Malfunctions And Rectification - Weinmann homecare SOMNOvent ST Description Of The Equipment And Instructions For Use

66
8. Malfunctions and
Rectification
Malfunction Cause
No running
noise,
No supply
standby /
voltage
status display
available.
not
illuminated.
Unit cannot Automatic
be switched switch-on /
on by off not
breathing. activated.
Softstart Softstart
cannot be function is
switched on blocked
Unit does not
switch off Automatic
after approx. switch-on /
5 seconds off not
once mask is activated.
removed.
Filter soiled.
Unit is running
but does not
Mask not air-
attain IPAP
tight.
pressure level
selected.
Mask defec-
tive.
Filter change
indicator
Filter soiled.
illuminated.
Error message
Problems with
"Err B", "Err
electronics or
C", "Err E" or
program
"Err F" in dis-
"crashed".
play.
Service
indicator
illuminated.
If there are any faults which cannot be eliminat-
ed immediately, please contact the manufactur-
er, Weinmann, or your dealer immediately to
have the appliance repaired. Do not use the unit
to avoid causing greater damage.
English
Rectification
Check power supply cable
is securely connected.
Possibly check function of
outlet by connecting
another piece of equip-
ment (e.g. lamp).
Activate automatic switch-
on / off (5.1, page 34).
Clarify with your doctor
whether the softstart
function can be released for
your therapy.
Activate automatic switch-
on / off (5.1, page 34).
Clean / change filter (9.2,
page 70).
Adjust headgear so that
mask is airtight.
Replace defective mask.
Clean / change filter (9.2,
page 70).
Disconnect power and
reconnect.
Unit must be checked or
serviced by Weinmann or
a dealer as soon as
possible.