vision.
ATTENTION: If any adverse reaction appeared or revealed during taking oxygen , please contact with equipment
supplier or doctor as soon as possible.
ATTENTION: For serious patients, set an indicating device additional, any adverse reaction appeared, please con-
tact with equipment supplier or doctor as soon as possible.
ATTENTION: Turn off the switch if nobody takes oxygen.
ATTENTION: In using the machine, do not open the front and back cover at all. In case there are quality problem,
do not dismantle it secretly. Any alarm or other abnormal phenomenon has been found, connect with equipment
supplier or factor.
ATTENTION: Ensure the bottom smooth exhaustion during operating, or else the machine will be over-heated.
ATTENTION: There is intermitted exhaustion sound during operating (13 seconds in intermission).
ATTENTION: 5 minutes are needed from oxygen concentrator from warming up to reach regular function.
ATTENTION: The machine is only for oxygen supply, and the oxygen concentration will be up to 90% when air
outlet reaches its nominal flow.
ATTENTION: Humidifier shall adopt distilled water or cold boiled water, added water shall be kept under the scale
line.
ATTENTION: Use the humidifier together with the machine, do not replace it at will, or else it may cause patient
uncomfortable or other harms.
ATTENTION: In case the indicator shows abnormal oxygen, operator should declare to dealer or factory in favor
of maintain.
ATTENTION: Once open the adjust knob for flow in full, but flow meter shows zero, turn off the machine imme-
diately and have a check for trouble.
ATTENTION:Do not turn on or off frequently, To restart the machine after turning off, no less than 5 minutes are
necessary (namely, exhaust internal gas of the machine completely, for if air compressor turns on with pressure, its
life will be shortened )
ATTENTION: Turn up the flowmeter switch immediately when power switch is turned on.
ATTENTION: Refresh the water in the dampen bottle every 2-3 days, especially in summers. If do not use it in
several days, please pour out the water completely, and wipe dry the bottle.
ATTENTION: Use the oxygen tube and humidifier together with the machine or those of the same model, if chan-
ge to use other model devices, please ensure close connection with the oxygen generator. The absorbing oxygen tube
is only for the patient, and do not junk it at will.
ATTENTION: The oxygen tube, oxygen mask that have touched with the patient should keep clean, disinfected
and sterilized.
ATTENTION:The oxygen tube that have touched with the patient after each operation should be disinfected by
wiping it with 75% medical use alcohol or other disinfecting methods. To prevent cross infection, do not share oxygen
tube.
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