AirSep Focus Portable Patient manual - page 13
MN170-1 rev C 07/13
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If the Focus power supply remains connected when the battery is fully charged, the four LEDs will turn off within 15
minutes.
The lithium ion rechargeable battery that is used with the Focus unit does not need to be fully depleted before
recharging. It is recommended to charge the battery regardless of the battery’s capacity level after use.
The battery will charge when the unit is off as well as while the unit is running off the battery power supply charger.
Do not attempt any maintenance other than the possible solutions listed within this manual.
Portable and mobile RF communications equipment can effect medical electrical equipment.
Always followthe cannula manufacturer’s instructions for proper use. Consult your licensed health care provider to
determine how often the cannula should be replaced
.
Lithium batteries may permanently lose capacity when exposed to extremely hot temperatures with the batteries fully
charged or completely depleted. For extended storage, it is recommended that batteries be charged 25 to 50% and
remain within a temperature range of 73°F (23°C) +/- 2°C.
NO SMOKING signs should be prominently displayed in the home or wherever Focus is in use. Proper information about
the dangers of smoking in the presence of medical oxygen should be relayed.