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MINOR TROUBLESHOOTING
Symptom
A. Unit does not operate.
Power light is off when the
power switch is "on ."Audible
alarm is pulsing and Service
Required light is flashing.
B. Unit operates; the Power
light is on when the Power
switch is "On". Red Service
Required light is illuminated.
Audible
alarm
may
sounding.
C. Unit operates the power
light is on when power
switch is "on ", audible
low-frequency
vibration
sound is detected.
D. If any other problems
occur
with
your
oxygen
concentrator.
E. Both the green Normal
Oxygen and the yellow Low
Oxygen lights are either on
or off.
F. Yellow Low Oxygen light
is on or the yellow low
Oxygen light is on and the
intermittent audible Signal is
sounding.
G. Red Service Required
light is on and an intermittent
audible signal is sounding.
Possible Cause
1. Power cord not properly inserted into
wall outlet.
2. No power at wall outlet.
3.Oxygen concentrator circuit breaker
activated (selected units).
1. Air filter is blocked.
2. Exhaust is blocked.
3.
Blocked
or
catheter, face mask or oxygen tubing.
be
4. Blocked or defective humidifier bottle.
5. Flow meter set too low.
O.C.I malfunction
1. Flow meter is not properly yet.
2. Air filter is blocked.
3. Exhaust is blocked.
1. Flow meter is not properly yet.
2. Air filter is blocked.
3. Exhaust is blocked.
Remedy
Check power connection at the wall outlet. On
220 volt units, check the back of the unit.
Check your home circuit breaker and reset if
necessary. Use a different wall outlet if the
situation occurs again.
Press the concentrator circuit breaker button (if
equipped) located below the power switch. Use a
different wall outlet if the situation occurs again.
Check the air filter. If the filter is dirty, wash it
following the cleaning instructions on page 7.
Check the exhaust area; make sure there is
nothing restricting the unit exhaust.
Detach cannula, catheter, or face mask .If proper
flow is restored, clean or replace if necessary.
defective
cannula,
Disconnect the oxygen tubing at the oxygen
outlet. If proper flow is restored, check oxygen
tubing for obstructions or kinks. Replace if
necessary
Detach the humidifier from the oxygen outlet .If
proper flow is obtained, clean or replace
humidifier.
Set flow meter to prescribed flow rate. If the
above remedies do not work, contact your
HINOR
Turn your unit "off", Switch to your reserve
oxygen system, and contact your
provider immediately.
Turn your unit "Off".Switch to your reserve
oxygen system, and contact your
provider immediately.
Contact your
Ensure the flow meter is properly set to the
prescribed.
Check the air filter. If the filter is dirty, wash it
following the cleaning instructions on page 7.
Check the exhaust area: make sure there is
nothing restricting the unit exhaust.
Ensure the flow meter is properly set to the
prescribed.
Check the air filter. If the filter is dirty, wash it
following the cleaning instructions on page 7.
Check the exhaust area: make sure there is
nothing restricting the unit exhaust. If the above
remedies do not work, contact your
provider.
Page 11 of 16
provider
HINOR
provider.
HINOR
HINOR
HINOR
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