3000 Series UPS
Operation and Reference Guide
Second Edition (October 1999)
Part Number 341251-002
Compaq Computer Corporation
Notice
The information in this publication is subject to change without notice.
COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR
EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN, NOR FOR INCIDENTAL OR
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USE OF THIS MATERIAL. THIS INFORMATION IS PROVIDED “AS IS” AND COMPAQ
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This publication contains information protected by copyright. No part of this publication may be
photocopied or reproduced in any form without prior written consent from Compaq Computer
Corporation.
© 1999 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.
The software described in this guide is furnished under a license agreement or nondisclosure agreement.
The software may be used or copied only in accordance with the terms of the agreement.
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Other product names mentioned herein may be trademarks and/or registered trademarks of their
respective companies.
Compaq 3000 Series UPS Operation and Reference Guide
Second Edition (October 1999)
Part Number 341251-002
Contents
About This Guide
Text Conventions.......................................................................................................vii
Symbols in Text....................................................................................................... viii
Symbols on Equipment............................................................................................ viii
Precautions..................................................................................................................ix
Rack Stability ..............................................................................................................x
Getting Help ...............................................................................................................xi
Compaq Technical Support .................................................................................xi
Compaq Website .................................................................................................xi
Compaq Authorized Reseller..............................................................................xii
Chapter 1
Overview
Compaq 3000 Series UPS Models........................................................................... 1-2
Front Panels ............................................................................................................. 1-3
Rear Panels .............................................................................................................. 1-4
Standard UPS Features ............................................................................................ 1-8
Communications Port ....................................................................................... 1-9
Power Management Software........................................................................... 1-9
Hardware Option Cards.................................................................................. 1-10
Remote Emergency Power Off (REPO) Port ................................................. 1-11
Warranties.............................................................................................................. 1-12
$25,000 Computer Load Protection Guarantee .............................................. 1-12
Pre-Failure Battery Warranty ......................................................................... 1-13
iv Compaq 3000 Series UPS Operation and Reference Guide
Chapter 2
Installation
Installation Requirements ........................................................................................2-2
Item(s) not supplied with the UPS kit............................................................... 2-2
Item(s) supplied with the UPS kit..................................................................... 2-2
Before Starting the UPS........................................................................................... 2-3
Rack Mounting the UPS ................................................................................... 2-4
Connecting to the Communications Port .......................................................... 2-5
Connecting the Remote Emergency Power Off................................................ 2-5
Starting the UPS....................................................................................................... 2-7
Checking the Battery Recharge Date Label...................................................... 2-7
Connecting the UPS to Utility Power ............................................................... 2-8
Connecting Devices to the UPS........................................................................ 2-8
Powering up the UPS........................................................................................ 2-9
Completing the Installation.................................................................................... 2-10
Placing the UPS in Operate mode................................................................... 2-11
Chapter 3
Operation
Precautions............................................................................................................... 3-2
Modes of Operation ................................................................................................. 3-2
Front Panel Controls ................................................................................................ 3-3
Front Panel Indicators .............................................................................................. 3-5
Front Panel LEDs in the Standby and Operate Modes......................................3-5
Overcurrent Protection............................................................................................. 3-8
Placing the UPS in Operate Mode ...........................................................................3-9
Returning to Standby Mode................................................................................... 3-10
Initiating a Self-test................................................................................................ 3-11
Audio Alarm .......................................................................................................... 3-12
Silencing an Audio Alarm ..............................................................................3-12
Chapter 4
Configuration
Placing the UPS in Configure Mode........................................................................ 4-2
Configuration Parameters and their LED Indicators................................................ 4-3
Changing Configuration Parameters........................................................................ 4-6
Optimizing Battery Life by Matching the Utility Voltage....................................... 4-7
About This Guide v
Chapter 5
Battery Maintenance
Precautions............................................................................................................... 5-2
Charging Batteries ................................................................................................... 5-3
When to Replace Batteries....................................................................................... 5-3
Pre-Failure Battery Warranty................................................................................... 5-4
Obtaining New Batteries.......................................................................................... 5-4
