19
Warning:
If drying phases are too short, the tubes can be dam-
aged by the remaining moisture, which can prevent
reuse.
Caution:
At the end of the therapy, the oxygen must always
be switched off in order to avoid an accumulation of
oxygen in the high-fl ow device.
Warning:
To avoid possible damage to health, do not wear a
nasal cannula during the drying mode.
The high-fl ow devices of the LM Flow series are
equipped with visual and acoustic alarm signals. The
visual alarm signal appears if an alarm is triggered
while using the high-fl ow device. The causes of alarm
signals should be eliminated as soon as possible in
order to avoid risks.
The visual alarm signal is shown in the fi gure on the
right. The alarm type is explained under the symbol.
The mute button can mute the acoustic alarm for 2
minutes.
The acoustic alarm is reactivated by pressing the mute
button again.
Alarms
Close oxygen
99
Drying Tube
99
!! Error !
!! Error !