BT-720 Operation manual
P/N:720-ENG-OPM-ENG-R03
Bistos Co., Ltd.
2020.10
27
9.3 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 DC power to the monitor, and charge battery for more than 4 hours uninterruptedly.
Disconnect the DC 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.
9.4 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 naked
hand directly.
10 Caring and cleaning
10.1 Overview
In the using process, please make sure that there is no dust on or near your device. To prevent
damage, please use the diluted detergents and disinfectants specified in this Manual, and use the
lowest possible concentration. For the damage or accident caused by using other materials or
methods, our company does not assume any responsibility.
10.2 Cleaning
The device should be cleaned regularly. In the heavily polluted environment, increase the frequency of
cleaning. Before cleaning, please consult the hospital about device cleaning requirements.
Below are available cleaning agents:
Diluted ammonia
Diluted sodium hypochlorite (washing bleach)
Diluted formaldehyde
Hydrogen peroxide (3%)
Ethanol (70%)
Isopropanol (70%)
Before cleaning:
Turn off the monitor and disconnect the power.
Use a soft cotton ball to adsorb appropriate amount of cleaning agent and wipe the
display screen.
Use a soft lint-free cloth to adsorb appropriate amount of cleaning agent and wipe the
surface of the device.
If necessary, use a clean, dry, lint-free cloth to remove any excess detergent.
Dry the device naturally in a ventilated cool environment.
