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

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 to a BCM50 unit:
1 Connect the new power supply. Refer to
119.
2 Test the power supply. Refer to
3 Connect the telephony and data networking lines that you removed in Step 1 of
power supply" on page
4
Proceed to

Return the system to operation

To return 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 BCM50
Administration Guide (N0xxxxxxx).
121.
"Test the power supply" on page 120
182.
"Return the system to operation" on page
Connect the new power supply
"Connect the power supply without a UPS" on page
183.
183
"Remove the
Replace a power supply