BT-780 Operation manual
37
P/N : 780-ENG-OPM-EXP-R00
Bistos Co., Ltd.
2020.03
14 Battery
14.1 Overview
The monitor has a built-in rechargeable battery to ensure that the monitor can also be used normally in case of patient transfer or
power failure. When the monitor is connected to an power source, it will charge the battery no matter whether the monitor is
turned on or not. In the case of power failure, the system will automatically use the battery to power the monitor to avoid
interrupting the monitor working.
The battery icon on the screen indicates the battery status:
Battery is working properly and is fully charged.
Battery is working properly and the green part indicates the battery power.
Battery power is low, and requires charging immediately, or else the pulse oximeter will turn off automatically.
Battery is not installed.
Battery is properly installed and being charged.
The battery power can only maintain for some time. Low battery voltage will trigger a high level technical alarm “Battery Low”; in
this case, connect the monitor to power and charge the battery.
14.2 Battery usage guide
Battery life depends on the frequency and time of use. If the battery maintenance and storage are proper, the lithium battery life is
three years. If you do not use the battery properly, its life may be shortened. It is recommended to replace the lithium battery once
every three years.
In order to ensure the maximum capacity of the battery, please note the following usage guide:
Do not drop the battery.
Check the battery performance once every two years. Before servicing the monitor or you suspect that the battery is the fault
source, also check the battery performance.
WARNING
•
Keep the battery out of the reach of children.
•
Use only the designated battery.
•
If the battery is damaged or leaks, replace it immediately. Do not use a defective battery for the monitor.
•
Do not open the battery compartment. Only the qualified service personnel authorized by the manufacturer can
open the battery compartment and replace or check the battery, and when it needs replacement, the
replacement should be same model with established battery.
•
Do not disassemble the battery, throw it in fire, or short-circuit it. Battery fire, explosion and leakage may lead
to personal injury. Do not touch the leaking battery with bare hand directly.
14.3 Checking battery performance
Please refer to the following steps to check the battery performance:
Disconnect the monitor from the patient and stop all monitoring or measurement.
Connect power to the monitor, and charge the battery for more than 4 hours uninterruptedly.
Disconnect the power and power the monitor with battery until the monitor is turned off.
Battery duration reflects the battery performance.
If the battery operating time is significantly shorter than the time stated in specifications, please contact our service personnel for
replacing the battery.
WARNING
•
Do not open the battery compartment. Only the qualified service personnel authorized by the manufacturer can
open the battery compartment and replace or check the battery, and when it needs replacement, the
replacement should be same model with established battery.
14.4 Battery recycling
If the battery has visible damage or cannot store power, it should be replaced and recycled properly. Follow the appropriate
regulations to dispose of used batteries.
WARNING
•
Do not disassemble the battery, throw it in fire, or short-circuit it. Battery fire, explosion and leakage may lead
to personal injury. Do not touch the leaking battery with bare hand directly.
15 Caring and cleaning
15
.1 Overview
