Installing and operating the Rackmount Charger
202
Avaya DECT R4 - Installation and Maintenance Guide
06/2009
Installation alternatives
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The CR3 as delivered can be installed as a single unit. When installed as a single unit, the
power cord with the C14 connector may be used with a suitable extension cord to be
plugged into a wall outlet. Up to four single units may be connected to one single LAN
outlet.
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If more than one CR3 is used in a serial configuration a fixed installation must be made.
For safety reasons it is not allowed to supply more than one unit by the power cord with the
C14 connector. When units are supplied in series, the installation must be made by an
authorized electrician and the C14 connectors must be removed. Maximum five units may
be connected in serial power supply, but LAN serial connection is limited to four units.
In Sweden, Norway and Finland a connection to protective earth (safety grounding) must be
provided.
Safety
The Rack Charger CR3 is connected to 100-240VAC/0.7A 50/60 Hz. For safety reasons:
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the safety covers on top of the supply voltage terminal blocks must be mounted to prevent
hazardous situations, like electric shock.
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when servicing the units the mains power supply cable must be disconnected.
Note the following:
for PERMANENTLY CONNECTED EQUIPMENT, a readily accessible disconnect device
shall be incorporated in the building installation wiring. The disconnect device shall
disconnect both poles.
for PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and
shall be easily accessible.
In Sweden, Norway and Finland the unit must be connected to a wall outlet with protective earth
(safety grounding). For other countries it is recommended to use a protective earth connection.
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Suomi: Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan.
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Norge: Apparatet må tillkoples jordet stikkontakt.
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Sverige: Apparaten skall anslutas till jordat uttag.