NEC M100 - Default Chapter; Table of Contents

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Contents
1 Introduction.......................................................................................................................................................... 2
1.1 Preface .......................................................................................................................................................... 2
1.2 Safety Instructions for Installation (Precautions) ......................................................................................... 3
2 Installation Environment ................................................................................................................................... 5
3 Installation Specifications .................................................................................................................................. 6
4 Installation Area ................................................................................................................................................ 11
5 Installation of the Disk Array Unit ................................................................................................................ 13
5.1 Check the Floor Load ................................................................................................................................ 13
5.2 Means of Preventing Rack from Tipping Over ......................................................................................... 15
5.3 Rack Mounting Rules ................................................................................................................................ 15
5.4 Air Flow ....................................................................................................................................................... 16
5.5 Uninterruptible Power Supply (UPS) ........................................................................................................ 18
6 Precautions ........................................................................................................................................................ 19
6.1 Precautions When Mounting Disk Array Units in an Unauthorized Rack ............................................... 19
6.2 Directions for Safe Mounting ..................................................................................................................... 19
6.3 Precautions When Installing or Moving a Disk Array Unit ....................................................................... 20