Alcatel-Lucent OmniPCX Office Installation Manual page 174

Chapter
7
Medium
platforms
- sealed lead battery
- 7 Ah / 12 V
- fire resistance better than or equal to UL94-V2
7.1.1.2 Board Battery Maintenance
It is recommended that the batteries in the
CPU-4, CoCPU-1, and CoCPU-2
same type every two years. Dead batteries must be disposed of according to the battery
manufacturer's instructions.
7.1.1.3 Maintenance of Ventilation System
At the same time as replacing the batteries, clean the system ventilation holes using a brush or
a lint-free cloth.
When a fan fails, only the T0/T2 external digital accesses and the first two interfaces of the
digital stations remain operational.
7.1.1.4 Replacing the
It is
CPU-1/CPU-2/CPU-3/CPU-3m/CPU-4/CPUe-1/CPUe-2 (= CPU)
1. The new
• You know the new software key corresponding to the new
•
•
•
•
• You do not know the new key corresponding to the new
old key until you can enter the new one (you have 30 days). The remaining actions are
identical to those shown in the previous section
2. The new
• The new key offers the desired level of service:
•
•
• The new key does not offer the desired level of service: change the key
3. The new
One is in the same situation as case 1, except that the system boots with the level of
service offered by the key on the
7.1.1.5 Adding and Replacing Interface Boards
This section describes how to add an interface board into a vacant slot in the system and how
to replace an existing board with a new one.
Note:
7-2
systems platforms
PowerCPU Board
necessary to adapt
CPU PowerCPU
Reboot the system with the new
default functionality
Load the new key using OMC; Procedure with MMC Station
Do a cold reset: the system operates with the possibilities offered by the new key
Restore the configuration (not the old key)
CPU PowerCPU
Reboot the system with the new
desired level of service
Restore the configuration (not the old key)
CPU PowerCPU
, up to 6 for L OmniPCX Office RCE Large
CPU-1/CPUe-1, CPU-2/CPUe-2, CPU-3, CPU-3m,
PowerCPU boards should be replaced by batteries of the
the software
board has no software key:
CPU PowerCPU
software key corresponds to the serial number:
CPU PowerCPU
board software key does not match the serial number:
CPU PowerCPU
key after replacing
PowerCPU
CPU PowerCPU
: the system operates with
CPU PowerCPU
: the system operates with the
, with temporary validity.
systems
the
board.
:
: use the