Replacing Batteries.................................................................................................. 5-4
Step 1: Preparing the UPS ................................................................................ 5-5
Step 2: Removing the Battery Pack.................................................................. 5-5
Step 3: Installing New Batteries ....................................................................... 5-9
Step 4: Testing New Batteries ........................................................................ 5-11
Step 5: Disposing of Used Batteries ............................................................... 5-12
Care and Storage of Batteries ................................................................................ 5-12
Chapter 6
Troubleshooting
Troubleshooting During Start.................................................................................. 6-2
Troubleshooting After Start..................................................................................... 6-3
Repairing the UPS ................................................................................................... 6-5
Appendix A
Regulatory Compliance Notices
Federal Communications Commission Notice ........................................................A-1
Class A Equipment...........................................................................................A-2
Class B Equipment ...........................................................................................A-2
Modifications....................................................................................................A-3
Cables ...............................................................................................................A-3
Canadian Notice (Avis Canadien) ...........................................................................A-3
Class A Equipment...........................................................................................A-3
Class B Equipment ...........................................................................................A-4
European Union Notice ...........................................................................................A-4
Japanese Notice .......................................................................................................A-5
Taiwanese Notice.....................................................................................................A-5
Battery Replacement Notice ....................................................................................A-5
Appendix B
Electrostatic Discharge
Grounding Methods.................................................................................................B-2
vi Compaq 3000 Series UPS Operation and Reference Guide
Appendix C
Specifications
Physical Specifications ........................................................................................... C-2
Input Specifications ................................................................................................ C-3
Output Specifications.............................................................................................. C-4
Output Specifications.............................................................................................. C-5
Overcurrent Protection............................................................................................ C-6
Battery Specifications ............................................................................................. C-7
Battery Runtime...................................................................................................... C-8
Environmental Specifications ................................................................................. C-9
Index
About This Guide
This guide is designed to be used as step-by-step instructions for installation
and as a reference for operation, troubleshooting, and future upgrades.
Text Conventions
This document uses the following conventions to distinguish elements of text:
Keys
Keys appear in boldface. A plus sign (+) between
two keys indicates that they should be pressed
simultaneously.
USER INPUT
User input appears in a different typeface and in
uppercase.
FILENAMES
File names appear in uppercase italics.
Menu Options,
Command Names,
Dialog Box Names
These elements appear in initial capital letters.
COMMANDS,
DIRECTORY NAMES,
and DRIVE NAMES
These elements appear in uppercase.
Type When you are instructed to
type
information, type
the information
without
pressing the
Enter
key.
Enter When you are instructed to
enter
information, type
the information and then press the
Enter
key.
viii Compaq 3000 Series UPS Operation and Reference Guide
Symbols in Text
These symbols may be found in the text of this guide. They have the following
meanings.
WARNING:
Text set off in this manner indicates that failure to follow directions
in the warning could result in bodily harm or loss of life.
CAUTION:
Text set off in this manner indicates that failure to follow directions
could result in damage to equipment or loss of information.
IMPORTANT:
Text set off in this manner presents clarifying information or specific
instructions.
NOTE:
Text set off in this manner presents commentary, sidelights, or interesting points
of information.
Symbols on Equipment
These icons may be located on equipment in areas where hazardous conditions
may exist.
Any surface or area of the equipment marked with these symbols
indicates the presence of electrical shock hazards. Enclosed area
contains no operator serviceable parts.
WARNING:
To reduce the risk of injury from electrical shock hazards,
do not open this enclosure.
132 lb
60 kg
Any product or assembly marked with these symbols indicates that the
component exceeds the recommended weight for one individual to
handle safely.
WARNING:
To reduce the risk of personal injury or damage to the
equipment, observe local occupational health and safety requirements
and guidelines for manual material handling.
About This Guide ix
Any RJ-45 receptacle marked with these symbols indicates a Network
Interface Connection.
WARNING:
To reduce the risk of electrical shock, fire, or damage to
the equipment, do not plug telephone or telecommunications
connectors into this receptacle.
Any surface or area of the equipment marked with these symbols
indicates the presence of a hot surface or hot component. If this
surface is contacted, the potential for injury exists.
WARNING:
To reduce the risk of injury from a hot component, allow
the surface to cool before touching.
Precautions
WARNING:
There is a risk of electric shock from high earth conductor leakage
current when connecting multiple pieces of Information Technology Equipment
to Compaq 3000 Series Uninterruptible Power Systems (UPS):
The summation of the input power for multiple pieces of Information Technology
Equipment through the use of a UPS can result in high earth conductor leakage
current. For UPS products that have detachable AC power cords, the total
combined earth conductor leakage current should not exceed 3.5 mA.
WARNING:
There is a risk of personal injury from the hazardous energy levels
associated with UPS batteries. The maintenance and replacement of batteries
must be carried out by qualified service personnel.
x Compaq 3000 Series UPS Operation and Reference Guide
WARNING:
The 3000 Series UPS models weigh 132 lb (60 kg) when fully
assembled. To reduce the risk of personal injury or damage to the equipment:
■
Observe local occupational health and safety requirements and guidelines
for manual material handling.
