SC523 Chassis Manual Preface Table of Contents Chapter 5 Chassis Setup and Maintenance 5-1 Overview.......................................................................................................... 5-1 Chapter 1 Introduction 5-2 Removing Power From the System................................................................. 5-1 1-1 Overview.......................................................................................................... 1-1 1-2 Shipping List.................................................................................................... 1-1 5-3 Removing the Chassis Cover..........................................................................
5-2 5-4 Removing and Installing the Air Shroud.......................................................... 5-3 Part Numbers................................................................................................... 1-1 5-5 Removing and Installing Hard Drives.............................................................. 5-4 1-3 Contacting Supermicro.................................................................................... 1-2 Chapter 2 Standardized Warning Statements for AC/DC Systems 5-6 Removing and Installing the DVD or CD-ROM...............................................
5-7 5-7 Installing the Motherboard............................................................................... 5-8 2-1 About Standardized Warning Statements........................................................ 2-1 Installing the I/O Shield................................................................................... 5-8 Warning Definition............................................................................................ 2-1 Installation Instructions.................................................................................... 2-4 Permanent and Optional Standoffs.................................................................
5-9 Motherboard Installation.................................................................................. 5-9 Circuit Breaker................................................................................................. 2-5 5-8 Checking the Airflow in the System............................................................... 5-13 Power Disconnection Warning......................................................................... 2-6 Equipment Installation..................................................................................... 2-8 5-9 System Fans..................................................................................................
5-14 Installation Complete..................................................................................... 5-13 Restricted Area................................................................................................ 2-9 5-10 Power Supply Replacement ......................................................................... 5-15 Power Supply Replacement SC523L-520B or SC523L-410B....................... 5-15 Battery Handling............................................................................................ 2-10 Redundant Power Supplies...........................................................................
2-12 Power Supply Replacement SC523L-505B................................................... 5-18 Backplane Voltage......................................................................................... 2-13 Chapter 6 Rack Installation Comply with Local and National Electrical Codes......................................... 2-14 Product Disposal............................................................................................ 2-15 6-1 Overview.......................................................................................................... 6-1 6-2 Unpacking the System.....................................................................................
6-1 Hot Swap Fan Warning................................................................................. 2-16 6-3 Preparing for Setup......................................................................................... 6-1 DC Power Supply ......................................................................................... 2-18 DC Power Disconnection............................................................................... 2-20 Choosing a Setup Location............................................................................. 6-1 Rack Precautions.............................................................................................
6-2 Hazardous Voltage or Energy Present on DC Power Terminals................... 2-21 Rack Mounting Considerations............................................................................. Reduced Airflow............................................................................................... Chapter 3 Chassis Components 3-1 Overview.......................................................................................................... 3-1 Mechanical Loading......................................................................................... 3-2 Components.....................................................................................................
3-1 Circuit Overloading.......................................................................................... Reliable Ground............................................................................................... Chassis............................................................................................................ 3-1 Fans................................................................................................................. 3-1 Rack Mounting Considerations........................................................................ 6-3 Mounting Rails.................................................................................................
3-1 Ambient Operating Temperature................................................................. 6-3 Reduced Airflow.......................................................................................... 6-3 Power Supply................................................................................................... 3-1 Air Shroud........................................................................................................ 3-2 Mechanical Loading.................................................................................... 6-3 3-3 Where to get Replacement Components........................................................
3-2 Circuit Overloading..................................................................................... 6-3 Reliable Ground.......................................................................................... 6-3 Chapter 4 System Interface 4-1 Overview.......................................................................................................... 4-1 6-4 Rack Mounting Instructions............................................................................. 6-4 4-2 Control Panel Buttons......................................................................................
4-1 Identifying the Sections of the Rails................................................................ 6-4 Rail Brackets.................................................................................................... 6-4 4-3 Control Panel LEDs......................................................................................... 4-2 Installing the Chassis into a Rack................................................................... 6-7 vi vii Installing the Server into a Telco Rack............................................................ 6-9