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4. Put the humidifier onto the oxygen concentrator and fix it with the rubber
band. Connect the outlet of the oxygen concentrator and inlet of the
humidifier with the soft tube.
5. Connect the oxygen cannula of nasal pipette or oxygen tube with the
humidifier outlet tightly or oxygen outlet of concentrator directly for fear
for leak.
6. Press the power switch to “on” position. The power is plug in when the
power indicator turns green. The oxygen concentrator is in working state.
Press the key “
” on the panel, the oxygen concentrator will turn into
running mode, or from running mode into standby mode. In working state,
the LED Monitor will show the single operation time (5 digits for hours )
and total operation time (2 digits for hours and two figures for minutes),
timing mode, (the symbol of “---” after “timing shutdown” displays that the
automatically shutdown has not been started; the figures after the “timing
shutdown” show the remaining time before timing shutdown ). Press the
keys of “
” and “
” on the panel, and the time of timing shutdown
could be increased or reduced. The indicator code will show in the case of
occurrence of abnormal situation of oxygen concentrator for the service
professional to repair the concentrator.
7. Adjust the meter to proper flow, the scale to which central float
correspondent is the actual flow. In the ready mode, it cannot be adjusted to
“0” bit in any time. The patient should use the equipment under the
doctor’s advice.
8. Adjust the cannula to appropriate position for easy inhale of the pure
oxygen and get maximum comfort. The oxygen density could be reached to
90% within 12 minutes.
9. Please shut down the oxygen concentrator after use. Pull out the power pin
and take care of the cannula for another use.