AirSep FreeStyle Patient Manual page 14

FreeStyle™
Do not attempt any maintenance other than the possible solutions
listed within this manual.
The lithium ion rechargeable battery that is used in the FreeStyle
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 Universal AC/DC power supply.
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 – Oxygen in Use" signs must be prominently
displayed in the home, or where the oxygen concentrator is in use.
Patients and their caregivers must be informed about the dangers
of smoking in the presence of, or while using, medical oxygen.
®
AirSep Corporation
MN131-1 rev. B - 02/13
EN
EN-11