Sun Microsystems 220R User Manual
Sun Enterprise 220R Server
Service Manual
901 San Antonio Road
Palo Alto, ,
USA
Part Number 806-1081-11
January 2000, Revision A
CA
94303-4900
650 960-1300 Fax 650 969-9131
Copyright Copyright 1999 Sun Microsystems, Inc. 901 San Antonio Road, Palo Alto, California 94303-4900 U.S.A. All rights reserved.
This product or document is protected by copyright and distributed under licenses restricting its use, copying, distribution, and
decompilation. No part of this product or document may be reproduced in any form by any means without prior written authorization of
Sun and its licensors, if any. Third-party software, including font technology, is copyrighted and licensed from Sun suppliers .
Parts of the product may be derived from Berkeley BSD systems, licensed from the University of California. UNIX is a registered
trademark in the U.S. and other countries, exclusively licensed through X/Open Company, Ltd. For Netscape Communicator
TM
, the
following notice applies: Copyright 1995 Netscape Communications Corporation. All rights reserved.
Sun, Sun Microsystems, the Sun logo, AnswerBook, AnswerBook2, Sun Enterprise, Sun Enterprise SyMON, SunVTS, OpenWindows, and
Solaris are trademarks, registered trademarks, or service marks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC
trademarks are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the U.S. and other
countries. Products bearing SPARC trademarks are based upon an architecture developed by Sun Microsystems, Inc.
The OPEN LOOK and 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.
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Graphical User Interface was developed by Sun Microsystems, Inc. for its users and licensees. Sun
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moyen que ce soit, sans l’autorisation préalable et écrite de Sun et de ses bailleurs de licence, s’il y en a. Le logiciel détenu par des tiers, et
qui comprend la technologie relative aux polices de caractères, est protégé par un copyright et licencié par des fournisseurs de Sun.
Des parties de ce produit pourront être dérivées des systèmes Berkeley BSD licenciés par l’Université de Californie. UNIX est une marque
déposée aux Etats-Unis et dans d’autres pays et licenciée exclusivement par X/Open Company, Ltd. La notice suivante est applicable à
Netscape Communicator
Sun, Sun Microsystems, le logo Sun, AnswerBook, AnswerBook2, Sun Enterprise, Sun Enterprise SyMON, SunVTS, OpenWindows, et
Solaris sont des marques de fabrique ou des marques déposées, ou marques de service, de Sun Microsystems, Inc. aux Etats-Unis et dans
d’autres pays. Toutes les marques SPARC sont utilisées sous licence et sont des marques de fabrique ou des marques déposées de SPARC
International, Inc. aux Etats-Unis et dans d’autres pays. Les produits portant les marques SPARC sont basés sur une architecture
développée par Sun Microsystems, Inc.
L’interface d’utilisation graphique OPEN LOOK et Sun
Sun reconnaît les efforts de pionniers de Xerox pour la recherche et le développement du concept des interfaces d’utilisation visuelle ou
graphique pour l’industrie de l’informatique. Sun détient une licence non exclusive de Xerox sur l’interface d’utilisation graphique Xerox,
cette licence couvrant également les licenciés de Sun qui mettent en place l’interface d’utilisation graphique OPEN LOOK et qui en outre
se conforment aux licences écrites de Sun.
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: Copyright 1995 Netscape Communications Corporation. All rights reserved.
TM
a été développée par Sun Microsystems, Inc. pour ses utilisateurs et licenciés.
