PHILIPS Respironics ComfortGel Blue Fittings Manual page 5

Removing the ComfortFusion and ComfortSelect retaining ring and cushion
To remove the ComfortFusion or
ComfortSelect retaining ring that holds
the cushion in place on the faceplate:
1. Lift up under the tab on each side
of the ring.
2. Remove the ring and cushion.
3. Separate the cushion from the ring.
Attaching the ComfortGel Blue and ComfortGel cushion
1. Place the cushion into the
faceplate, making sure the
notch for the nose is at the
top (closest to the
forehead pad).
4. Gently tug on the cushion and
the ring to make sure all of the
parts are securely in place.
Removing the ComfortGel Blue
and ComfortGel cushion
To remove the Comfort Flap and
cushion, lift up under the base on
each side of the integrated ring.
2. Position the Comfort Flap
with the integrated ring on
the cushion – again with the
notch for the nose at the top
and the size indicator at
the bottom.
3. Slide the flap and ring
downward over the cushion
and press firmly until all three
sides click into place.