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5. Slide the battery out of the 2145 UPS-1U, as shown in Figure 322, and remove it, laying it on a flat
surface.
Figure 322. Removing the 2145 UPS-1U battery
Replacing the 2145 UPS-1U battery
Follow all safety notices when you are replacing the 2145 UPS-1U battery.
CAUTION:
Lead-acid batteries can present a risk of electrical burn from high, short-circuit current. Avoid battery
contact with metal materials; remove watches, rings, or other metal objects, and use tools with
insulated handles. To avoid possible explosion, do not burn.
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. (C004)
Use the reference numbers in parentheses at the end of each notice, such as (C003) for example, to find
the matching translated notice in IBM Systems Safety Notices.
This task assumes that you have disconnected the 2145 UPS-1U battery and have turned off the SAN
Volume Controller. Perform the following steps to replace the 2145 UPS-1U battery:
1. Slide the battery into the 2145 UPS-1U, as shown in Figure 323 on page 287.
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IBM SAN Volume Controller Hardware Maintenance Guide
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