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Contents
Declaration of Conformity 17
Regulatory Compliance Statements 21
Safety Agency Compliance Statements 25
Preface 45
1. Video Demonstration of Servicing the System 51
1.1 Video of System Disassembly 51
1.1.1 Disassembling the System, Part 1 51
1.1.2 Disassembling the System, Part 2 52
1.2 Video of System Reassembly 52
1.2.1 Reassembling the System, Part 1 52
1.2.2 Reassembling the System, Part 2 52
2. Preparing to Service the System 53
2.1 How to Power Off the System 54
2.1.1 What to Do 54
2.2 How to Power On the System 55
2.2.1 Before You Begin 55
2.2.2 What to Do 56
2.3 How to Initiate a Reconfiguration Boot 58
3
2.3.1 Before You Begin 58
2.3.2 What to Do 59
2.3.3 What Next 59
2.4 How to Position the System for Service 60
2.4.1 Before You Begin 60
2.4.2 What to Do 60
2.4.3 What Next 62
2.5 How to Slide the System Into the Rack 63
2.5.1 Before You Begin 63
2.5.2 What to Do 63
2.5.3 What Next 65
2.6 How to Remove the System Cover 65
2.6.1 Before You Begin 66
2.6.2 What to Do 66
2.6.3 What Next 67
2.7 How to Replace the System Cover 67
2.7.1 Before You Begin 67
2.7.2 What to Do 67
2.7.3 What Next 68
2.8 How to Avoid Electrostatic Discharge 69
2.8.1 Before You Begin 69
2.8.2 What to Do 69
2.8.3 What Next 71
2.9 About the Status and Control Panel 71
2.9.1 Keyswitch Settings 72
2.9.2 System LED Indicators 72
2.10 About Communicating With the Server 73
2.11 How to Attach an Alphanumeric Terminal 74
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Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
2.11.1 Before You Begin 74
2.11.2 What to Do 74
2.11.3 What Next 75
2.12 How to Configure a Local Graphics Console 75
2.12.1 Before You Begin 75
2.12.2 What to Do 75
2.12.3 What Next 77
2.13 Tools Required for Installation and Service 77
2.14 How to Remove the System From the Rack 78
2.14.1 Before You Begin 79
2.14.2 What to Do 79
2.14.3 What Next 81
2.15 How to Place the System Into the Rack Glides 81
2.15.1 Before You Begin 81
2.15.2 What to Do 82
2.15.3 What Next 86
3. Servicing the Main Logic Board and Components 87
3.1 How to Remove a Memory Module 88
3.1.1 Before You Begin 88
3.1.2 What to Do 88
3.1.3 What Next 89
3.2 How to Install a Memory Module 90
3.2.1 Configuration Rules 90
3.2.2 Before You Begin 91
3.2.3 What to Do 92
3.2.4 What Next 93
3.3 How to Remove a PCI Card 94
3.3.1 Before You Begin 94
Contents 5
3.3.2 What to Do 94
3.3.3 What Next 96
3.4 How to Install a PCI Card 97
3.4.1 Before You Begin 97
3.4.2 What to Do 97
3.4.3 What Next 99
3.5 How to Remove a CPU Module 100
3.5.1 Before You Begin 100
3.5.2 What to Do 100
3.5.3 What Next 102
3.6 How to Install a CPU Module 102
3.6.1 Before You Begin 102
3.6.2 What to Do 103
3.6.3 What Next 106
3.7 How to Remove the NVRAM/TOD Module 106
3.7.1 Before You Begin 106
3.7.2 What to Do 106
3.7.3 What Next 107
3.8 How to Replace the NVRAM/TOD Module 108
3.8.1 Before You Begin 108
3.8.2 What to Do 108
3.8.3 What Next 109
3.9 How to Remove the Air Guide 110
3.9.1 Before You Begin 110
3.9.2 What to Do 110
3.9.3 What Next 111
3.10 How to Replace the Air Guide 111
3.10.1 Before You Begin 111
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Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
3.10.2 What to Do 111
3.10.3 What Next 112
3.11 How to Remove the CPU Card Cage Assembly 112
3.11.1 Before You Begin 112
3.11.2 What to Do 112
3.11.3 What Next 113
3.12 How to Replace the CPU Card Cage Assembly 114
3.12.1 Before You Begin 114
3.12.2 What to Do 114
3.12.3 What Next 115
3.13 How to Remove the Main Logic Board 116
3.13.1 Before You Begin 116
3.13.2 What to Do 117
3.13.3 What Next 119
