Raid Controller Extension Battery; Handling Precautions; Installing N8103-198 Extension Battery In A Normal Setting - NEC Express5800/T120h User Manual

Chapter 2 Preparations
1.21

RAID Controller Extension Battery

When mounting a RAID controller (N8103-190/191/196/201), by installing an extension battery, data loss due to
accident such as power shortage can be avoided. if Write Back being enabled,

Handling precautions

 When using an extension battery, please pay attention to the following. If you ignore the following warnings,
there may be loss of data and hardware.
 The extension battery is an extremely sensitive device. Prior to installation, avoid static electricity by
touching the metal frame of the unit or similar.

Do not drop or otherwise damage the extension battery.

For recycling and disposal of extension batteries, refer to the user's guide attached to the RAID controller
or flash backup unit.

Installing N8103-198 Extension Battery in a Normal Setting

Check the parts of the kit before installing option.
To install the components, follow these steps.
1. See steps 1 to 6 in Chapter 2 (1.2 Overview of Installation and Removal) for preparations.
2. Press down on the latch to lift and remove the battery holder for RAID controllers from the main unit.
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Express5800/T120h User's Guide
1. Installing Internal Optional Devices