■
Obtain adequate assistance to lift and stabilize the chassis during
installation or removal.
■
Remove the battery pack to reduce the overall weight of the product by
approximately 60 lb (27 kg).
■
Adhere to the precautions and guidelines set forth in the “Rack Stability”
section to follow.
IMPORTANT:
Please refer to the
Important Safety Information
(included with the
UPS kit) before installing this product.
Rack Stability
WARNING:
To reduce the risk of personal injury or damage to the equipment,
take the following precautions:
■
The 3000 Series UPS models MUST be installed at the bottom of the rack.
If placed in the rack with existing equipment, the rack must be
re-configured to allow installation of the UPS at the bottom of the rack.
■
Do not use slides to mount the UPS in the rack.
■
Use the fixed rails supplied in the installation kit.
■
Use a minimum of two people to place the UPS on the rails.
WARNING:
Make sure that the rack containing the UPS is stable. The following
conditions must be met:
■
The leveling feet are extended to the floor.
■
The full weight of the rack rests on the leveling feet.
■
The stabilizing feet are attached to the rack, if it is a single rack
installation.
■
The racks are coupled together in multiple rack installations.
■
A rack may become unstable if more than one component is extended for
any reason. Extend only one component at a time.
About This Guide xi
Getting Help
If you have a problem and have exhausted the information in this guide, you
can get further information and other help in the following locations.
Compaq Technical Support
You are entitled to free hardware technical telephone support for your product
for as long as you own the product. A technical support specialist will help
you diagnose the problem or guide you to the next step in the warranty
process.
In North America, call the Compaq Technical Phone Support Center at
1-800-OK-COMPAQ
1
. This service is available 24 hours a day, 7 days a week.
Outside North America, call the nearest Compaq Technical Support Phone
Center. Telephone numbers for world wide Technical Support Centers are
listed on the Compaq website. You can access the Compaq website at:
http://www.compaq.com
Be sure to have the following information available before you call Compaq:
■
Technical support registration number (if applicable)
■
Product serial number(s)
■
Product model name(s) and number(s)
■
Applicable error messages
■
Add-on boards or hardware
■
Third-party hardware or software
■
Operating system type and revision level
■
Detailed, specific questions
Compaq Website
The Compaq website has information on this product as well as the latest
drivers and Flash ROM images. You can access the Compaq website at:
http://www.compaq.com
1
For continuous quality improvement, calls may be recorded or monitored.
xii Compaq 3000 Series UPS Operation and Reference Guide
Compaq Authorized Reseller
For the name of your nearest Compaq authorized reseller:
■
In the United States, call 1-800-345-1518.
■
In Canada, call 1-800-263-5868.
■
Elsewhere, access the Compaq website at:
http://www.compaq.com
Chapter
1
Overview
This chapter contains information on the following topics:
■
Compaq 3000 Series Uninterruptible Power System (UPS) models
■
3000 Series UPS front panels
■
3000 Series UPS rear panels
■
3000 Series UPS features
■
Warranties
1-2
Compaq 3000 Series UPS Operation and Reference Guide
Compaq 3000 Series UPS Models
The Compaq 3000 Series includes the following UPS models:
Table 1-1
3000 Series UPS Models
UPS Model Part Number Comments
R3000 242705-001 Domestic; low voltage; Rack-mountable
R3000j 242705-291 Japanese; low voltage; Rack-mountable
R3000h 242705-002 International; high voltage; Rack-mountable
R3000h-Int 242705-B33 International; high voltage; Rack-mountable with
non-detachable IEC-309 15A power cord
R3000h-NA 242705-003 Domestic; high voltage; Rack-mountable
Overview
1-3
Front Panels
The 3000 Series UPS models are rack-mountable.