3.14 How to Replace the Main Logic Board 119
3.14.1 Before You Begin 119
3.14.2 What to Do 119
3.14.3 What Next 121
3.15 How to Set the Serial Port Jumpers 122
3.15.1 Before You Begin 122
3.15.2 What to Do 122
3.15.3 What Next 124
3.16 How to Set the Flash PROM Jumpers 124
3.16.1 Before You Begin 124
3.16.2 What to Do 125
3.16.3 What Next 125
4. Removing and Installing Storage Devices 127
4.1 How to Remove a Disk Drive 127
Contents 7
4.1.1 Before You Begin 127
4.1.2 What to Do 128
4.1.3 What Next 129
4.2 How to Install a Disk Drive 130
4.2.1 Before You Begin 130
4.2.2 What to Do 130
4.2.3 What Next 132
4.3 How to Remove the Removable Media Assembly (RMA) 132
4.3.1 Before You Begin 132
4.3.2 What to Do 133
4.3.3 What Next 134
4.4 How to Replace the Removable Media Assembly (RMA) 135
4.4.1 Before You Begin 135
4.4.2 What to Do 135
4.4.3 What Next 137
4.5 How to Remove a CD-ROM or Tape Drive 138
4.5.1 Before You Begin 138
4.5.2 What to Do 138
4.5.3 What Next 139
4.6 How to Install a CD-ROM or Tape Drive 139
4.6.1 Before You Begin 139
4.6.2 What to Do 139
4.6.3 What Next 140
5. Removing and Replacing Backplanes and Cables 141
5.1 How to Remove the UltraSCSI Backplane 141
5.1.1 Before You Begin 141
5.1.2 What to Do 142
5.1.3 What Next 143
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Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
5.2 How to Replace the UltraSCSI Backplane 144
5.2.1 Before You Begin 144
5.2.2 What to Do 144
5.2.3 What Next 146
5.3 How to Remove the Power Distribution Board 147
5.3.1 Before You Begin 147
5.3.2 What to Do 147
5.3.3 What Next 151
5.4 How to Replace the Power Distribution Board 151
5.4.1 Before You Begin 151
5.4.2 What to Do 152
5.4.3 What Next 155
5.5 How to Connect the System Cables 155
5.5.1 Before You Begin 155
5.5.2 What to Do 155
5.5.3 Cable Connectors and Routing 156
5.5.4 What Next 158
6. Removing and Replacing Miscellaneous Assemblies 159
6.1 How to Remove a Power Supply 160
6.1.1 Before You Begin 160
6.1.2 What to Do 160
6.1.3 What Next 161
6.2 How to Install a Power Supply 162
6.2.1 Before You Begin 162
6.2.2 What to Do 162
6.2.3 What Next 164
6.3 How to Remove the Fan Tray Assembly 164
6.3.1 Before You Begin 164
Contents 9
6.3.2 What to Do 164
6.3.3 What Next 165
6.4 How to Replace the Fan Tray Assembly 165
6.4.1 Before You Begin 165
6.4.2 What to Do 166
6.4.3 What Next 167
6.5 How to Remove the DC-to-DC Converter 167
6.5.1 Before You Begin 167
6.5.2 What to Do 167
6.5.3 What Next 170
6.6 How to Replace the DC-to-DC Converter 171
6.6.1 Before You Begin 171
6.6.2 What to Do 171
6.6.3 What Next 174
6.7 How to Remove the Keyswitch/Power Button/LED Cable 174
10
6.7.1 Before You Begin 174
6.7.2 What to Do 175
6.7.3 What Next 176
6.8 How to Replace the Keyswitch/Power Button/LED Cable 176
6.8.1 Before You Begin 176
6.8.2 What to Do 177
6.8.3 What Next 178
6.9 How to Remove a System Door 179
6.9.1 Before You Begin 179
6.9.2 What to Do 179
6.9.3 What Next 181
6.10 How to Replace a System Door 181
6.10.1 What to Do 181
Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
6.10.2 What Next 183
7. Diagnostics and Troubleshooting 185
7.1 About Diagnostic Tools 186
7.2 About Power-On Self-Test (POST) Diagnostics 187
7.3 How to Use POST Diagnostics 188
7.3.1 Before You Begin 188
7.3.2 What to Do 189
7.3.3 Results 189
7.4 How to Set Up a tip Connection 190
7.4.1 How to Verify the Baud Rate 192
7.5 About OpenBoot Diagnostics (OBDiag) 192
7.5.1 OBDiag Menu 193
7.5.2 Configuration Variable 194
7.6 How to Use OpenBoot Diagnostics (OBDiag) 195
7.6.1 What to Do 195
7.6.2 OBDiag Tests 197
7.6.3 PCI/Cheerio 197
7.6.4 EBus DMA/TCR Registers 198
7.6.5 Ethernet 199
7.6.6 Keyboard 200
7.6.7 Mouse 200
