Reassembling The Headgear - ResMed Mirage Liberty Guia Del Usuario

other components are broken or cracked. Replace any parts that are damaged.
Refer to "Ordering Information" for re-order numbers.
1 Attach the nasal pillows to the mouth cushion:
a Push the nasal pillows through the holes in the mouth cushion (D-1).
b Pull the nasal pillows up until the grooves at their base fully engage
around the mouth cushion holes (D-2).
c Check that the tabs on each pillow fit into the corresponding notches on
the cushion (D-3). Check that the seal between the pillows and cushion
is complete.
2 Attach the mouth cushion to the frame:
a Position the cushion alignment guide between the two nasal pillows and
line up the triangle symbols on the bottom of the mask frame with
those on the mouth cushion.
b Press the mouth cushion into the groove in the frame (D-4).
c Check that the mouth cushion is fully seated in the groove.
3 Insert the ports cap (D-5).
4 Clip the upper headgear clips onto the mask (D-6).
5 Assemble the elbow assembly:
a Push the tab of the valve up through the slot in the valve clip (D-7).
Ensure that the valve locks into the slot.
b Feed the flap of the valve through the slot in the elbow (D-8).
c Press the valve clip onto the elbow until you hear both sides click into
place (D-9).
6 Push the inlet tube assembly onto the elbow assembly.

Reassembling the Headgear

If taken apart, the headgear has five parts: headgear straps, left and right upper
headgear clips, and two lower clips.
1 Attach the upper headgear clips to the mask frame (D-6). The mask
incorporates lock-out features to ensure that each upper clip attaches to the
correct side of the mask frame.
2 Clip the lower headgear clips into the mask frame.
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.
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