DEC Rackmount 7000 AXP Installation And Owner's Manual page 133

Perform the following procedure to install the 2T-CIXCD-RA option:
Before performing this procedure, switch off the circuit breakers
on the back of the XMI chassis and on the power controller.
1. Extend the stabilizing legs at the front of the cabinet (if stabilizing legs are
provided).
Before extending the XMI chassis for service, ensure that the rack
or cabinet is stable and that all provided stabilizing features have
been activated. The stabilizing features for the rack or cabinet
are configuration dependent.
2. Extend the XMI chassis for service (see Section 5.3.2).
3. Remove the top cover (see Section 5.3.3).
You must wear an antistatic wriststrap attached to the chassis
when handling any modules.
4. Put on the antistatic wriststrap. This strap is contained in the plastic pouch
located on top of the power supply modules.
5. Select the slot where the T2080-YA module is to be installed and lift the lever
to open the chosen slot. Figure A–1 shows the slot designations of the XMI
card cage as viewed from the top front of the chassis.
6. Align the T2080-YA module with the chosen slot, with the components facing
to the right of the card cage, and slide the module down into the slot until it
stops.
7. Lower the lever to lock the module into the slot.
8. Replace the top cover.
9. Remove the bottom cover (see Section 5.3.4).
WARNING
WARNING
CAUTION
Option Installation
Option Installation A–7