6.
Remove the fan cage
1.
Loosen the two retaining thumbscrews
(A)
that secure the fan cage to the system
board.
2.
Lift the fan cage
(B)
up and out of the
enclosure.
7.
Remove the time-of-day battery
Remove the time-of-day battery
(A)
from the
system backplane.
CAUTION:
The battery contains lithium. To
avoid possible explosion, do not burn or
charge the battery.
Do not:
v
Throw or immerse into water.
v
Heat to more than 100 degrees C (212
degrees F).
v
Repair or disassemble.
Exchange only with the IBM-approved part.
Recycle or discard the battery as instructed by
local regulations. In the United States, IBM
has a process for the collection of this battery.
For information, call 1-800-426-4333. Have the
IBM part number for the battery unit
available when you call. (C003)
6
Power Systems: IBM Power 550 Express (8204-E8A and 9409-M50) removal and replacement procedures