Sun Microsystems SPARCcenter 2000E User manual

SPARCcenter2000EPowerSupply
InstallationManual
Part No.: 802-2700-10
Revision -A, April 1995
A Sun Microsystems, Inc. Business
2550 Garcia Avenue
Mountain View, CA 94043 U.S.A.
415 960-1300 FAX [phone]

Please
Recycle
1995 Sun Microsystems, Inc.
2550 Garcia Avenue, Mountain View, California 94043-1100 U.S.A.
All rights reserved. This product and related documentation are protected by copyright and distributed under licenses
restricting its use, copying, distribution, and decompilation. No part of this product or related documentation may be
reproduced in any form by any means without prior written authorization of Sun and its licensors, if any.
Portions of this product may be derived from the UNIX®and Berkeley 4.3 BSD systems, licensed from UNIX System
Laboratories, Inc., a wholly owned subsidiary of Novell, Inc., and the University of California, respectively. Third-party font
software in this product is protected by copyright and licensed from Sun’s font suppliers.
RESTRICTED RIGHTS LEGEND: Use, duplication, or disclosure by the United States Government is subject to the restrictions
set forth in DFARS 252.227-7013 (c)(1)(ii) and FAR 52.227-19.
The product described in this manual may be protected by one or more U.S. patents, foreign patents, or pending applications.
TRADEMARKS
Sun, the Sun logo, Sun Microsystems, Solaris are trademarks or registered trademarks of Sun Microsystems, Inc. in the U.S.
and certain other countries. UNIX is a registered trademark in the United States and other countries, exclusively licensed
through X/Open Company, Ltd. OPEN LOOK is a registered trademark of Novell, Inc. PostScript and Display PostScript are
trademarks of Adobe Systems, Inc. All other product names mentioned herein are the trademarks of their respective owners.
All SPARC trademarks, including the SCD Compliant Logo, are trademarks or registered trademarks of SPARC International,
Inc. SPARCstation, SPARCserver, SPARCengine, SPARCstorage, SPARCware, SPARCcenter, SPARCclassic, SPARCcluster,
SPARCdesign, SPARC811, SPARCprinter, UltraSPARC, microSPARC, SPARCworks, and SPARCompiler are licensed
exclusively to Sun Microsystems, Inc. Products bearing SPARC trademarks are based upon an architecture developed by Sun
Microsystems, Inc.
The OPEN LOOK®and Sun™ Graphical User Interfaces were developed by Sun Microsystems, Inc. for its users and licensees.
Sun acknowledges the pioneering efforts of Xerox in researching and developing the concept of visual or graphical user
interfaces for the computer industry. Sun holds a non-exclusive license from Xerox to the Xerox Graphical User Interface,
which license also covers Sun’s licensees who implement OPEN LOOK GUIs and otherwise comply with Sun’s written license
agreements.
X Window System is a product of the Massachusetts Institute of Technology.
THIS PUBLICATION IS PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
THIS PUBLICATION COULD INCLUDE TECHNICAL INACCURACIES OR TYPOGRAPHICAL ERRORS. CHANGES ARE
PERIODICALLY ADDED TO THE INFORMATION HEREIN; THESE CHANGES WILL BE INCORPORATED IN NEW
EDITIONS OF THE PUBLICATION. SUN MICROSYSTEMS, INC. MAY MAKE IMPROVEMENTS AND/OR CHANGES IN
THE PRODUCT(S) AND/OR THE PROGRAM(S) DESCRIBED IN THIS PUBLICATION AT ANY TIME.

iii
Contents
1. Before You Start. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.3 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2. Power Supply Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.1 Operating System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2 Open Boot PROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.3 Powering Down the System . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.4 Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.5 Installing the Bottom Power Supply . . . . . . . . . . . . . . . . . 2-4
2.5.1 Identifying a Redundant-Capable Cabinet . . . . . . . 2-4
2.5.2 Installing the Supply. . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.6 Restarting the System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2.7 Reading Boot Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
A. Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

iv SPARCserver 2000E Power Supply Installation Manual—April 1995
A.1 Removal Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
A.1.1 Opening the Hinged Door . . . . . . . . . . . . . . . . . . . . . A-1
A.1.2 Removing the Vented Front Panels. . . . . . . . . . . . . . A-2
A.1.3 Removing the Side Panels . . . . . . . . . . . . . . . . . . . . . A-3
A.1.4 Removing the EMI Shield . . . . . . . . . . . . . . . . . . . . . A-4
A.1.5 Rear Screen Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
A.2 Closing the System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
A.2.1 EMI Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
A.2.2 Rear Screen Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
A.2.3 Vented Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
A.2.4 Side Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7

