13
O
2
asis User Guide
device for 5 to 10 seconds to clear condensation before positioning on face.
Note:
During use, the device status should be checked every 4 hours. If the
lights are off or flashing, consult the Troubleshooting section of this guide.
Note:
The nasal canula can be contaminated with discharge from the nose
during use and if left unchecked portions of the O2asis tubing within the
heating tube and cartridge may also be contaminated. If visible contamination
is observed, the nasal cannula and any other contaminated parts should be
disposed of and replaced.
ADJUSTING THE HEAT LEVEL
To adjust the temperature level applied to the oxygen flow, complete the
following steps:
1
Select the appropriate heat level for the prescribed oxygen flow as shown in
the table below:
2
Above 2lpm of oxygen flow, begin your oxygen therapy on the first level
of heat. When the device receives power, the left most LED light will
illuminate, signifying that the device is on level one. Try this level first
before adjusting to a higher heat level as indicated by the table above.
3
The heat level can be adjusted by pressing the ‘+’ and ‘-‘ buttons on
either side of the LEDs.
Note:
When the power cord is disconnected, the device will return to the
previous heat level when power is restored.
Condensation:
Regularly check for visual condensation in the cannula. If
excessive amounts of condensation are present, reduce the heat setting to the
lowest level or unplug the device. If the problem persists, discontinue use of
the O2asis Device.
Flow Rate
Heat Setting
0.5 lpm – 2 lpm Power off
2 lpm – 6 lpm
– Low
4 lpm – 6 lpm
– Medium
5 lpm – 6 lpm
– High
1 Light = Low
2 Lights = Medium
3 Lights = High
PP-19-1 REV. 15