7.6.8 Parallel Port 200
7.6.9 Serial Port A 201
7.6.10 Serial Port B 202
7.6.11 NVRAM 203
7.6.12 Audio 203
7.6.13 SCSI 203
7.6.14 All Above 203
Contents 11
7.7 How to Set the Diagnostic Level for POST and OBDiag 205
7.7.1 Before You Begin 205
7.7.2 What to Do 206
7.8 About SunVTS Software 206
7.8.1 For More Information 207
7.9 How to Check Whether SunVTS Software Is Installed 208
7.9.1 Before You Begin 208
7.9.2 What to Do 208
7.9.3 What Next 209
7.10 How to Use SunVTS Software 209
7.10.1 Before You Begin 209
7.10.2 What to Do 209
7.10.3 Results 211
7.11 About Sun Enterprise SyMON Software 211
7.12 About Troubleshooting Your System 211
12
7.12.1 Error Indications 212
7.12.2 Software Commands 216
7.13 About Diagnosing Specific Problems 225
7.13.1 Network Communications Failure 225
7.13.2 Power-On Failures 227
7.13.3 Disk or CD-ROM Drive Failure 227
7.13.4 SCSI Controller Failures 229
7.13.5 Power Supply Failure 229
7.13.6 DIMM Failure 229
A. Connector Signal Descriptions 231
A.1 Reference for the Keyboard/Mouse Connector 231
A.1.1 Keyboard/Mouse Connector Diagram 231
A.1.2 Keyboard/Mouse Connector Signals 232
Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
A.2 Reference for the Serial Port A and B Connectors 232
A.2.1 Serial Port A and B Connector Diagram 233
A.2.2 Serial Port Signals 233
A.3 Reference for the Twisted-Pair Ethernet (TPE) Connector 235
A.3.1 TPE Connector Diagram 236
A.3.2 TPE Connector Signals 236
A.4 Reference for the UltraSCSI Connector 236
A.4.1 UltraSCSI Connector Diagram 237
A.4.2 UltraSCSI Connector Signals 237
A.5 Reference for the Parallel Port Connector 240
A.5.1 Parallel Port Connector Diagram 240
A.5.2 Parallel Port Signals 240
A.6 Reference for the Media Independent Interface (MII) Connector 242
A.6.1 MII Connector Diagram 242
A.6.2 MII Connector Signals 243
B. System Specifications 245
B.1 Reference for System Specifications 245
B.1.1 Physical Specifications 245
B.1.2 Electrical Specifications 245
B.1.3 Environmental Specifications 246
C. Functional Description 249
C.1 System Unit 249
C.1.1 UPA 252
C.1.2 PCI Bus 253
C.1.3 UltraSPARC II Processor 254
C.1.4 Memory System 255
C.1.5 Graphics and Imaging 259
C.1.6 Peripherals 260
Contents 13
C.1.7 Other RMA Storage Device X-Options 261
C.1.8 Keyboard and Mouse Port, and Parallel Port 261
C.1.9 Serial Port 263
C.1.10 Ethernet 265
C.1.11 SCSI 268
C.1.12 ASICs 271
C.1.13 SuperIO 274
C.1.14 Power Supply 274
C.1.15 Control Signals 275
C.1.16 Standard System Facilities 277
C.1.17 Main Logic Board 277
D. Illustrated Parts Breakdown 279
D.1 Part Numbers 279
E. Video Player Help 289
E.1 Do You Have a Problem Playing Video? 290
14
E.1.1 Sun Server Users 290
E.1.2 PC Users 290
E.2 Requirements for Playing Video 291
E.3 Obtaining and Accessing the ShowMe TV Player on Solaris Systems 292
E.3.1 Obtaining ShowMe TV Software 292
E.3.2 Accessing ShowMe TV Software 292
E.3.3 How to Install ShowMe TV on Your System 293
E.4 Configuring Web Browsers to View AnswerBook2 Video 295
E.4.1 Configuring Web Browsers to Use ShowMe TV 295
E.5 Improving Online Video Performance 298
E.5.1 Video Files and Your System Resources 298
E.5.2 Improving File Loading Time 298
Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
E.5.3 Configuring Web Browsers Not to Use Proxies for the
AnswerBook2 Server 299
E.5.4 Quitting the Video Player 301
E.5.5 Adjusting the Brightness of ShowMe TV Files 302
E.5.6 Playing the Movies From the AnswerBook2 CD 302
Contents 15
16 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
Declaration of Conformity
Compliance ID: E220R
Sun Razor Server
This product has been tested and complies with the following rules and requirements.
