NEC N8103-93 User Manual page 39

Contents
Chapter 1 Overview ........................................................................................................... 19
1. Characteristics of BBU ............................................................................................................... 19
2. Specification ............................................................................................................................... 20
3. Installation Flow ......................................................................................................................... 21
4. Checking Contents in Package .................................................................................................. 22
5. Names and Functions of Sections.............................................................................................. 23
6. Notes.......................................................................................................................................... 25
6-1. Notes on Installation ........................................................................................................... 25
6-2. Notes on Operation ............................................................................................................ 25
Chapter 2 Installing BBU.................................................................................................... 26
1. Installation Procedure................................................................................................................. 26
1-1. Selecting and Installing Bracket.......................................................................................... 26
1-2. Putting Battery Label on PCI Bracket ................................................................................. 27
1-3. Removing Side Cover on Server ........................................................................................ 27
1-4. Installing BBU in Server...................................................................................................... 28
2. Checking by Utility...................................................................................................................... 29
Chapter 3 Operation and Maintenance .............................................................................. 30
1. Maintenance Service.................................................................................................................. 30
2. Preventive Maintenance............................................................................................................. 30
2-1. Preventive Maintenance of BBU......................................................................................... 30
2-2. Life of Battery Pack............................................................................................................. 30
3. Battery Pack Replacement Procedure ....................................................................................... 31
4. Indication of Event Logs during Boot.......................................................................................... 35