User's Manual

5-84
Lucent Technologies – Proprietary
See notice on first page
401-703-454
FOA Draft Issue 1
January, 2006
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Component installation in the Modular Cell 4.0B and the
WNG24-BC battery cabinets
How to make final DC connections after installation of a battery
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cabinet
Overview
This section provides the procedures for the final DC connections in
the Modular Cell 4.0B primary cabinet and the first and/or second
WNG24-BC battery cabinet, as applicable.
DANGER
Electrical Shock Hazard
Failure to follow the order of the installation procedure (as
written) can result in an energized DC circuit, which creates
an electrical shock hazard. Follow these rules:
1. Perform installation steps exactly as written and in the
order provided.
2. Do not connect battery connectors on the battery
retaining brackets until instructed to do so.
3. Observe and follow all safety precautions.
4. When completing electrical connections, always use
tools that are properly insulated.
Connect the first battery cabinet +24-VDC cables at the HPDA
in the Modular Cell 4.0B primary cabinet
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Connect the DC return cables from the battery cabinet to the
return bus in the primary cabinet
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Connect the battery cables in the first and/or second WNG24-
BC battery cabinets
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