17
2. Installation and connection
2-4 Checking the operation
Before use, check that the Battery mode is performed normally according to the following procedure.
This operation check simulates an occurrence of a power failure by disconnecting the AC Input Plug from a
wall outlet.)
Caution
If the input plug is disconnected while the product is operating, never touch its
metal part.
●
Doing so may cause an electric shock.
●
The leak current of this product itself is less than the value of the safety standard (leak
current: 1 mA). However, leak current increases due to connected equipment. Therefore,
never touch the metal part of the input plug.
●
When the product is operating, voltage is generated at the metal part of the input plug via
capacitors in the internal circuit regardless of elapsed time.
(1) Connect your PC and other devices to the UPS and then connect the AC Input Plug of the UPS to a wall
outlet (commercial power).
(2) Press the Start Switch to start the operation of the UPS.
Bring all connected devices into operation at the start of the operation.
(Including devices connected to the AC outlet of your PC.)
Operate them in a way in which it is allowable that power supply to the connected devices stops.
(3) Under this condition, check the display lamps of the UPS.
Are they the same status in the right figure?
Yes
The operation is normal.
Proceed to (4).
No
The operation is abnormal.
The display is one of them described in "C. Failure
(display and beep when a failure occurs in equipment)"
on page 23. Take necessary measures according to
the remedy and then proceed to (4).
Goes
on
Goes
out
Goes on, blinks,
or goes out
depending
on the status.
100%
75%
運転
テスト/
ブザー停止
容量表示
接続容量
オーバー
バッテリ
交換
異 常
バイパス運転
電源出力
AC入力
バックアップ
運転
バッテリ
増設
INPUT
OUTPUT
停止
50%
25%
！
