How to Use the Caire FreeStyle Portable Oxygen Concentrator?

  • Locate and place the FreeStyle Comfort Oxygen Concentrator in a well-ventilated area making sure not to block the air intake filters or the air outlet.
  • The FreeStyle Comfort Portable Oxygen concentrator should be located so that you can clearly see and hear the auditory and visual signs and warnings.
  • Before running the unit, make sure the air intake filters are in place. Ask the equipment supplier if the device does not have a filter installed.
  • Place the battery pack in the concentrator.
  • Align the battery in the middle of the FreeStyle Comfort with the bottom housing
  • To ensure that it is locked in place, slide the battery inwards till you hear a sound.
  • On the front, lower right side of the unit, plug the AC or DC power supply into the power port receptacle.
  • Link the oxygen outlet with a nasal cannula. Before using, ensure the connection has a good seal.
  • Press the power button to turn on the FreeStyle Comfort and use the increase (+) or decrease (-) flow buttons to choose your prescribed flow configuration. To indicate the system has been turned on, a brief audible sound will be made by the device.
  • Read the manufacturer's instructions before putting on the nasal cannula. You should be able to breathe normally. When you inhale, you will experience a puff of oxygen transmitted through the nasal cannula.
  • Click the increase (+) or decrease (-) flow buttons to the desired flow rate to adjust the flow rate. If you modify the flow settings, it is common to hear a change in sound. These changes should not be performed unless first cleared by your physician.
  • When ready to turn off the FreeStyle Comfort, push the power button again.
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