Mountain View, CA 94043 U.S.A 415 960-1300 FAX 415
SPARCcenter 2000E Power Supply Installation Manual
A Sun Microsystems, Inc. Business 2550 Garcia Avenue
Part No. 802-2700-10 Revision -A, April
1995 Sun Microsystems, Inc
Contents
2. Power Supply Installation
1. Before You Start
SPARCserver 2000E Power Supply Installation Manual-April
Figures
Connecting the Power Cords
LED Status Indicators
Tables
Safety Precautions
2-25
SPARCserver 2000E Power Supply Installation Manual-April
Preface
How This Book Is Organized
Application
Related Documents
SPARCserver 2000E Power Supply Installation Manual-April
Title
Symbol
Shell Prompts in Command Examples
What Typographic Changes Mean
Typeface or
Notes, Cautions, and Warnings
1.1 Safety Precautions
Before You Start
Problem
1.2 Symbols
The following symbols mean
Precaution
PROTECTIVE EARTH
FUSE REPLACEMENT
STAND-BY
CHASSIS
1.3 Tools Required
Power Supply Installation
Perform these tasks in order to install a system power supply
2.1 Operating System
2.2 Open Boot PROM
2.3 Powering Down the System
3. Halt the system using the appropriate commands
OnDiagnostics Secure Standby
Off Main Power
Power Supply Installation
2.4 Access
2.5 Installing the Bottom Power Supply
2.5.1 Identifying a Redundant-Capable Cabinet
Power Supply Installation
2.5.2 Installing the Supply
2.5.2.1 Preparation
Screws
Figure 2-4 Disconnecting the Top Power Supply Power Cord
3. Remove the power supply cage cover panel
Power cord
SPARCserver 2000E Power Supply Installation Manual-April
Power Supply Installation
Remove the AC Distribution Unit
Power supply cable #6 Phillips screws Phillips screws
Cage cover panel Springfingers 2 each Remove screws, 6 places
Remove the Breaker Box
2.5.2.2 Power Supply Physical Installation
Filter Cable
Figure 2-9 Installing the Bottom Power Supply
Power supply cage
Install using 3 screws
each
Screws 6 places
Figure 2-10 Installing the Power Supply Mounting Screws
Power Supply Installation
2-11
2.5.2.3 Main Bus Bar Installation
2.5.2.4 Power Harness Installation
SPARCserver 2000E Power Supply Installation Manual-April
A +12V C +12V Return E G -12V Return Power harness Part No B +12V
Cover panel Power harness Part No Power harness retainers
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
Power Supply Installation
2.5.2.7 Restore the System
Figure 2-19 Replacing the Power Supply Compartment EMI Panel
Screws
3. Turn on the power switch on the AC distribution unit. See Figure
2.6 Restarting the System
2. Turn the Local/Remote switch down, to Local. See Figure
4. Turn on power to the terminal
Remote Local
Figure 2-20 Local/Remote Switch Location
Power Supply Installation
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 Installation
Power Supply
Power Supply
Bottom
SPARCserver 2000E Power Supply Installation Manual-April
Access
A.1 Removal Procedures
A.1.1 Opening the Hinged Door
A.1.2 Removing the Vented Front Panels
SPARCserver 2000E Power Supply Installation Manual-April
1. Loosen two slot-head captive screws near the panel base
A.1.3 Removing the Side Panels
Access
2. Tilt the panel bottom out
A.1.4 Removing the EMI Shield
The EMI shield is located behind the front panels
EMI shield #10 Phillips screws
A.1.5 Rear Screen Panel
Access
Figure 1-4 Removing the EMI Shield
A.2 Closing the System
A.2.1 EMI Panel
A.2.2 Rear Screen Panel
A.2.3 Vented Front Panel
A.2.4 Side Panels
SPARCserver 2000E Power Supply Installation Manual-April
Dash
Revision History
Revision
Date
SPARCserver 2000E Power Supply Installation Manual-April
Reader Comments
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