NEC BBU, User Manual

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Contents
Preface ........................................................................................................................................ 1
NOTES ON USE - Always read the Notes -.................................................................... 2
Symbols Used in This Manual and Warning Labels ..................................................................... 3
Safety Notes ................................................................................................................................ 4
Warning Labels ............................................................................................................................ 8
Notes on Use - For correct operation of the BBU - ...................................................................... 8
This Manual ................................................................................................................................. 9
In the Package............................................................................................................................. 9
Transportation.............................................................................................................................. 9
Third Party Transfer ................................................................................................................... 10
Recycling and Disposal ............................................................................................................. 10
Contents .................................................................................................................................... 11
Chapter 1 Overview..............................................................................................................12
1. BBU Characteristics ................................................................................................................... 12
2. Specifications ............................................................................................................................. 12
3. Installation Flow ......................................................................................................................... 13
4. Checking the Contents in the Package ...................................................................................... 13
5. Names and Functions of Sections.............................................................................................. 14
6. Installation Notes........................................................................................................................ 15
Chapter 2 Installing the BBU ................................................................................................16
1. Installation Procedure................................................................................................................. 16
1-1. Checking the Cable ............................................................................................................ 16
1-2. Putting Setup Date Label.................................................................................................... 17
1-3. Installing the BBU in the Disk Array Controller.................................................................... 17
1-4. Connecting the Cable ......................................................................................................... 18
2. Utility Check ............................................................................................................................... 19
Chapter 3 Operation and Maintenance ................................................................................22
1. Maintenance Service.................................................................................................................. 22
2. Preventive Maintenance............................................................................................................. 22
2-1. Preventive Maintenance of BBU......................................................................................... 22
2-2. BBU Life ............................................................................................................................. 22
3. BBU Replacement Procedure .................................................................................................... 23