Owner's Manual
OMNIPRO™ 500
1111 W. 35th Street
Chicago, IL 60609 USA
Customer Support: (773) 869-1234
www.tripplite.com
Safety: p. 2
Line-Interactive UPS System (120V)
ESPAÑOL: p. 7
[REV: M]
Quick Installation: p. 3
Basic Operation: p. 4 - 5
Storage & Service: p. 6
Specifications: p. 7
Warranty & Insurance: p. 6
Copyright ©2000 Tripp Lite. All rights reserved. OmniPro™ is a trademark of Tripp Lite.
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Safety
This manual contains important instructions and warnings that should be
followed during the installation, operation and storage of all Tripp Lite UPS
Systems.
UPS Location Warnings
• Install your UPS indoors, away from excess moisture or heat, dust or
direct sunlight.
• For best performance, keep the indoor temperature between 32° F and
104° F (between 0° C and 40° C).
• Leave adequate space around all sides of the UPS for proper ventilation.
UPS Connection Warnings
• Connect your UPS to a three-wire, grounded AC power outlet. Do not
remove or modify the ground pin of the UPS's plug. Do not use
two-prong adapters with the UPS's plug.
• Do not plug your UPS into itself; this will damage the UPS and void
your warranty.
• If you are connecting your UPS to a motor-powered AC generator,
the generator must provide clean, filtered computer-grade output.
Equipment Connection Warnings
• Do not use Tripp Lite UPS Systems for life support applications in
which a malfunction or failure of a Tripp Lite UPS System could cause
failure or significantly alter the performance of a life-support device.
• Do not connect surge suppressors to the output of your UPS. This may
damage your UPS and will void both the surge suppressor and UPS
warranties.
Battery Warnings
• Your UPS does not require routine maintenance. Do not open your
UPS for any reason. There are no user-serviceable parts inside.
• Battery replacement must be performed by qualified service personnel.
Because the batteries present a risk of electrical shock and burn from
high short-circuit current, observe proper precautions. Unplug and
turn off the UPS before performing battery replacement. Use tools with
insulated handles, and replace the existing batteries with the same
number and type of new batteries (Sealed Lead-Acid). Do not open the
batteries. Do not short or bridge the battery terminals with any object.
• The UPS batteries are recyclable. Refer to local codes for disposal
requirements or in the USA only call 1-800-SAV-LEAD (1-800-728-5323) for
complete recycling information. Do not dispose of the batteries in a fire.
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• Do not attempt to add external batteries.
Quick Installation
Plug your UPS into an
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electrical outlet.
Plug essential equip-
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ment such as your
computer, monitor and
modem into batterysupported outlets.
Plug other equipment
into surge-only outlets.*
*Separate battery-supported/surge and surgeonly outlets are identified on the back of your
UPS. Your UPS is designed to support only
computer equipment. You will overload your UPS
if you connect household appliances, laser
printers or surge suppressors to the batterysupported outlets.
Optional Installation**
Using telephone cords, connect your
wall jack to the UPS jack marked “LINE”
(or “IN”). Connect your equipment
to the UPS jack marked “EQUIP”
(or “OUT”).
**Phone line connections are optional. Your UPS
will function properly without these connections.
Make sure the equipment you connect to the
UPS’s telephone jacks is also protected against
damaging surges on the AC line.
Set your UPS’s
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“OFF – ON” Switch.***
• Set to “ON” when you are using
connected equipment.
• Set to “OFF” when you are not using
connected equipment.
(WARNING! When set to “OFF,” UPS will
not provide battery backup during a
blackout or brownout.)
*** See Basic Operation section for the Switch
Function, UPS Conditions and Setting
Advantages.
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Basic Operation
Switches
With your UPS plugged in, set this switch according to the
OFF ON
recommendations in Step 3 of the Quick Installation section.
"ON" Position
Function: ENABLES battery backup. UPS Conditions: The UPS
battery is charging. Power is ON at the UPS receptacles. The " "
indicator light is illuminated. Setting Advantages: UPS provides
AC power from battery during power failures.
"OFF" Position
Function: DISABLES battery backup. UPS Conditions: The UPS
battery is charging. Power is ON at the UPS receptacles. The " "
indicator light is illuminated. The " " indicator light is flashing.
Setting Advantages: UPS does not provide AC power from battery
during power outages, conserving battery power when equipment
is not in use.
Use this momentary switch to do three things:
Silence the UPS On-Battery alarm
Move this switch to the left and release it to silence the UPS OnBattery alarm, a series of short beeps followed by a brief pause
that is activated when the UPS is providing AC power from battery.
Note: When the battery is nearly depleted, the Low Battery
alarm—a continuous beep that cannot be silenced—will alert you
to immediately shut down connected equipment.
Test your UPS's battery charge
Leave your connected equipment ON. With your UPS connected
to AC power and turned ON, move this switch to the left, hold it
there for 2 seconds and release it. The UPS will emit several short
beeps as it momentarily switches to battery to test its charge. If
the UPS Low Battery alarm sounds (a long, continuous beep) or
the properly-sized load is not supported, let your UPS charge its
batteries for 12 hours and repeat the test. If alarm still sounds,
contact Tripp Lite for service. CAUTION: Do not unplug your UPS
to test its batteries. This will remove safe electrical grounding and
may introduce a damaging surge into your network connections.
Cold-Start your UPS
If your UPS is equipped with a MUTE/TEST switch, you may “cold
start” it and use it as a stand-alone power source when utility
power is not present, providing that the UPS's battery is charged.
To “cold start” your UPS, first turn the "OFF/ON" switch ON.
Then, move the MUTE/TEST switch to the left, hold momentarily
and release when the "
" indicator light begins to flash.
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