Omron BL50T Instruction Manual page 15

Make sure of all documents are attached to the UPS before transferring
or selling the UPS to a third party. The UPS shall comply all the
conditions stated in the attached documents.
● The details related to safety are described in this manual. Read them carefully
before start using the UPS.
Contact the dealer if you lose this manual.
■ While using the UPS
Power OFF the UPS before disconnecting the commercial power supply.
● When the commercial power supply stops, backup operation starts. If the
frequency of backup operation becomes high, the battery life may be significantly
reduced.
Do not use the unit for the frequent backup operation.
● The battery will deteriorate and become unable to last for the specified backup
time.
During backup operation, do not insert the "AC input" plug of the UPS
into the "power output" outlet of the UPS.
● The UPS may fail.
A lithium-ion battery is used in this product.
● To dispose of the UPS or battery, either request a waste-disposal
service company handling lithium-ion batteries or contact the Omron
Customer Service Center. Do not dispose of the UPS or battery as
ordinary industrial waste. There is a danger of ignition.
For details on recycling, either contact the Omron Electronic Device
Replacement Service Center or download a replacement service form from the
Omron Website, and send the filled-in form to Omron Replacement Service
Center.
Remove the "grounding terminal" screw on the back before conducting
a withstand voltage test or insulation resistance test. When the test is
completed, attach and tighten the "grounding terminal" screw firmly.
● The power supply input line contains the surge absorbing elements, which are
subject to destruction with the withstand voltage test.
● Conduct an insulation resistance test in the 250VDC range.
● For Storage
When storing the UPS for a long time, put the unit in an environment
where the temperature is 25 degrees Celsius or lower, and recharge it
for 15 to 30 minutes once a year.
● Even if not used, the battery discharges itself, and if left unattended for a long
time, the battery becomes over-discharged. In that case, the backup time may
become shorter, or the battery itself cannot be used anymore.
● 25 degrees Celsius or below temperature is recommended for storing the UPS
for a long term.
● Turn OFF the "Power" switch of the UPS during storage.
BL50T/BL75T/BL100T
Safety Precautions
15