Technical data

2–40 Replacement Procedures
NOTE: If an empty slot is not available, place the new ECB SBB on the top of the
enclosure.
5. Connect the new battery to the unused end of the Y cable attached to cache A [or
B]
6. Disconnect the old battery. Do not wait for the new battery’s status light to turn
solid green.
7. Press return.
FRUTIL displays the following:
Updating this battery’s expiration date and deep discharge history.
Field Replacement Utility terminated.
8. Disconnect the PC or terminal from the controller’s maintenance port.
9. If this is a dual-redundant controller configuration and you installed a dual-
battery ECB SBB and you want to connect the other cache module to the new
ECB SBB, connect the PC or terminal to the other controller’s maintenance port.
The controller to which you’re now connected is “this controller.”
10. Repeat steps 2 through 8.
11. Remove the old ECB SBB.
NOTE: If an empty slot was not available, and the new ECB SBB was placed on the
top of the enclosure, carefully insert it now into the empty slot.
Replacing an External Cache Battery Storage
Building Block With Cabinet Powered Off
Use the following steps to replace the ECB SSB with the cabinet powered off:
1. If the controller and cache module are not operating, go to step 4. Otherwise, go
to the next step.
2. Connect a PC or terminal to the controller’s maintenance port. The controller to
which you’re connected is “this controller.”