Checking The Operation - Omron BU5002R Instruction Manual

3 Checking and starting the operation

3-2 Checking the operation

3-2 Checking the operation
After connection of the UPS has been completed, check that backup operation is being
carried out normally using the following procedure.
1.
2.
3.
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Hold down the "Power" switch of the UPS for 3 seconds or more to turn on the
power.
The buzzer sounds, and a self-diagnosis test start automatically.
When the self-diagnosis test has been completed, operation is switched to
commercial power supply, and the display status changes as follows.
Icon
The "Power" switch is
in "ON" status.
The UPS is operating
normally.
When the battery voltage is low, the self-diagnosis test is not carried out,
and output immediately starts with commercial electrical power.
Activate all connected devices (including the devices connected to the service
outlet of the PC).
However, conduct measurement under a condition in which no problem occurs
even if the power supply of the connected device stops during the process.
The UPS is shipped fully charged, but the backup time may be shortened
due to self-discharge as a result of long-term storage, so it is
recommended to charge the UPS before use.
Description
BU5002R/BU3002R/BU3002RH