Oxygen Concentrator
How To Operate Your Oxygen Concentrator
1. Familiarize yourself with this unit.
2. Place the unit on a stable flat surface which is clean and free of
dust.
3. Plug power cord into electrical outlet.
NOTE
If the unit is cold, place it first in a heated area to reach room
temperature before starting it.
1. Connect the power cord into an electrical outlet, press the
Power Button, then press the O2 On/Off button to start the unit.
Power Button
O2 On/Off button
Figure 4
Figure 5
Figure 6
2 . Set the operation time by pressing the Time set + or - Button as
follows:
A. Press" Time set +"button to increase operation time by 30-
minute blocks.
B. Press"Time set -"button to decrease operation time by 30-
minute blocks.
C. Default operation time is continuous.
D. Power must be activated before any function can be set.
Power O2
Time set
Time set+ Time setAlarm
Power indicator
Cumulative time or
timing indicator
Oxygen status indicator
Timing status
indicator Overheat warning
indicator
3. When using the humidifier bottle, connect the nasal oxygen tube to
the oxygen outlet as shown in Figure 6.
4. The unit will automatically stop
5. Repeat steps 1-5 fo restart the unit.
6. If the unit will not be used for a long period of time, disconnect the
power cord from the electrical outlet.
Maintenance
DANGER
Electrical shock hazard
DANGER
Electrical shock hazard
Do not attempt to open or remove cabinet. If service is required, return
the unit to a qualified equipment provider or an authorized service center.
Opening or tampering with the unit will void warranty.
Turn off the unit and disconnect the power cord from the electrical
socket before maintenance.
Cleaning the Cabinet
1. Disconnect the unit from all external power sources.
2. Wipe the cabinet with a clean cloth and any commercial (bacterial-
germicidal) disinfectant.
Air Intake Filter Change
1. Disconnect the unit from all external power sources.
2. Remove the Air Intake Cover .
3. Take out the used Air Intake Fliter.
4. Replace with a new Air Intake Filter.
5. Replace the Air lntake Cover.
6. Change Air Intake Filter every half year.
Air Intake Cover
Air Intake Filter
Troubleshooting
Your Oxygen Concentrator contains no user-serviceable parts. If
you believe your unit is not working properly. BEFORE YOU RETURN
IT TO THE DEALER WHERE YOU PURCHASED IT, please take a few
moments to check for these possible causes:
PROBLEM ACTION
Unit does not turn on
1. Check power sources and connections.
2. Ensure that the wall outlet is live.
3. Check power cord is not damaged.
Motor runs, no oxygen Verify all the connections of tubing
Limited Oxygen flow 1. Check for broken tubing or tubing kinks.
2. Check voltage of wall outlet.
Unit`s Alarm sounds Transfer the Unit to a well-ventilated place
Specification
Weight............................................................................................. 5.5kg
Dimensions....................................................(L)260*(W)215* (H)370mm
Electrical Requirements..................................................... 220 V/50Hz
Power Wattage............................................ 90 watts under normal load
Oxygen purity...............................................................40%±3%@5L ,
60%±3%@3L ,
90%±3%@1L
Ambient operation
Temperature Range..........................................................(5°to 40°C)
Humidity Range.....................................................................below 80%
Atmospheric pressure 86kPa-106kPa
Transport/Storage
Ambient Temperature.................................................(-20°to 55°C)
Humidity.................................................................................below 93%
Atmospheric pressure 50kPa-106kPa
Audited Supplier 
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