Part No. 802-2700-10 Revision -A, April
SPARCcenter 2000E Power Supply Installation Manual
A Sun Microsystems, Inc. Business 2550 Garcia Avenue
Mountain View, CA 94043 U.S.A 415 960-1300 FAX 415
1995 Sun Microsystems, Inc
1. Before You Start
Contents
2. Power Supply Installation
SPARCserver 2000E Power Supply Installation Manual-April
Figures
Connecting the Power Cords
2-25
Tables
Safety Precautions
LED Status Indicators
SPARCserver 2000E Power Supply Installation Manual-April
How This Book Is Organized
Preface
Title
Related Documents
SPARCserver 2000E Power Supply Installation Manual-April
Application
Typeface or
Shell Prompts in Command Examples
What Typographic Changes Mean
Symbol
Notes, Cautions, and Warnings
Before You Start
1.1 Safety Precautions
Precaution
1.2 Symbols
The following symbols mean
Problem
CHASSIS
FUSE REPLACEMENT
STAND-BY
PROTECTIVE EARTH
1.3 Tools Required
Perform these tasks in order to install a system power supply
Power Supply Installation
3. Halt the system using the appropriate commands
2.2 Open Boot PROM
2.3 Powering Down the System
2.1 Operating System
Power Supply Installation
OnDiagnostics Secure Standby
Off Main Power
2.5.1 Identifying a Redundant-Capable Cabinet
2.4 Access
2.5 Installing the Bottom Power Supply
Screws
2.5.2 Installing the Supply
2.5.2.1 Preparation
Power Supply Installation
SPARCserver 2000E Power Supply Installation Manual-April
3. Remove the power supply cage cover panel
Power cord
Figure 2-4 Disconnecting the Top Power Supply Power Cord
Cage cover panel Springfingers 2 each Remove screws, 6 places
Remove the AC Distribution Unit
Power supply cable #6 Phillips screws Phillips screws
Power Supply Installation
Remove the Breaker Box
Filter Cable
2.5.2.2 Power Supply Physical Installation
each
Power supply cage
Install using 3 screws
Figure 2-9 Installing the Bottom Power Supply
2-11
Figure 2-10 Installing the Power Supply Mounting Screws
Power Supply Installation
Screws 6 places
2.5.2.3 Main Bus Bar Installation
2.5.2.4 Power Harness Installation
D +12V Return F H -12V Return
A +12V C +12V Return E G -12V Return Power harness Part No B +12V
Cover panel Power harness Part No Power harness retainers
SPARCserver 2000E Power Supply Installation Manual-April
Filter Cable, Breaker Box and AC Distribution Unit
2.5.2.5 Cabling
d. Place the breaker box against power supply cage
b. Replace the three Phillips screws and two #6-32 Phillips screws
Plug it into J1 near the top of the supply
2.5.2.6 Power Supply Sense Cable
Screws
2.5.2.7 Restore the System
Figure 2-19 Replacing the Power Supply Compartment EMI Panel
Power Supply Installation
4. Turn on power to the terminal
2.6 Restarting the System
2. Turn the Local/Remote switch down, to Local. See Figure
3. Turn on the power switch on the AC distribution unit. See Figure
2-21
Figure 2-20 Local/Remote Switch Location
Power Supply Installation
Remote Local
Power supply maintenance should be scheduled
6. Watch the terminal screen for any POST error messages
Figure 2-21 System Reset Switch
2.7 Reading Boot Messages
Table 2-1 summarizes LED status conditions during and after POST
Bottom
Power Supply
Power Supply
Power Supply Installation
SPARCserver 2000E Power Supply Installation Manual-April
A.1.1 Opening the Hinged Door
Access
A.1 Removal Procedures
SPARCserver 2000E Power Supply Installation Manual-April
A.1.2 Removing the Vented Front Panels
2. Tilt the panel bottom out
A.1.3 Removing the Side Panels
Access
1. Loosen two slot-head captive screws near the panel base
The EMI shield is located behind the front panels
A.1.4 Removing the EMI Shield
Figure 1-4 Removing the EMI Shield
A.1.5 Rear Screen Panel
Access
EMI shield #10 Phillips screws
A.2.2 Rear Screen Panel
A.2 Closing the System
A.2.1 EMI Panel
A.2.4 Side Panels
A.2.3 Vented Front Panel
SPARCserver 2000E Power Supply Installation Manual-April
Date
Revision History
Revision
Dash
SPARCserver 2000E Power Supply Installation Manual-April
Reader Comments
Attn Manager, Hardware Publications MS MPK 2550 Garcia Avenue
BUSINESS REPLY MAIL
NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES
POSTAGE WILL BE PAID BY ADDRESSEE SUN MICROSYSTEMS, INC