7-4 Accutorr 3 Operator's Manual
5. Note the time. Remove AC power and allow the monitor to run from the battery until
it shuts off. Note the time again. Calculate the run time by subtracting the start time
from the end time.
The operating time of a battery directly reflects its performance. If the operating time of a
battery is noticeably shorter than that stated in the specifications, contact your Mindray
service personnel.
NOTE
The battery may be damaged or may have malfunctioned if it only operates for
a short time after being fully charged. The operating time depends on the
configuration and operation. For example, measuring NIBP more frequently
also shortens the operating time.
Replace a battery that has visual signs of damage or no longer holds a charge.
Remove the old battery from the monitor and recycle it according to local laws.
7.6 Recycling a Battery
Remove the old battery from the monitor and recycle it properly. Follow local laws for
proper battery disposal.
WARNING
Do not disassemble batteries, dispose of them in fire, or cause them to short
circuit. They may ignite, explode, leak or heat up, causing personal injury.