11 2 3 4
Figure 1-1. Front panel configuration
1
Battery compartment
3
Control buttons
2
LED display
4
Air vents
1-4
Compaq 3000 Series UPS Operation and Reference Guide
Rear Panels
The 3000 Series UPS models feature the following rear panel configurations:
REMOTE
POWER OFF
18
7
2 3
4
5
6
Figure 1-2. Rear panel of R3000
1
Load segment 1
5
Option slot
2
Load segment 2
6
REPO port
3
Load segment 3
7
Power cord with L5-30p plug
4
Communications port
8
Output circuit breakers
Overview
1-5
8
7
REMOTE
POWER OFF
1 2 3
4
5
6
Figure 1-3. Rear panel of R3000j
1
Load segment 1
5
Option slot
2
Load segment 2
6
REPO port
3
Load segment 3
7
Power cord with L6-30p plug
4
Communications port
8
Output circuit breakers
1-6
Compaq 3000 Series UPS Operation and Reference Guide
REMOTE
POWER OFF
18
7
2 3
4
5
6
Figure 1-4. Rear panel of R3000h
1
Load segment 3
5
Option slot
2
Load segment 2
6
REPO port
3
Load segment 1
7
Input/Output circuit breakers
4
Communications port
8
IEC-320-C19 16A power inlet
Overview
1-7
REMOTE
POWER OFF
18
7
2 3
4
5
6
Figure 1-5. Rear panel of R3000h-International
1
Load segment 3
5
Option slot
2
Load segment 2
6
REPO port
3
Load segment 1
7
Input/Output circuit breakers
4
Communications port
8
Power cord with IEC-309 15A plug
1-8
Compaq 3000 Series UPS Operation and Reference Guide
REMOTE
POWER OFF
18
7
2 3
4
5
6
Figure 1-6. Rear panel of R3000h-NA
1
Load segment 3
5
Option slot
2
Load segment 2
6
REPO port
3
Load segment 1
7
Input/Output circuit breakers
4
Communications port
8
Power cord with L6-30p plug
Standard UPS Features
The 3000 Series UPS models provide the following features:
■
Communications port for data exchange with the host computer
■
Power protection for loads up to 3000VA
■
Load segment control
■
Support for power management software
■
Support for Compaq hardware option cards, extending the power
management capabilities of the UPS
■
Support for Remote Emergency Power Off (REPO) circuitry
Overview
1-9
Communications Port
The 3000 Series UPS includes a communications port for data exchange with
the host computer. The power management software supplied by Compaq
enables the user to access status reporting and power management features.
CAUTION:
Use only cables supplied by Compaq to connect the communications
port to the host computer. Use of standard RS-232 cables may cause equipment
damage.
Power Management Software
With each UPS, Compaq supplies a CD containing several power management
software applications, to address a variety of installations:
■
Compaq Power Management Software is a comprehensive Microsoft
Windows-based power management application that is tightly integrated
with Compaq Insight Manager.
■
LanSafe III provides UPS power management capabilities in a network
environment.
■
FailSafe III provides UPS power management capabilities in a
standalone computer environment.
■
Compaq OnliNet Centro provides UPS power management capabilities
in a multi-platform network environment (supplied only with the
Compaq SNMP-EN Internal Adapter).
Compaq Power Management Software
Compaq Power Management Software allows system administrators to
monitor, and to manage, the power being supplied to an entire network of
servers and workstations.
Software capabilities include:
■
Monitoring utility power, and the power supplied by the UPS.
■
Logging events, such as utility power blackouts and brownouts.
■
Prioritizing protected devices.
■
Powering up and powering down protected devices.
For example, if Compaq Power Management Software detects an extended
utility power blackout, it will initiate the prioritized shutdown sequence
specified by the system administrator.
1-10
Compaq 3000 Series UPS Operation and Reference Guide
This sequence might include:
■
Saving work-in-progress throughout the network.
■
Powering down non-critical devices, to extend the battery power
available to other devices.
■
After saving the necessary information, completing the orderly device
shutdown.
For more information on using Compaq Power Management Software, refer to
the Compaq Power Products Software Reference Guide section of the Power
Products Documentation CD (included with the UPS kit).
Hardware Option Cards
The 3000 Series UPS include an option slot that will accommodate one of
these hardware option cards:
■
Compaq Multi-Server UPS Card (option kit part number 123508-B21)
■
Compaq Scalable UPS Card (option kit part number 123509-B21)
■
Compaq SNMP-EN Internal Adapter (option kit part number
347225-B21)
Compaq Multi-Server UPS Card
A standard UPS can communicate directly with a single host computer. The
Multi-Server UPS Card expands the communications capability of the UPS so
that a single UPS that can exchange data with up to three host computers.
Compaq Power Management Software enables a single UPS with a
Multi-Server UPS Card to protect up to three servers. Individual server control
can be obtained by connecting the servers to different UPS load segments.
For example, if a network includes three servers (with one running Windows
NT, one running Unix, and one running NetWare), a Multi-Server Card can be
used to establish direct communications between the UPS and all three servers.
