Applications Card Cpu2-S - Mitel 470 System Manual

4. Replace the system modules (see "System modules", page 206), the system cards
(see "System cards", page 208) on the new call manager card.
5. Dismantle all the connected cables in such a way that the new communication
server can be identically reconnected.
Note: The CPU card is not dismantled but replaced complete with metal housing.
6. The new communication server can now be reassembled, fitted and installed in the
reverse sequence.
7. Restart the call manager by pressing the On/Off button on the call manager card.
8. Carry out a first start of the system (see "First start of the communication server",
page 191) and upload the configuration data from a backup file back on to the com-
munication server.
Tip:
A defective call manager card may make it impossible to read out unstored configuration
data. In such cases the data can be saved using a new call manager card by replacing the
Flash card.
6. 3. 7

Applications card CPU2-S

If chips on the applications card are defective or permanently faulty, you need to re-
place the entire applications card.
To replace an application card, proceed as follows:
Warning
Be sure to observe the "Safety regulations", page 94.
1. Shut down the application server via the control panel (see "On/Off key", page 217).
2. Detach the cables of any assigned interfaces on the front panel of the applications
card.
3. Unscrew the screw on the applications card and remove the card by pulling the fas-
tening screw.
4. Carefully slide the new application card into the shaft of slot 2 and gently press the
card as far as it goes into the connection on the backplane.
5. Use the screw to secure the card in its slot.
6. Connect the cables of any assigned interfaces on the front panel of the applications
card.
7. Start up the applications server by pressing the On/Off button on the applications
card.
See also:
For more information about installing, configuring and upgrading the software of the CPU2-Sap-
plication card, see the CPU2-S application card installation manual.
Mitel 470 as of R4.1
syd-0585/1.2 – R4.1 – 08.2016
Operation and Maintenance
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