ResMed VPAP VPAP Adapt SV System User Manual page 40

apparent, you should exercise caution and have the device inspected by an
authorized ResMed service center.
If you feel the unit is not performing properly, see "Troubleshooting" on page 35.
CAUTION
!
Inspection and repair should only be performed by an authorized service
agent. Under no circumstances should you attempt to service or repair the
unit yourself.
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