ResMed AirFit F20 Manual page 11

Remove your mask from its
A
packaging. Remove the packaging
support material from your mask.
Complete assembly of your
B
mask by connecting the elbow
to the front of your mask.
This is what it looks like assembled.
C
Note: Please begin with the cushion that
is already connected to your mask. If you find
the cushion is too small or large, try one of the
additional cushions.
*
* Contact your healthcare provider if you require a different cushion size than what is included with your equipment.
A
C
B
ResMed.com/RemoteSetUp 9