SAFETY NOTES
Be certain to place the device so all sides are at least 10 cm (4 inches) away from walls,
draperies, furniture, or other obstruction. MUST place the oxygen concentrator in a
well-ventilated area.
Always place the device in the expected position that the operator can hear the audio
alarming.
Oxygen concentrator MUST locate so as to avoid pollutants or fumes.
Oxygen concentrator must avoid heat source, fire source, wetness, exorbitant or
over-low extra ventricular condition.
Sundries and vessel do not be placed on top of the concentrator.
NEVER block the air openings of the unit or place it on a soft surface, such as a bed or
couch, where the air opening may be blocked. Keep the openings free from lint, hair and
the like.
Ⅳ.USING
The use of oxygen therapy requires that special care be taken to reduce the risk of fire.
Users MUST NOT SMOKE while using this device. Keep all matches, lighted
cigarettes or other sources of ignition out of the room in which this product is located.
NO SMOKING signs should be prominently displayed. Textiles and other materials
that normally would not burn are easily ignited and burn with great intensity in oxygen
enriched air. Failure to observe this warning can result in severe fire, property damage
and cause physical injury or death.
It can take up to 10 minutes to stabilize to deliver the set flowrate and concentration of
oxygen to user after switching on the oxygen concentrator.
For optimum performance, do not open or turn off the concentrator frequently, reset
after 3~5 minutes. Shorter periods of operation may reduce maximum product life.
A spontaneous and violent ignition may occur if oil, grease or greasy substances come
in contact with oxygen under pressure. These substances MUST be kept away from the
oxygen concentrator, tubing and connections, and all other oxygen device.
DO NOT use any lubricants unless recommended by manufacturer.
Ⅴ. MAINTENANCE
The oxygen concentrator was specifically designed to minimize routine preventive
maintenance at intervals of once per year. Only professionals of the healthcare field or
persons fully conversant with this process such as authorized or factory trained personnel
should perform preventive maintenance or performance adjustments on the oxygen
concentrator.