ResMed Mirage Liberty Mode D'emploi page 11

3 Lay out the headgear straps, label side down. The label is on the outer side
of the headgear. The internal side is smooth, to be comfortable against your
face.
4 Thread the top (short) straps through the upper headgear clips (E-1, E-2).
5 Thread the bottom (long) straps through the lower clips (E-1, E-2).
6 Check that the headgear is not twisted.
Storage
Ensure that the mask is thoroughly clean and dry before storing it for any
length of time. Store the mask in a cool dry place out of direct sunlight.
Disposal
The Mirage Liberty does not contain any hazardous substances and may be
disposed of with your normal household refuse.
Reprocessing the mask between patients
Only Sleep Lab Mask (SLM) variants of the mask are intended for multi-patient
re-use. When using between patients, these masks must be reprocessed
according to cleaning and disinfection instructions available on
ResMed.com/downloads/masks.
Troubleshooting
Problem
Mask won't seal properly or is
uncomfortable
Possible reason
Mouth cushion or pillows may
be dirty.
Mask may have been fitted
incorrectly.
Mask is incorrectly adjusted.
Mouth cushion is wrong size.
Mouth cushion is skewed in
mask frame.
Mouth cushion is misaligned or
creased on face.
Mask pillows are the wrong size. Try another size or talk to your
Mask pillows are not correctly
seated in your nostrils.
Mask pillows are skewed in
cushion.
Mask is assembled incorrectly.
7
Possible solution
Clean mask according to
instructions in "Cleaning the
Mask in the Home" .
Carefully follow instructions in
"Fitting the mask".
Check headgear is not over-
tightened.
Talk to your clinician.
Check insertion of cushion.
Ensure cushion is properly
aligned and that there are no
creases in it: undo headgear clip,
check cushion and reposition the
mask on your face.
clinician.
Re-seat pillows into nostrils.
Check insertion of pillows.
Reassemble mask.