EMC
USA—FCC Class A
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
European Union—EC
This equipment complies with the following requirements of the EMC Directive 89/
336/EEC:
17
EN55022/CISPR22 (1985) Class A Curtis-Straus
EN50082-1 IEC801-2 (1991) 8 kV (Direct), 15kV (Air)
IEC801-3 (1984) 10 V/m, 80% AM at 1KHz
IEC801-4 (1988) 4.0 kV Power Lines, 1 kV Signal
Lines
IEC801-5 2 kV Power Lines (L-L, L-G)
1 kV Signal Lines (L-G, Shield-G)
EN61000-3-2/IEC1000-3-2 (1994) Pass
LLC.
Report No:
E990551-1
Safety
This equipment complies with the following requirements of the Low Voltage
Directive 73/23/EEC:
18
EC Type Examination Certificates:
EN60950/IEC950 (1993) TUV Rheinland Certificate No:
pending
EN60950 w/ Nordic Deviations CB Scheme Certificate No: pending
Supplementary Information
This product was tested and complies with all the requirements for the CE Mark
(when connected to a Sun workstation or server).
Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
Burt Hemp June
30th, 1999
Manager, Power and Compliance
Engineering
John Shades June
30th, 1999
Quality Assurance Manager
Sun Microsystems, Inc.
One Network Drive UBUR03-213
Burlington, MA 01803-0903 USA
Tel: (781) 442-0006
Fax: (781) 442-1673
Sun Microsystems Scotland, Limited
Springfield, Linlithgow
West Lothian, EH49 7LR
Scotland, United Kingdom
Tel: 1506-670000
Fax: 1506 760011
Declaration of Conformity 19
20 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
Regulatory Compliance Statements
Your Sun product is marked to indicate its compliance class:
4
Federal Communications Commission (FCC) — USA
4
Department of Communications (DOC) — Canada
4
Voluntary Control Council for Interference (VCCI) — Japan
4
Bureau of Standards Metrology and Inspection (BSMI) — Taiwan
Please read the appropriate section that corresponds to the marking on your Sun
product before attempting to install the product.
FCC Class A Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy, and if it is not installed and used in
accordance with the instruction manual, it may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference, in which case the user will be required to correct the
interference at his own expense.
21
Shielded Cables: Connections between the workstation and peripherals must be
made using shielded cables to comply with FCC radio frequency emission limits.
Networking connections can be made using unshielded twisted-pair (UTP) cables.
Modifications: Any modifications made to this device that are not approved by
Sun Microsystems, Inc. may void the authority granted to the user by the FCC to
operate this equipment.
DOC Class A Notice - Avis DOC, Classe
A
This Class A digital apparatus meets all requirements of the Canadian
Interference-Causing Equipment Regulations.
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur
le matériel brouilleur du Canada.
22 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
BSMI Class A Notice
The following statement is applicable to products shipped to Taiwan and marked as
Class A on the product compliance label.
Regulatory Compliance Statements 23
24 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
Safety Agency Compliance Statements
Read this section before beginning any procedure. The following text provides safety
precautions to follow when installing a Sun Microsystems Razor system.
Safety Precautions
For your protection, observe the following safety precautions when setting up your
equipment:
4
Follow all cautions and instructions marked on the equipment.
4
Ensure that the voltage and frequency of your power source match the voltage
and frequency inscribed on the equipment’s electrical rating label.
4
Never push objects of any kind through openings in the equipment. Dangerous
voltages may be present. Conductive foreign objects could produce a short circuit
that could cause fire, electric shock, or damage to your equipment.
Symbols
The following symbols may appear in this book:
25
Caution – There is risk of personal injury and equipment damage.
Follow the instructions.
Caution – Hot surface. Avoid contact. Surfaces are hot and may cause
personal injury if touched.
Caution – Hazardous voltages are present. To reduce the risk of electric
shock and danger to personal health, follow the instructions.
On – Applies AC power to the system.
Depending on the type of power switch your device has, one of the following
symbols may be used:
Off - Removes AC power from the system.
26
Standby – The On/Standby switch is in the standby position.
Modifications to Equipment
Do not make mechanical or electrical modifications to the equipment. Sun
Microsystems is not responsible for regulatory compliance of a modified Sun product.
Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
Placement of a Sun Product
Caution – Do not block or cover the openings of your Sun product.
Never place a Sun product near a radiator or heat register. Failure to
follow these guidelines can cause overheating and affect the reliability of
your Sun product.
Caution – The workplace-dependent noise level defined in DIN 45 635
Part 1000 must be 70Db(A) or less.
SELV Compliance
Safety status of I/O connections comply to SELV requirements.
