19
MAINTENANCE
18
Figure 11
Figure 12
Clean Filter
1) Clean the filter with a soft cleaner or wash in warm soapy water and rinse
thoroughly.
2) DRY the filter thoroughly before reinstallation.
3) The filter must clean or replace.
Clean Humidifier
1) Remove the humidifier bottle from the humidifier cap then clean the bottle.
2) Remove the humidifier tube and diffuser then clean them.
*
Clean Neublizer
Note: Must clean the neublizer after using.
1)
After nebulizing, remove the neublizer from oxygen concentrator. Turn
off the oxygen concentrator, disconnect the hose, remove the cap,
disassembly the neublizer as shown in Figure 8.
2)
Put all the nebulizer components to warm water for 15 min. (Add some
vinegar to the warm water, if necessary.)
DO NOT
cook or use boiling water to clean the nebulizer components.
3)
DRY all the components thoroughly before storage.
DO NOT
operate the concentrator without installing filter,
or while filter is wet. These actions could permanently
damage the concentrator.
CAUTION:
TROUBLESHOOTING
故障现象
Power Interruption
Alarm:
Press the power on
switch on the
control panel,
buzzer alarming,
display not lit,
device not work.
Concentrator is
working, the
operating sound is
normal, the
flowmeter knob
can be adjusted but
no oxygen output
or weak output.
Solution
Probable cause
Symptom
1) Re-insert the power cord
into wall outlet securely.
1) Re-insert the power cord
into wall outlet securely.
3) Change to another wall
outlet. Do not use any
extension cord.
3) Re-install the humidifier
tubing.
4) Press down the breaker
reset button.
4) Replace the leaked
accessory.
1) Power cord and wall
outlet have poor contact.
1) Leakage between
humidifier bottle and cap.
2) Change to another wall
outlet.
2) Change to another wall
outlet.
2) Wall outlet no power
output.
2) The safety valve of
humidifier is opened.
3) Low power of wall
outlet.
The connection between
oxygen output and
humidifier is leaking.
4) Breaker reset button
raised.
4) The accessory (nasal
cannual, mask, humidifier,
tubing…., etc.) is leaking.
5) If the device is still not working, please contact the
supplier.
5) If the phenomenon is still appeared, please contact
the supplier.
TROUBLESHOOTING GUIDE
