Connect The Power Supply Without A Ups - Nortel BCM50 Installation And Maintenance Manual

Connect the power supply without a UPS

You must connect a power supply to each BCM50 unit (BCM50 Main Unit and BCM50
Expansion Units).
Note: International (non-North American) users might require the power supply
adapter cord to connect the BCM50 power supply to the special power bar. Refer to
the Appendix,
To connect the new power supply:
1 Unpack the new power supply.
2
Check the power supply for damage. If you find any damage, contact your Nortel Networks
representative.
Warning: Do not use the power supply if the power supply cord or power supply
cable are damaged.
3 Rotate the retention clip so the power outlet is open.
4 Plug the BCM50 power supply cord into the BCM50 unit.
Note: Use only the power supply that is approved by Nortel Networks for use with
the BCM50.
5
Rotate the retention clip so that it locks the power supply cord in place.
6
Plug one end of the power supply cable into the BCM50 power supply.
7
Plug the other end of the power supply cable into the ac power source (wall outlet).
Note: If you are using the Startup Profile for initial configuration of the BCM50
system, make sure that the Startup Profile is saved on your USB storage device
and that the USB storage device is inserted in the USB port of the BCM50 Main
Unit before connecting the power. See
parameters" on page
8
Repeat steps 1 to 6 for each BCM50 unit.
Warning: Leakage currents
You must reconnect the power cords to a grounded outlet before reconnecting the
telephony and data networking cables.
9
Proceed to
"System region attributes" on page 249
151.
"Test the power supply" on page

Connect the power supply without a UPS

for more information.
"Use the Startup Profile to set the basic
120.
Connect the cables to the BCM50 system
119