6
If the vent or rotating parts such as the swivel, swivel ring or
ball joint require cleaning, use a soft bristle brush.
Weekly:
Handwash the headgear. It may be washed without being
disassembled.
Reprocessing the mask between patients
This mask should be reprocessed when used between patients.
Cleaning, disinfection and sterilization instructions are available from
the ResMed website, www.resmed.com/masks/sterilization. If you
do not have internet access, please contact your ResMed
representative.
Troubleshooting
Problem/possible cause Solution
Mask is too noisy.
Vent is blocked or partially
blocked.
If the vent requires cleaning, use a
soft bristle brush.
Elbow inserted incorrectly. Remove the elbow from the mask
and then reassemble according to
the instructions.
Ensure that the swivel ring on the
elbow has not been inserted too far
into the cushion.
Mask is leaking. Refit or reposition your mask.
Readjust the back strap to bring the
mask closer to the face and improve
your seal.
Check that your mask is assembled
correctly.