IBM SurePOS 500, Руководство пользователя, Страница: 10 / 66

Battery Safety Warnings
CAUTION
: Batteries can present a risk of electrical shock and burn from high
short circuit current. Observe proper precautions. Do not dispose of the
batteries in a fire. Do not open the UPS or the batteries. Do not short or bridge
the battery terminals with any object.
There are no user-serviceable parts inside the UPS. Battery replacement should
be performed only by authorized service personnel using the same number an
type of batteries (Sealed Lead-Acid). The batteries are recyclable. Refer to your
local codes for disposal requirements or, in the USA only, call 1-800-SAV-LEAD
(1-800-728-5323) for complete recycling information.
CAUTION: Batteries left discharged will suffer a permanent loss of capacity. If
the UPS is stored or not used for three months or longer, fully recharge the
batteries by plugging the UPS into a live AC outlet, turning the power button
ON and letting the UPS charge for 4-6 hours.
When UPS protection is ON, the Battery Backup Protected/Surge Protected
Outlets are energized from the internal battery, even when the unit is not
plugged in.
Installing the UPS 500 or UPS 675 USB option
This section contains installation instructions for the UPS 500 or UPS 675 USB
option.
To install the UPS 675 USB option, do the following:
1.
Plug the UPS into an electrical outlet that does not share a circuit with a
heavy electrical load. For example, an air conditioner or a refrigerator. All
the UPS LEDs will light up and the UPS will beep as it conducts a
10-second self-test. When the self-test is complete, only the
″
Line
″
LED
should remain lit. Check the “Troubleshooting” on page 1-9 if the
″
Battery
″
or
″
Overload
″
LED is lit.
2. Determine the total VA or wattage draw of all the equipment you plan on
connecting to the Battery Backup Protected/Surge Protected Outlets. Look
on the equipment nameplate for this information. If the equipment is listed
in amps, multiply the number of amps by 120 to determine VA. For
example, 1 amp x120 = 120 VA. The total VA for all equipment cannot
exceed the UPS’s output capacity.
3. Plug your computer and monitor into the three Battery Backup
Protected/Surge Protected outlets. (Remember they provide both surge and
battery backup protection.)
Note: Do not plug laser printers into these outlets.
1-2
IBM UPS 500 and UPS 675 USB: User’s Guide