Read it carefully.
WARNING : The battery is not field replaceable. If you suspect a battery
failure, contact your 3Com NBX Voice-Authorized Partner.
There is a danger of explosion if the battery is incorrectly replaced.
Replace the battery only with the same or equivalent type as
recommended by the manufacturer. Dispose of used batteries according
to the manufacturer’s instructions.
Consignes
Importantes de
Sécurité
Nous vous demandons de lire attentivement les consignes suivantes
de sécurité avant d’installer ou de retirer l’appareil.
AVERTISSEMENT: Les avertissements présentent des consignes que vous
devez respecter pour garantir votre sécurité personnelle. Vous devez
respecter attentivement toutes les consignes.