amperis TC706, Руководство пользователя

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OPERATION
Battery - Change battery
• Batteries should be stored in an ambient
temperature of -4°F (–20°C) to 67.9°F (+20°C).
Lithium batteries will self-discharge during storage,
so they should be fully charged before storage.
Self-discharge may affect long term battery
performance. Furthermore, it is recommended
that the battery should be charged in a set time, as
below;
Ambient temperature of:
1. -4°F (–20°C) to 67.9°F (+20°C), once every 6
months
2. 67.9°F (+20°C) to 113°F (+45°C), once every 3
months
3. 113°F (+45°C) to 149°F (+60°C), once every
month
• Battery should have greater than 50% charge prior
to recharge.
• The ambient temperature for charging should be
32°F (0°C) to 104°F (+40°C). If under 32°F (0°C),
the battery capacity will be diminished; if over 104°F
(+40°C), the battery may overheat, resulting in
permanent damage.
3.
WARNING
:
•
Never disassemble, incinerate or puncture battery ;
•
Never short circuit the battery;
•
Keep battery dry
•
Keep out of reach of children ;
•
Always dispose of battery in accordance with local, state and federal regulations
When the battery is empty and blinks for about 1 minute and 50 seconds, the instrument displays a low battery message and
shuts down automatically after about 10 seconds.
Battery safety and usage