It is recommended to use a nasal oxygen tube and nebulizing device with a medical device
registration certificate.
III. Take out the power cord completely from the strap, make sure that the "power switch" is off (Fig. 6),
and then insert the plug into the wall outlet (Fig. 7).
Fig. 6 Fig. 7
WARNING: Improper power cords and plugs may cause burns, fire, or other electric shock hazards. Do not
use an oxygen concentrator with a damaged power cord.
⚫ Operation Instructions
Danger: Oxygen can aid combustion. Do not smoke when the oxygen concentrator is turned on
or near someone who is working on it.Do not use the oxygen concentrator if there is
any object with high temperature, sparks and open flames within 1.6 m.
I. Turn the "power switch" to the On (┃) position (Fig. 8), and then the power indicator will light up; after pressing
the "On / Off" button on the panel (Fig. 9) once more, the oxygen concentrator will start and the normal operation
indicator will light up.
Fig. 8 Fig. 9