Power Cord Connection
Caution – Sun products are designed to work with single-phase power
systems having a grounded neutral conductor. To reduce the risk of
electric shock, do not plug Sun products into any other type of power
system. Contact your facilities manager or a qualified electrician if you
are not sure what type of power is supplied to your building.
Caution – Not all power cords have the same current ratings.
Household extension cords do not have overload protection and are not
meant for use with computer systems. Do not use household extension
cords with your Sun product.
Caution – Your Sun product is shipped with a grounding type
(three-wire) power cord. To reduce the risk of electric shock, always plug
the cord into a grounded power outlet.
The following caution applies only to devices with a Standby power switch:
Safety Agency Compliance Statements 27
Caution – The power switch of this product functions as a standby type
device only. The power cord serves as the primary disconnect device for
the system. Be sure to plug the power cord into a grounded power outlet
that is nearby the system and is readily accessible. Do not connect the
power cord when the power supply has been removed from the system
chassis.
Lithium Battery
Caution – On Sun CPU boards, there is a lithium battery molded into the
real-time clock, SGS No. MK48T59Y, MK48TXXB-XX, MK48T18-XXXPCZ,
M48T59W-XXXPCZ, or MK48T08. Batteries are not customer replaceable
parts. They may explode if mishandled. Do not dispose of the battery in
fire. Do not disassemble it or attempt to recharge it.
Battery Pack
Caution – There is a sealed lead acid battery in Product Name units.
Portable Energy Products No. TLC02V50. There is danger of explosion if
the battery pack is mishandled or incorrectly replaced. Replace only with
the same type of Sun Microsystems battery pack. Do not disassemble it or
attempt to recharge it outside the system. Do not dispose of the battery in
fire. Dispose of the battery properly in accordance with local regulations.
System Unit Cover
Caution – Do not operate Sun products without the top cover in place.
Failure to take this precaution may result in personal injury and system
damage.
28 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
Laser Compliance Notice
Sun products that use laser technology comply with Class 1 laser requirements.
Class 1 Laser Product
Luokan 1 Laserlaite
Klasse 1 Laser Apparat
Laser KLasse 1
CD-ROM
Caution – Use of controls, adjustments, or the performance of
procedures other than those specified herein may result in hazardous
radiation exposure.
Einhaltung sicherheitsbehördlicher
Vorschriften
Auf dieser Seite werden Sicherheitsrichtlinien beschrieben, die bei der Installation
von Sun-Produkten zu beachten sind.
Sicherheitsvorkehrungen
Treffen Sie zu Ihrem eigenen Schutz die folgenden Sicherheitsvorkehrungen, wenn
Sie Ihr Gerät installieren:
4
Beachten Sie alle auf den Geräten angebrachten Warnhinweise und Anweisungen.
4
Vergewissern Sie sich, daß Spannung und Frequenz Ihrer Stromquelle mit der
Spannung und Frequenz übereinstimmen, die auf dem Etikett mit den elektrischen
Nennwerten des Geräts angegeben sind.
4
Stecken Sie auf keinen Fall irgendwelche Gegenstände in Öffnungen in den
Geräten. Leitfähige Gegenstände könnten aufgrund der möglicherweise
Safety Agency Compliance Statements 29
vorliegenden gefährlichen Spannungen einen Kurzschluß verursachen, der einen
Brand, Stromschlag oder Geräteschaden herbeiführen kann.
Symbole
Die Symbole in diesem Handbuch haben folgende Bedeutung:
Achtung – Gefahr von Verletzung und Geräteschaden. Befolgen Sie die
Anweisungen.
Achtung – Hohe Temperatur. Nicht berühren, da Verletzungsgefahr
durch heiße Oberfläche besteht.
Achtung – Gefährliche Spannungen. Anweisungen befolgen, um
Stromschläge und Verletzungen zu vermeiden.
Ein – Setzt das System unter Wechselstrom.
30
Je nach Netzschaltertyp an Ihrem Gerät kann eines der folgenden Symbole benutzt
werden:
Aus – Unterbricht die Wechselstromzufuhr zum Gerät.
Wartezustand (Stand-by-Position) - Der Ein-/Wartezustand-Schalter
steht auf Wartezustand. Änderungen an Sun-Geräten.
Nehmen Sie keine mechanischen oder elektrischen Änderungen an den Geräten vor.
Sun Microsystems, übernimmt bei einem Sun-Produkt, das geändert wurde, keine
Verantwortung für die Einhaltung behördlicher Vorschriften
Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
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