DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance for csi systems
1-41Removing Power
1
The procedures for removing p ower vary depending on the system configuration.
Before performing these ac tivities, refer to the following app ropriate procedure.
!WARNING:
Before powering down a c arrier that contains DEFINITY AUDIX circuit
packs (TN566), first power down the AUDIX unit to avoid damaging the
AUDIX disk. Instructions for powering down this unit are in the
‘‘Power
Down AUDIX System’’
section below, on the circuit p ack, and in DEFINITY
AUDIX documentation.
Power Down AUDIX System
A yellow caution sticker on the syst em’s power unit notifies technic ians to shut
down the DEFINITY AUDIX System prior to powering down the system.
1. Long into the AUDIX System as craft.
2. Enter the reset system shutdown command. Press Enter .
3. Press Enter again to start the shutd own process.
4. The “SHUTDOWN Completed” message appear s when the AUDIX is
successfully shutdown. This takes about 2 minutes.
5. The AUDIX System can now be removed for service.
!WARNING:
If a translation card alarm is p resent, or if a translation card p roblem is
suspected, d o not save translations to the translation card.
!CAUTION:
Check that the
translation card is present in the TN798 Processor c ircuit
pack.
6. At the administration terminal, enter the save translation command.
7. Set the Emergency Transfer switch on the Processor circuit pac k to “ON.”
!CAUTION:
When removing power, Error Log information is lost. If the d ata is to
be retained, enter the reset system 4 command . This command
restarts the system and may take several minutes. Wait for the log in
prompt before proceeding.
8. Remove power from the cabinet by pulling the power c ord from the AC
appliance c onnector at the rear of the cabinet.