Use Instructions

Vital Signs Monitor User Manual Using Battery
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Chapter 18 Using Battery
This monitor can run on disposable AA battery or rechargeable Lithium-ion battery, which
ensures its uninterrupted operation even when AC power supply is interrupted. The battery
recharges whenever the monitor is connected to the Stand part.
The Stand part can be used to charge the monitor only when Lithium-ion battery is used. It is
forbidden to use the Stand to charge the monitor when AA battery is used. If the monitor is
charged with AA battery, it will automatically shut down.
18.1 Battery Safety Information
WARNING
1 Before using the rechargeable lithium-ion battery (hereinafter called battery), be sure
to read the user manual and safety precautions thoroughly.
2 The service life of the battery depends on the service frequency and time. The service
life of the battery is about three years if the battery is well maintained and stored. The
service life of the battery may shorten if it is used inappropriately. If the battery life is
exhausted and not replaced in time, it may cause damage or heat to the device.
3 Periodic checks on the battery performance are required. Change the battery if
necessary.
4 Do not place battery in the monitor with the (+) and (-) in the wrong way.
5 Do not connect the positive (+) and negative (-) terminals with metal objects, and do
not put the battery together with metal objects, which can result in short circuits.
6 Do not unplug the battery when working is in process.
7 Do not heat or throw the battery into a fire.
8 Do not use, leave the battery close to fire or other places where temperature may be
above 40 C.
9 Do not immerse, throw, or wet the battery in water/seawater.
10 Do not destroy the battery: do not pierce the battery with a sharp object such as a
needle; do not hit with a hammer, step on or throw or drop to cause strong shock; do
not disassemble or modify the battery.
11 The recommended battery can only be used for this monitor. Do not solder the
leading wire and the battery terminal directly.
12 If liquid leaking from the battery gets into your eyes, do not rub your eyes. Wash them
well with clean water and go to see a doctor immediately. If liquid leaks of the battery
splash onto your skin or clothes, wash well with fresh water immediately.
13 Keep away from fire immediately when leakage or foul odor is detected. Do not use
the battery.