CAIRE HELiOS Marathon H850 Guía De Uso Doméstico página 34

How To Use Your H850 Personal Oxygen System
The H850 Portable will not deliver oxygen to you if
the flow control knob is set between flow settings.
When a demand mode setting is selected, oxygen will
be delivered only while you inhale. You should notice
a small pulse at the beginning of each breath. Oxygen
is delivered during this pulse, and continues as long as
you inhale. Oxygen flow stops when you stop inhal-
ing. It is normal for the device to occasionally skip a
breath or to pulse twice in one breath.
When continuous mode is selected, oxygen is deliv-
ered continuously at the rate displayed on the flow
control knob. For example, the 1 setting delivers con-
tinuous flow oxygen at 1 L/min.
30 H850 Home Use Guide