S10/S12/S10A/S12A Patient Monitor User’s Manual
22-4
2. Connect the monitor to AC power and charge the battery continuously until
the battery is full.
3. Disconnect AC mains and allow the monitor to run on the battery until it
shuts off.
4. The operating time of a battery reflects its performance directly. If the power
supply time of the battery is obviously lower than the time stated in the
specification, please consider replacing the battery or contact maintenance
personnel.
CAUTION:
The lifetime of the battery depends on the frequency and time of use. If the
battery is properly maintained and stored, the lifetime of the lithium battery is
about 3 years. If the battery is used improperly, its lifetime may be shortened.
We recommend replacing lithium batteries every 3 years.
If the power supply time is too short after the battery is fully charged, the
battery may have been damaged or malfunctioned. The power supply time of
the battery depends on the equipment configuration and operation. For
example, frequent NIBP measurement will also shorten the power supply time
of the battery.
When a battery has visual signs of damage, or no longer holds a charge, it
should be replaced and recycled correctly.
22.5. Battery Recycling
When a battery has visual signs of damage, or no longer holds a charge, it should be
replaced. Removed the old battery from the monitor and recycle it properly. To dispose of
the batteries, follow local laws for proper disposal.
WARNING:
Do not disassemble batteries, or dispose of them in fire, or cause them to short
circuit. They may ignite, explode, or leak, causing personal injury.