DeVilbiss DV63 Standard Plus Instruction Manual page 57

Issue Possible Cause
Skin becomes irritated
1. Headgear is too tight or improperly adjusted.
where mask contacts
2. Your mask may not be sized properly or is not the most
face.
appropriate shape for you.
Dryness of throat or Inadequate humidity.
nose.
Water condensation 1. Humidification is too high.
collecting in the hose
causing a gurgling
2. Room temperature fluctuates from higher to lower levels
sound when using
through the night.
optional humidifier.
Air from flow generator
1. Air filters are dirty.
seems to be too warm.
2. Air inlet port is blocked.
3. Room temperature is too high.
4. Device is located near a heat source.
5. Optional humidifier heater setting is too high.
Nasal, sinus or ear pain, You may have a reaction to air flow pressure.
runny nose
Heater setting is not
1. The flow generator is not fully seated onto the humidifier
visible on display cradle.
2. Your CPAP device is not equipped with the optional humidifier. 2. Add a DeVilbiss DV6 series heated humidifier
SE-DV64-HE
Remedy
1. Loosen headgear to reduce contact pressure on face.
2. Contact physician or equipment provider.
1a. Add a DeVilbiss DV6 heated humidifier.
1b. Increase the heater setting on the optional humidifier.
1. Reduce humidifier heater setting.
2. Increase room temperature.
1. Clean filters.
2. Unblock air inlet.
3. Lower room temperature.
4. Locate device away from heat source.
5. Lower heater setting.
Discontinue use and contact physician.
1. Refer to assembly instructions to ensure proper contact is made.
EN - 57