Avaya DEFINITY Server R Manual page 264

Upgrading a Multicarrier G2 Universal Module to Avaya
DEFINITY Server R EPN running Avaya MultiVantage
Software
Remove Circuit Packs from Module Control
Carriers A and B
1. To ensure that power units in the "A" and "B" carriers are properly replaced,
label each power unit with its slot number.
2. Disconnect the power cords from the power units in the "A" and "B"
carriers.
3. Remove all circuit packs and power units from carrier "A." Store the circuit
packs in the static-proof packaging.
4. Remove all circuit packs from carrier "B." Store the circuit packs in the
static-proof packaging.
5. Remove the circuit pack blanks from slots that do not contain circuit packs.
6. Remove the front trim plate from the "B" carrier by pulling it straight off.
Then remove the front trim plate from the "A" carrier.
Remove CURL from Module Control Carrier A
Remove the CFY1 current limiter (CURL) from the pin-field block marked "CURL"
on the "A" carrier. The CURL will be reused in the EPN.
NOTE:
Note the position of the components on the left side of the CURL.
NOTE:
Verify that the CURL meets the minimum usable vintage requirements.
Remove Module Control Carriers A and B
1. Remove the TDM/LAN cable from between the "A" and "B" carriers. See
Figure
2. Disconnect 1 end of the TDM/LAN cable (between the "A" and "D" carriers)
from the "A" carrier. Leave the other end connected to the "D" carrier, and
move the cable into a position so that it will not interfere with removing the
"A" carrier.
5-72
Issue 5 October 2002
5-10. This cable will be reused.
NOTE:
Note the position of the TDM/LAN cable before disconnecting.
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