AirSep VisionAire 5 Manuel page 146

VisionAire™
MN137-1 rev. H
The concentrator releases warm air out the bottom of the unit
which can permanently discolor temperature sensitive flooring
surfaces such as vinyl. The concentrator should not be used
over flooring that is sensitive to heat staining. AirSep is not
responsible for flooring that becomes discolored.
"No Smoking – Oxygen in Use" signs must be prominently
displayed in the home or where the oxygen concentrator is in
use. Patients and their caregivers must be informed about the
dangers of smoking in the presence of, or while using, medical
oxygen.
EN
EN-6