Omron BL100T, Инструкция по эксплуатации

Страница: 47 / 83

4 Maintenance and inspection
4-1 Checking the battery
BL50T/BL75T/BL100T
47
4
■ Manual self-diagnostic test
You can also conduct a self-diagnostic test manually by selecting in the LCD menu as
[Control] - [Start Function Test].
When a self-diagnostic test is executed, backup operation starts automatically. At that
time, the buzzer does not sound.
After the test is completed, the state of normal operation is automatically restored.
If an error message is displayed on the LCD screen, take action according to the
solutions previous described in "3-1-7 How to interpret icons, LED, and buzzer sounds".
References
・
For the condition for conducting a self-diagnostic test, one of the following can be
selected by selecting in the LCD menu [Settings] - [Battery Setting] - [Function Test].
At startup/every four weeks (factory default), At startup, Every four weeks, Disabled
・
A self-diagnostic test can be conducted using automatic shutdown software as well.
For detailed explanation, refer to the automatic shutdown software setting guide
(operation manual).
4-1-3 How to measure backup time
1.
Connect the "AC input" plug into an outlet (commercial power supply) and charge
the battery for 8 hours or longer.
2.
Turn on all the connected devices including those connected to the AC output
connector of your PC.
※
Perform operation in a state in which there is no problem even if the connected
devices are powered off in the middle of operation.
※
For WindowsServer2003/Vista/XP/Me/2000/Windows NT/Linux/Mac, execute
when the HDD is stopped.
3.
Pull out the AC input plug and measure backup time.
Measure the time from when the UPS automatically stops until all the indicators
turn off.
The backup time measured for the first time after purchasing the product is first set as the
"initial value for the backup time".
※
In power recovery immediately after backup operation ends, in rare cases, self-heating
might occur in the battery, activating the protection function, and the error (Fault-E12)
might be displayed.
In that case, the commercial power is output as-is (charging stopped).
Then, the battery temperature drops, the error display is automatically canceled, and
the charging operation resumes.