ResMed ELITE S8, User Manual, Page: 40 / 200

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There is excessive leak. Adjust position of mask and
headgear.
Caps may be missing from ports
on mask. Replace them.
Air tubing not connected
properly. Connect firmly at both
ends.
Air tubing kinked or punctured.
Straighten or replace.
S8 Elite unit does not
stop when you remove
your mask. SmartStart/Stop is disabled. Enable SmartStart/Stop.
SmartStart is enabled
but the flow generator
does not stop
automatically when
you remove your
mask. Incompatible humidifier or mask
system being used. Use only equipment as
recommended and supplied by
ResMed.
Display error message:
Check tube!!
Key if done
The air tubing is loose or
blocked. Check that the air tubing is
connected securely to your mask
and the air outlet on the front of
the S8 Elite.
When you have checked the air
tubing, press the Start/Stop key to
restart the device.
If this does not clear the message,
disconnect the power cord and
then reconnect it to restart the
device.
Display error message:
SYSTEM ERROR
Call service!
Component failure. Return your S8 Elite for servicing.
Display error message:
High leak in
last session
You have experienced
excessively high leak levels
during the night. Check that your air tubing is
connected properly and that your
mask does not leak excessively.
Use the mask-fitting feature to
help you to fit your mask
properly.
If this message appears again,
contact your clinician.
Problem Possible Cause Solution