Resvent iHope RS Series, Руководство пользователя

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9-7
9. Maintenance
Indicates the capacity of the battery is 81%-100%.
Indicates the capacity of the battery is 61%-80%.
Indicates the capacity of the battery is 41%-60%.
Indicates the capacity of the battery is 21%-40%.
Indicates the capacity of the battery is 0%-20%.
Indicates the battery is charging.
If the battery capacity is too low, the alarm “Battery low”
will be triggered. In this case, apply external power to
the ventilator.
9.3.1 Battery Use Guidance
Inspect and replace batteries regularly. Battery life
depends on how frequent and how long it is used.
For a properly maintained and stored lithium battery,
its life expectancy is approximately 2 years. For
more aggressive use models, life expectancy can be
shortened.
We recommend replacing lithium batteries every 2
years.
To ensure maximum battery capacity:
• Check battery performance once every six months.
Checking battery performance is also required
before ventilator repair is carried out or when
battery is doubted to be the source for ventilator
failure.
• Condition batteries once every time when they have
been used for three months, or when the battery
running time becomes noticeably short.
9.3.2 Battery Performance Checking
NOTE
• If the running time of the battery is too short after
fully charged, the battery may be damaged already
or defective.