Table of Contents
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Chapter 4. Service and Maintenance ..................................................................................................... 28
Safety Considerations ............................................................................................................................ 28
Preparation Procedures ..................................................................................................................... 28
Powering Down the ES NAS ................................................................................................................... 29
Replacing the battery backup unit (BBU) ............................................................................................ 29
Replacing hot-plug power supply ....................................................................................................... 30
Replacing hot-plug SAS HDDs ............................................................................................................. 31
Replacing field-replaceable fan modules ............................................................................................ 32
Installing expansion cards .................................................................................................................. 32
Installing DIMMs ............................................................................................................................... 34
Chapter 5. Quick-Deploy Rack kit Installation Instructions ..................................................................... 37
Overview ........................................................................................................................................... 37
Kit contents ....................................................................................................................................... 37
Mounting the Device ......................................................................................................................... 38
Appendix A: Multipathing Support for High Availability......................................................................... 41
Appendix B: Beep alarm ....................................................................................................................... 43
Appendix C. Product Compliance Class .................................................................................................. 44
Technical Support .................................................................................................................................. 45
GNU GENERAL PUBLIC LICENSE ............................................................................................................. 46
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