E-20A-H-O / E-20AJ-H-O User Manual V2.3
15. Cleaning and Disinfection
WARNINGS!
• Regular cleaning of the device and its accessories is very important for the prevention of
respiratory infections.
• To avoid electric shock, always unplug the device before cleaning.
• Use washing liquid that is nontoxic to humans and does not cause allergies in humans.
• Follow the manufacturer's instructions on cleaning the mask and tube and on determining the
frequency of cleaning.
• Before cleaning, check whether the device has been disconnected from the power supply,
whether the power cord has been unplugged, and whether the water chamber of the humidifier
has cooled down. Make sure the Humidifier plate has cooled down to room temperature, so you
do not get burned.
• Do not open or modify the device. There are no user serviceable parts inside. Repairs and
servicing should only be performed by an authorized service agent.
CAUTIONS!
• Overheating of the materials could lead to early fatigue of these materials.
• Do not use solutions containing chlorinated lime, chlorine, or aromatic to clean the device and
its accessories. Liquid soap containing the humidifying agent or antimicrobials should not be
used either. These solutions may harden cleaned materials or reduce their life.
• Do not clean or dry the device and its accessories when the temperature is higher than 80°C
(176°F). High temperatures could reduce product life.
• Do not immerse the device in any fluids.
15.1 Cleaning the Mask and Headgear
For details, refer to the cleaning instructions in the user manual for the mask.
15.2 Cleaning the SpO
Kit
2
Wipe the surface of the SpO
Kit with a clean, soft, and slightly damp cloth.
2
15.3 Cleaning the Water Chamber of the Humidifier
For details, refer to the cleaning instructions in the user manual for the humidifier.
15.4 Cleaning the Enclosure
Wipe the surface of the device with a soft, slightly damp cloth.
CAUTION!
• The device can only be used after the enclosure is dry, so that no moisture enters the device.
15.5 Cleaning the Tube
(1) Remove the tube from the device and mask before cleaning.
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