Use a single UPS load segment to supply power to a particular server and to
the devices associated with that server.
Compaq Scalable UPS Card
The Scalable UPS Card makes up to three UPS units appear as a single virtual
UPS to the host computer and, with Compaq Power Management Software,
allows scaling up the level of power protection available to the system.
Overview
1-11
For example, connecting three R3000 UPS units to a Scalable UPS Card
creates a virtual 9000VA UPS. Since the R3000 UPS each have three load
segments, the virtual UPS will have nine independently controlled load
segments.
However, no single load can be greater than the lowest rated UPS. For
instance, connecting three 1KVA UPSs with a Scalable UPS Card could not
support a single 1200VA load.
Compaq SNMP-EN Internal Adapter
In a network environment, the SNMP-EN Internal Adapter provides a user
interface, allowing communication between the UPS and the server (when the
SNMP-based power management software, Compaq OnliNet Centro, is
installed). For workstations or other peripheral equipment that cannot be
interrupted by a network management system, a UPS with the SNMP-EN
Internal Adapter option installed can also provide a power management
solution.
Using the SNMP-EN Internal Adapter SNMP communication interface,
system administrators can quickly ascertain if power-related problems exist
anywhere on the network. A Compaq UPS, connected by an SNMP-EN
Internal Adapter to power management software, can virtually eliminate costly
downtime due to power outages or surges, and decrease day-to-day network
management annoyances like spontaneous rebooting, lost files and corrupted
data—issues resulting from inconsistent power.
Compaq OnliNet Centro software is a versatile application that can schedule
network component shutdowns or, in case of a utility power outage, perform
graceful, sequential shutdown of network components.
Remote Emergency Power Off (REPO) Port
The 3000 Series UPS models include a Remote Emergency Power Off
(REPO) port. The REPO feature allows the UPS to be shut down from a
remote location. To use this feature, the REPO port must be connected to a
remote, normally open switch (not supplied). When this switch is closed, the
UPS immediately disconnects power from its load segments.
1-12
Compaq 3000 Series UPS Operation and Reference Guide
To shut down the entire network in the event of an emergency, the REPO ports
of multiple UPS units can be connected to a single switch.
IMPORTANT:
The REPO port meets the requirements of NFPA Articles 645-10 and
645-11 for a Disconnecting Means.
IMPORTANT:
■
If the remote switch is closed, the REPO feature shuts down protected devices
immediately and does not utilize the orderly shutdown procedure initiated by
Compaq Power Management Software.
■
The REPO feature shuts down UPS units operating under either utility or
battery power.
■
If the UPS was operating on battery power when the remote switch was closed, no
power will be available to the devices until utility power is restored.
Warranties
$25,000 Computer Load Protection Guarantee
To back up the wide range of features offered with the UPS, Compaq provides
a three-year limited warranty. In addition, Compaq offers a $25,000 Computer
Load Protection Guarantee (provided by the original equipment manufacturer).
IMPORTANT:
The warranty card supplied with the UPS must be filled in and returned to
qualify for the $25,000 Computer Load Protection Guarantee.
The $25,000 Computer Load Protection Guarantee only applies if:
■
The UPS is plugged into a suitably grounded and wired outlet using no
extension cords, adapters, other ground wires, or other electrical
connections.
■
The UPS installation complies with all applicable electrical and safety
codes specified by the National Electrical Code (NEC).
■
The UPS is used under normal operating conditions. Users comply with
all instructions and labels.
■
The UPS is not damaged by accident (other than a utility power
transient), misuse, or abuse.
Overview
1-13
Pre-Failure Battery Warranty
The Pre-Failure Battery Warranty, standard on all Compaq Uninterruptible
Power System (UPS) units, extends the advantage of a Compaq three-year
limited warranty by applying it to the battery before it actually fails.
Specifically, the Pre-Failure Battery Warranty ensures that when customers
receive notification from Compaq Power Management Software that the
battery may fail, the battery is replaced free of charge under the warranty.
Compaq maintains the highest standards in the industry, as evidenced by the
Compaq Pre-Failure Battery Warranty. The Pre-Failure Battery Warranty is
beneficial in at least two significant ways:
■
Reduced total cost of ownership
■
Reduced downtime
Chapter
2
Installation
This chapter provides information on the following topics:
■
Installation requirements
■
Procedures to complete before starting the UPS
■
Starting the UPS
■
Completing the installation
2-2
Compaq 3000 Series UPS Operation and Reference Guide
Installation Requirements
This section lists items needed to install the Compaq 3000 Series UPS models.
