Removing The Clock/Calendar Battery; Figure 133 Removing The Clock/Calendar Battery - Nortel BCM1000 Installation And Maintenance Manual

226 Chapter 19 Replacing data cards and processing hardware

Removing the clock/calendar battery

This section explains how to correctly remove the clock/calendar battery.
If you still have access to the Unified Manager, shut down the system using the Shutdown
1
command. For details refer to
skip to step 2.
Set up the BCM1000 for maintenance, as described in
2
on page 169.
Attach one end of the grounding strap to your wrist and the other end to a grounded metal
3
surface.
If the system has a redundant power supply, you may need to remove this before removing the
4
battery. Refer to
Use your finger to carefully lift the battery out of the socket.
5
For the location of the battery socket, refer to
Caution: Do not use any type of tool to remove the battery.

Figure 133 Removing the clock/calendar battery

Front of unit
N0008587 01
"Shutting down the system software" on page
Chapter 18, "Replacing a power supply," on page
"Shutting down the system hardware"
205.
Figure 133.
168. Otherwise,
The battery is located
under the edge of the
power supply