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