Warnings and troubleshooting
Page 49
heyer_LUVAR_UserManual_EN-3_CRev-1
Warnings and troubleshooting
CAUTION: Potentially worse damage to device!
• If
Ö you notice unexplained changes in the performance of the device,
Ö it makes unusual or worrying noises,
Ö the device or the power supply has been dropped or not used correctly,
Ö water has got into the unit, or
Ö the device is obviously defective
and you cannot correct the fault using the charts, do not continue to operate
the device, but stop operation to avoid major damage. Contact your specialist
dealer to have the device checked.
Warnings
While using the device, it may happen that the device displays various warning and
information messages, e.g. leakage.
Warning Cause Remedy
Leakage Your physician has acti-
vated the optional “leak-
age Warning” for you and
substantial leakage (>
50 l/min) occurs during
therapy.
Eliminate the leakage by
checking the components of
the breathing tube system (tube
and breathing mask).
VT Min Warning Your physician has acti-
vated the optional “VT
Min Warning” for you. It
occurs when the respi-
ratory volume of the pa-
tient is less than 90% of
the set minimum volume
over 3 breaths.
Contact your physician.
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