Troubleshooting - DeVilbiss Healthcare DV51 Standard CPAP Série Mode D'emploi

EN
3. Wash the filter in a solution of warm water and dishwashing detergent, and rinse with water. Allow the filter to dry completely. If the filter
(part #DV51D-602) is damaged, contact your home care provider for a replacement.
4. Ensure the filter is completely dry before installation and use.
Fine Particle Filter (Optional)
1. If you have an optional fine particle filter (part #DV51D-603), inspect this filter and replace it if it shows signs of dirt or damage. Do not wash.
2. Install the fine particle filter behind the standard filter.
NOTE
– If the fine particle filter is not installed first according to the directions, the life of the filter will be reduced requiring more frequent replacement.
Tubing
The air supply tubing should be cleaned daily. Remove the tubing from the device and mask. Use a mild detergent and water to clean the inside of
the tubing. Rinse the tubing and allow to air dry.
Mask and Headgear
Clean the mask and headgear according to the manufacturer's instructions.

TRoUblesHooTinG

DANGER
Electric Shock Hazard - Do not remove the device cabinet; there are no user-serviceable internal components. The
cabinet should only be removed by a qualified DeVilbiss provider.
If you are having trouble with the operation of your DeVilbiss SleepCube, please refer to the table below for a list of problems with possible causes
and remedies. If you are unable to resolve the problem by following the instructions, contact your home care provider for assistance.
Problem
Nothing shows on the
display.
The SleepCube does not
start when breathing into
the mask.
The airflow has stopped
unexpected during use.
The display shows a
device fault.
Symptoms of OSA have
recurred.
SE-DV51
14
Probable cause
1. Device is not plugged in or the power cord
is not fully inserted.
2. There is no outlet power.
1. The Auto-ON feature has been disabled.
2. There is no power to the device.
3. Breath is not deep enough for the Auto-ON
feature to detect.
4. You are using a full face mask that has an
anti-asphyxia valve.
5. The air supply port plug is missing or not
fully inserted.
6. The humidifier chamber is not fully engaged
into the cradle or is missing.
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.
troublEShooting
Remedy
1a. Verify that power cord is firmly connected to the SleepCube
and the power outlet.
1 If you are using a DC power source make sure the cable
b.
connections are secure. Verify that your battery is charged.
2. Locate a suitable functioning power source.
1. Use the ON/OFF button to start and stop the device.
2. Verify that the power cord is firmly connected to the device
and the power outlet.
3. Breathe deeply in and out to start the SleepCube.
4. Auto-ON may not work because your exhaled breath escapes
through the open valve. Use the ON/OFF button to start and
stop the device.
5. Make sure the air supply port plug is fully inserted into the unit.
6. Slide the humidifier chamber fully into the slot. Verify the
latching lever snaps into place.
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.