DeVilbiss Healthcare SleepCube DV54 Serie Manual Del Usuario página 28

EN
Problem
The airflow has
stopped
unexpected
during use.
The display
shows a device
fault.
Symptoms of
OSA have
recurred.
Your skin
becomes
irritated where
the mask touches
your face.
Dryness of
throat or nose.
Condensation of
water is
collecting in the
hose causing a
gurgling noise.
Air from flow
generator seems
to be too warm.
SE-DV54-1
28
Probable Cause
1. The Auto-OFF feature has
detected large airflow because
of loosely fitting mask.
2. During use your mouth opens
and you begin to mouth
breathe.
An error has occurred in the
device and requires servicing.
1. Air filter may be occluded.
2. Sleep apnea condition has
changed.
1. Headgear is too tight or
improperly adjusted.
2. Your mask may not be properly
sized or is not the most
appropriate shape for you.
Inadequate humidity.
1. Your humidification setting is
too high.
2. The room temperature
fluctuates from higher to lower
levels through the night.
1. The air filter(s) is/are dirty.
2. The air inlet port is blocked.
3. The room temperature is too
high.
4. The SleepCube is located near
a heater.
troublEShooting
Remedy
1. Ensure you have a good mask fit;
adjust the mask and headgear as
needed.
2. Contact your home care provider
for a chin strap or different mask
which will help prevent mouth
breathing.
If problem is not resolved with above
remedies, disable Auto-OFF feature in
Advanced Menu options.
Contact your home care provider for
service.
1. Clean or replace the air filter and
relocate device away from drapes
and other dusty surfaces.
2. Contact your physician.
1. Loosen the headgear to reduce the
contact pressure on your face.
2. Contact your physician or home
care provider.
1. Add a DeVilbiss DV5 Heated
Humidifier.
2. Increase the heater setting on the
humidifier.
Reduce the humidifier heater setting
and/or increase the temperature of
the room.
1. Refer to the Cleaning section for
instructions on filter maintenance.
2. Unblock the air inlet.
3. Reduce the room temperature.
4. Locate the device away from the
heat source so the air being drawn
into the device is at room
temperature.
If the problem persists contact
your home care provider.