8
You will know that therapy is on when the
Monitoring
screen is displayed.
The FLOW bar shows the current flow setting in green.
The screen will go black automatically after a short period of time. You can press Home or the dial to
turn it back on. If power is interrupted during therapy, the device will automatically restart therapy
when power is restored.
The Lumis HFT device has a light sensor that adjusts the screen brightness based on the light in the
room.
Note:
Consider placing device on heat resistant pad to avoid possible heat damage to surfaces.
Expected duration of operation between refills
Flow Setting vs therapy duration
#
L/min
15
20
25
30
35
40
hrs
16
12
10
9
8
7
#
Tested at Humidity - Level 3, tube temperature 37°C, and ambient temperature 23°C
Stopping therapy
1.
Ensure oxygen source is
turned OFF.
2.
Remove your high-flow nasal
cannula.
3.
Press the Start/Stop button
and then press the dial to
confirm
Yes
to stop therapy.