To Connect The New Power Supply; Connect The New Power Supply; Returning The System To Operation - Nortel BCM50 Installation And Maintenance Manual

5 Remove the power supply from the table, rackmount shelf, or wallmount bracket.
6 Proceed to

Connect the new power supply

Before you connect the power supply, read the warnings about connecting network lines in
"Wiring warnings" on page

To connect the new power supply

1 Connect the new power supply. Refer to
2
Connect the telephony and data networking lines that you removed in Step 1 of
power supply" on page
3 Proceed to

Returning the system to operation

Check if the system programming is still intact. If not, use Element Manager to restore the system
programming. For information about restoring system data, refer to the BCM50 Administration
Guide (N0016868).
"Connect the new power
103.
170.
"Returning the system to
Chapter 20 Replacing a power supply
supply".
"Connecting the power supply" on page
operation".
BCM50 Installation and Maintenance Guide
171
100.
"Removing the