DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Adding or Removing Cabinet Hardware
6-83Add a Control Carrier (Add Duplication)
6
Remove Circuit Packs from Port Carrier B
1. To ensure that circuit packs and power units in the “ B” carrier are properly
replaced, lab el each component with its slot number.
2. Disconnect the power c ords from the power units in the “ B” carrier.
3. Remove all circuit packs and power units from carrier “ B.” Store the circuit
packs in the static-p roof packaging .
4. Remove the circuit pack b lanks from slots that do not contain c ircuit
packs.
5. Remove the front trim plate from the “B” c arrier by pulling it straig ht off.
Remove Port Carrier B
1. Behind the PPN, disconnect and remove the ICCB cable from between
carrier “B” and carrier “A.” It will not b e reused.
NOTE:
Note the position of the TDM/LAN cables b efore disconnecting
them.
2. Disconnect 1 end of the TDM/LAN c able (between the “B” and “C”
carriers) from the “B” c arrier (See Figure 6-28).
3. Disconnect 1 end of the TDM/LAN c able (between the “B” and “A”
carriers) from the “B” c arrier (See Figure 6-28).
4. Disconnect 1 end of the 8 g round straps (between th e “B” and “C”
carriers) from the “B” c arrier (See Figure 6-29). These straps are
reconnected to the new “ B” carrier.
5. Disconnect 1 end of the 8 g round straps (between th e “B” and “A”
carriers) from the “B” c arrier (See Figure 6-29). These straps are
reconnected to the new “ B” carrier.
6. Disconnect the “P1” (small 9- pin) connector from the “ B” carrier. Move the
cable into a position where it will not interfere with removing the carrier.
7. Behind the “B” carrier, remove the 2 screws holding the “B” carrier’s rear
connector panel to the c abinet frame. These are frame ground sc rews.
8. In front of “B” carrier, remove the 4 sc rews (top 2 first) holding the “B”
carrier to the cabinet fram e. Use a long-handle screwd river or 5/16-inch
socket with a 10-inch extension.