DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Multicarrier G2 Universal Module to R8r EPN
5-50High Reliability
5
4. Disconnect the “P1” and “P2” cables from the “ A” carrier. See Figure 5-12.
5. Slide the latch up, and d isconnect the “P1” c able from the “B” c arrier.
Figure 5-12. Location of P1 and P2 Connectors
6. Remove the fan trim plate by pulling it straight off.
7. Clean or replace the air filter (403326820) if ne cessary.
8. In the front of the carrier, remove the 4 screws (top 2 first) holding the “A”
carrier to the cabinet fram e. Use a long handle screwdr iver or 5/16-inch
socket with a 10-inch (25 c m) extension.
9. Behind the carrier, remove the 2 sc rews holding the “A” c arrier’s rear
connector panel to the c abinet frame.
10. Slide the carrier forward 1 to 2 inches (2 .5 to 5 cm). Be sure that no cables
or wiring harnesses are caught on the cabinet/carrier framework.
!CAUTION:
Cables and wiring harn esses can be damaged if they catch on the framework and if too much p ressure is applied in removing the
carrier.
11. Remove the carrier by sliding it out the front of the cabinet.
Figure Notes
1. Rear of Control Carrier
2. P2 Connector
3. P1 Connector