Card Cage Removal/Replacement - Multitech Hub User Manual

5 To re-attach cables and re-mount the CommPlete 4000, follow steps 1-4 in reverse order and
sense. That is,
a. (Two people are needed.) Attach the CommPlete 4000 to its rack enclosure using
b. Reconnect phone cords.
c. Reconnect the SBC cables (to video, keyboard, COM1, and network).
d. Restore power when ready.

Card Cage Removal/Replacement

The steps below describe how to remove the card cage. Note that card cage removal is not always
necessary to remove or replace some components. Specifically, expansion cards can be installed
into or removed from the SBC side of the card cage without removing the card cage. However,
installing/removing an expansion card from the opposite side requires removal of the card cage (see
Figure 2-3c).
1 Remove the CommPlete 4000 from rack enclosure (two people are needed). Follow the
procedure "Disconnecting Cables and Removal from Enclosure" presented above. Summary:
after powering down the unit and disconnecting all power and signal cables, employ two people
to remove its rack-mounting screws and lift the unit out of the rack.
2 To remove the top cover from the CommPlete 4000 , remove the seven cover mounting screws
located in the back of the CommPlete 4000. The cover slides off the back of the chassis.
3 Remove the chassis mounting screws from the card cage. See Figure 4-4.
CommPlete 4000 Communications Server User Guide
the four mounting screws.
Fig. 4-3. Cover Mounting Screws
Fig. 4-4. Chassis Mounting Screw
Chapter 4 - Hardware removal/Replacement
19