Product Manual
MN131-1 rev C EN-34
NOTE
Do not attempt any maintenance other than the possible solutions listed below.
Problem
Probable Cause
Solution
FreeStyle does not operate when a
pulse flow selection button is
pressed.
Battery is discharged.
Malfunction.
Power the unit through the DC outlet, or
an AC outlet.
Contact your Equipment Provider, and
change to another source of oxygen as
necessary.
A continuous alarm sounds and the
(red) alarm light illuminates
continuously.
FreeStyle has not detected a breath
for 15 minutes.
Check the cannula connection.
Ensure that cannula tubing is not kinked.
Make sure that the cannula is positioned
properly and that you are breathing
through your nose. For mouth-breathing
your clinician may recommend a chin
strap.
Intermittent alarm condition, and the
(yellow) BATT light illuminates
intermittently.
Battery requires charging.
Connect to a DC or an AC outlet within
2 minutes, or connect to the optional
AirBelt.