5
Directions for safe use
Be sure to put the input plug of the UPS in a 100VAC (50/60Hz) wall outlet
(commercial power).
●
Putting the input plug in a wall outlet (commercial power) of a different voltage may cause a
fire.
●
The UPS may fail.
Do not connect devices that exceed the output capacity of the UPS.
You can add extra devices with a plug strip. Note that the plug strip does
not permit to plug in the device, which exceeds the current capacity of
the plug strip.
●
The UPS may detect overload and stop the output.
●
The plug strip cord may heat up and could lead to a fire.
Cautions
(connection)
In a case where the Battery Replacement Lamp comes on or the backup
time becomes shorter than the required backup time, replace with a new
battery pack while the UPS is running, or stop the UPS and discard the
old battery pack.
●
The continuous operation of the UPS may cause a fire.
●
For further information on how to inspect the battery, see "6. Maintenance and inspection" on
page 33.
In case where you notice abnormal sound or smell, smoke, or liquid from
the inside of the UPS, press the Stop switch of the UPS immediately and
remove the AC Input Plug from a wall outlet (commercial power).
●
A continuous operation under the abnormal conditions may cause a leakage of current or fire.
●
If you notice the abnormal conditions, never operate the UPS and contact the distributor from
which you purchased your UPS or us for inspection and repair.
●
Your UPS must permit to remove AC Input Plug from a wall outlet (commercial power) instantly
at the onset of a failure.
When the input plug accidentally become removed while the UPS is
running, never touch the metal part of the input plug.
●
Doing so may cause an electric shock.
●
A leak current of the UPS is less than the value of safety standard (leak current: 1mA) how-
ever, the leak current may increase due to the devices connected. Therefore, never touch the
metal part of the input plug.
Cautions
(use)
* The left table shows the estimated life expectancy of
a battery pack on the ground that the battery is used
in the usual way. They are not the warranty period.
Ambient temperature
20
°
C
30
°
C
Estimated life expectancy
4 to 5 years
2 to 2.5 years
