Manuali utente per Cisco Systems 124792

Sommario

• Contents

  3
• About this Guide

  11
  • Document Objectives

    11
  • Audience

    11
  • Document Organization

    11
  • Document Conventions

    12
  • Where to Find Safety and Warning Information

    13
  • Obtaining Documentation

    13
    • Cisco.com

      13
    • Ordering Documentation

      13
  • Documentation Feedback

    14
  • Obtaining Technical Assistance

    14
    • Cisco Technical Support Website

      14
    • Submitting a Service Request

      15
    • Definitions of Service Request Severity

      15
  • Obtaining Additional Publications and Information

    16
• Introduction

  17
  • 1.1 System Description

    17
    • 1.1.1 System Shelf

      18
    • 1.1.2 Rectifier Modules

      19
    • 1.1.3 GMT Fuses

      20
    • 1.1.4 1 RU Distribution Shelf

      20
    • 1.1.5 System Configurations

      21
    • 1.1.6 General Specifications

      22
  • 1.2 Safety Recommendations

    24
    • 1.2.1 Installation Warning

      25
    • 1.2.2 Operating Temperature Warnings

      25
    • 1.2.3 Electrical Safety Warnings

      26
• System Installation

  29
  • 2.1 Pre-Installation

    29
    • 2.1.1 Ground Symbol

      29
    • 2.1.2 Tools Required

      29
    • 2.1.3 Installation and Commissioning Checklist

      30
    • 2.1.4 Installation Materials

      30
  • 2.2 Install AC/DC Power System Components

    31
    • 2.2.1 Install the System Shelf

      32
    • 2.2.2 Install the 1 RU Distribution Shelf

      34
      • 2.2.2.1 Install the Communications Cabling (Optional)

        35
      • 2.2.2.2 Install the DC Power Cabling (Optional)

        36
    • 2.2.3 Install the Ground Cable

      37
      • 2.2.3.1 Install the Cabinet/Rack Ground

        38
      • 2.2.3.2 Install the System Shelf Ground

        38
      • 2.2.3.3 Install the 1 RU Distribution Shelf Ground

        39
  • 2.3 Install AC Power Cables

    40
    • 2.3.1 Install the Rectifiers

      44
  • 2.4 Install Circuit Breakers

    46
    • 2.4.1 Install the Alarm Cable

      49
  • 2.5 Install Load-and-Return Connections

    52
    • 2.5.1 Install GMT Fuse Connections

      53
    • 2.5.2 Install 1 RU Distribution Shelf Load Connections

      54
  • 2.6 System Upgrades

    56
    • 2.6.1 GMT Fuses

      56
    • 2.6.2 Small to Medium System Upgrade

      56
    • 2.6.3 Medium to Large System Upgrade

      57
    • 2.6.4 Small to Large System Upgrade

      57
• Component Replacement

  59
  • 3.1 Safety

    59
  • 3.2 Component Replacement

    59
    • 3.2.1 Replace the 1 RU Distribution Shelf

      59
    • 3.2.2 Replace the Controller Tray

      61
    • 3.2.3 Replace Circuit Breakers

      64
    • 3.2.4 Replace a Rectifier

      66
    • 3.2.5 Replace GMT Fuses

      68
• System Operation

  69
  • 4.1 System Commissioning

    69
  • 4.2 General Information

    69
    • 4.2.1 Alarm Interface Board and Connections

      70
    • 4.2.2 Basic Controller Functions

      70
      • 4.2.2.1 Start the Controller

        70
      • 4.2.2.2 Add Modules

        70
      • 4.2.2.3 Remove Modules

        71
• System Troubleshooting

  73
• System Parts List

  77
• Translated Safety Warnings

  79
  • Statement 12—Power Supply Disconnection Warning

    79
  • Statement 43—Jewelry Removal Warning

    81
  • Statement 1006—Chassis Warning for Rack-Mounting and Servicing

    82
  • Statement 1017—Restricted Area

    87
  • Statement 1024—Ground Conductor

    89
  • Statement 1030—Equipment Installation

    91
  • Statement 1033—SELV-IEC 60950 DC Power Supply

    92
  • Statement 1047—Overheating Prevention

    93
  • Statement 1074—Comply with Local and National Electrical Codes

    95