Item(s) not supplied with the UPS kit
Tools
A medium flat-bladed and Phillips screwdriver may be needed.
Other Hardware
A number of screws, cage nuts, and a cage nut-fitting tool (supplied with the
rack) are required.
Item(s) supplied with the UPS kit
The UPS kit should contain the following components:
Software/Reference Material
■
The Power Products Documentation CD containing the 3000 Series UPS
Operation and Reference Guide and the Compaq Power Products
Software Reference Guide
■
The Compaq Power Management Software Installation Instructions (a
booklet included with the CD) containing information on the installation
requirements for Compaq Power Management Software
■
Important Safety Information
to be reviewed before installing this product
Hardware
The UPS ships with one or more of the following:
■
Depth-adjustable fixed rails kit
■
Front handles and mounting brackets (2)
■
REPO terminal and connector block
Installation
2-3
■
Cable(s)
!
The R3000 and R3000j models ship with a non-detachable input
power cord; a 6-foot UPS/computer interface cable, Compaq part
number 295245-004; and two 10-amp, 6-foot, IEC to IEC power
cords, Compaq part number 142263-001, for load equipment power.
! The R3000h, R3000h-International, and R3000h-NA models ship
with a non-detachable input power cord (the R3000h model only
ships with a detachable input power cord); a 12-foot UPS/computer
interface cable, Compaq part number 295245-004; two 10-amp,
6-foot, IEC to IEC power cords, Compaq part number 142263-001;
two 8-foot IEC to IEC power cords, Compaq part number
142263-002; and two 10-foot IEC to IEC power cords, Compaq part
number 142263-003, for load equipment power.
All models ship with a computer interface cable. The computer interface cable
is not needed for normal operation. If power management of the UPS is
desired, connect the interface cable between the UPS communications port and
the serial port on the host computer.
IMPORTANT:
If the UPS does not include a power cord that is suitable for your
application, contact an authorized Compaq service representative to obtain the
appropriate power cord. Please refer to the “Precautions for Power Products” section of
the
Important Safety Information
(included with the UPS kit).
Before Starting the UPS
This section provides installation steps to be completed before starting the
UPS.
Determine the steps required for the application:
■
Rack-mounting the UPS
■
Connecting the UPS communications port to the host computer
■
Connecting the Remote Emergency Power Off
NOTE
: Although these steps can be carried out after the UPS is installed, the UPS will
need to be powered down to safely perform these tasks.
2-4
Compaq 3000 Series UPS Operation and Reference Guide
Rack Mounting the UPS
The 3000 Series UPS models must be mounted on fixed rails. Refer to the
appropriate installation card (supplied with the UPS kit) to obtain instructions.
WARNING:
The 3000 Series UPS models weigh 132 lb (60 kg). To reduce the
risk of personal injury or damage to the equipment, take the following
precautions:
■
The 3000 Series UPS models MUST be installed at the bottom of the rack.
If placed in the rack with existing equipment, the rack must be reconfigured to allow installation of the UPS at the bottom of the rack.
■
Do not use slides to mount the UPS in the rack.
■
Use the fixed rails supplied in the installation kit.
■
Use a minimum of two people to place the UPS on the rails.
WARNING:
Make sure that the rack containing the UPS is stable. The following
conditions must be met:
■
The leveling feet are extended to the floor.
■
The full weight of the rack rests on the leveling feet.
■
The stabilizing feet are attached to the rack, if it is a single rack
installation.
■
The racks are coupled together in multiple rack installations.
■
A rack may become unstable if more than one component is extended for
any reason. Extend only one component at a time.
Installation
2-5
Connecting to the Communications Port
The 3000 Series UPS models include a communications port for data
exchange with the host computer.
IMPORTANT:
Compaq Power Management Software, LanSafe III, and FailSafe III require
the communications port to be appropriately cabled to the host computer.
Connect the UPS/computer interface cable (supplied) from the
communications port on the UPS to the appropriate communications port on
the host computer.
CAUTION:
To avoid damaging the equipment, do not use the communications
cables (part numbers 142260-001 and 142260-002) supplied with earlier UPS
models. The UPS/computer interface cable is required to carry power and is
wired differently than earlier communications cables.
REMOTE
POWER OFF
Figure 2-1. Connecting the UPS/computer interface cable
Connecting the Remote Emergency Power Off
The 3000 Series UPS models include a Remote Emergency Power Off
(REPO) port. When properly wired, the REPO port allows the power to the
UPS output receptacles to be switched off from a remote location.
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