v
Figures
Figure 2-1 Key Switch Positions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Figure 2-2 AC Distribution Unit Power Switch. . . . . . . . . . . . . . . . . . . . . . 2-3
Figure 2-3 Removing the Power Supply Compartment EMI Panel . . . . . 2-5
Figure 2-4 Disconnecting the Top Power Supply Power Cord . . . . . . . . . 2-6
Figure 2-5 Removing the Power Supply Cage Cover Panel. . . . . . . . . . . . 2-7
Figure 2-6 AC Distribution Unit Removal and Replacement . . . . . . . . . . 2-7
Figure 2-7 Removing the Power Breaker Box . . . . . . . . . . . . . . . . . . . . . . . 2-8
Figure 2-8 Freeing the Filter Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Figure 2-9 Installing the Bottom Power Supply. . . . . . . . . . . . . . . . . . . . . . 2-10
Figure 2-10 Installing the Power Supply Mounting Screws. . . . . . . . . . . . . 2-11
Figure 2-11 Installing the Bottom Cover Panel . . . . . . . . . . . . . . . . . . . . . . . 2-12
Figure 2-12 Installing the Main Bus Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Figure 2-13 Installing Power Harness on the Top and Bottom Power Supply
Terminal Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Figure 2-14 Installing the Main Bus Bar and the Power Harness . . . . . . . . 2-14
Figure 2-15 Plugging the Filter Cable into the Bottom Power Supply . . . . 2-15
Figure 2-16 Replacing the Power Breaker Box. . . . . . . . . . . . . . . . . . . . . . . . 2-16

vi SPARCserver 2000E Power Supply Installation Manual—April 1995
Figure 2-17 Connecting the Power Cords. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Figure 2-18 Removing the Jumper-Connector and Installing the Sense Cable
2-18
Figure 2-19 Replacing the Power Supply Compartment EMI Panel . . . . . 2-19
Figure 2-20 Local/Remote Switch Location. . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
Figure 2-21 System Reset Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Figure 2-22 Front Panel Status LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
Figure 2-23 Power Supply Adapter Board LEDs. . . . . . . . . . . . . . . . . . . . . . 2-25
Figure 2-24 Opening the Hinged Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Figure 2-25 Removing the Vented Front Panels . . . . . . . . . . . . . . . . . . . . . . A-3
Figure 2-26 Removing the Side Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
Figure 2-27 Removing the EMI Shield. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
Figure 2-28 Rear Screen Panel Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6

vii
Tables
Table 1-1 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Table 2-1 LED Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25

viii SPARCserver 2000E Power Supply Installation Manual—April 1995

ix
Preface
This manual provides instructions for installing a power supply in a
redundant-capable SPARCcenter™2000™or SPARCcenter 2000E™system.
These instructions are designed for an experienced service provider.
How This Book Is Organized
Chapter 1, “Before You Start,” is an overview of the tasks involved. Read this
chapter to become familiar with the overall upgrade process.
Chapter 2, “Power Supply Installation,” explains how to perform the
installation.
Appendix A, “Access” details how to remove and replace system covers.

xSPARCserver 2000E Power Supply Installation Manual—April 1995
Related Documents
The following documents contain information that may be helpful after the
upgrade is installed.
Table P-1 Related Documents
Application Title Part Number
Safety SPARCcenter 2000 Regulatory Compliance Manual 801-3051
Installation SPARCcenter 2000 Installation Manual 800-6975
Diagnostics SPARCcenter 2000 Post User’s Guide 800-7481
OpenBoot Command Reference 800-6076
User’s Guides SPARCcenter 2000 Storage Device User’s Guide 800-7009
150MB Tape Drive User’s Guide 800-7020
5.0 GB 8mm Tape Drive User’s Guide 800-7022
10 Gbyte 8mm Tape Drive User’s Guide 801-7652
14 Gbyte 8mm Tape Drive User’s Guide 802-1850
20 Gbyte 4 mm Internal Tape Auto-Loader User’s Guide 801-4977
Service SPARCcenter 2000 ServiceManual 801-2007