Invacare IRC5LXO2AW Owners Manual - Page 21

Troubleshooting

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TROUBLESHOOTING SYMPTOM: YELLOW or RED LIGHT Illuminated. Alarm: CONTINUOUS On red light only. * Only applies to SensO2 models. PROBABLE CAUSE: 1. Low oxygen purity.* 2. Kinked or blocked tubing, cannula or humidifier.* 3. Flowmeter set at 1/2 L/min. or less.* 4. Unit overheating due to blocked air intake. 5. Insufficient power at outlet. 6. Internal repairs required. SOLUTION: 1. Clean or replace filters. 2. Inspect for kinks or blockages. Correct, clean or replace item. Once corrected, turn power OFF for 60 seconds and then turn power back ON. 3. Check flowmeter is set to 1.0 L/min. or more. Refer to Recommended End-User Guidelines in the Operating Instructions of this manual. 4a. Remove and clean cabinet filters. 4b. Move concentrator at least 7.5 cm (3 in) from walls, draperies, and furniture. 5. Do not use extension cords. Move to another electrical outlet or circuit. 6. Call Service Provider. GREEN LIGHT with YELLOW Light Flashing. Alarm: RAPID Beep....Beep... Beep...Beep 1. Internal repairs required. 1. Call Service Provider. LOW FLOW ALARM 1a. Kinked or blocked tubing, cannula or humidifier. 1b. Flowmeter set at 0.5 L/min. or less. 1a. Inspect for kinks or blockages. Correct, clean or replace item. Once corrected, turn power OFF for 60 seconds and then turn power back ON. 1b. Reset flowmeter to prescribed flowrate. Flowrates less than 1L/min. are not recommended. 21

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21
TROUBLESHOOTING
1.
Internal repairs required.
1.
Call Service Provider.
GREEN LIGHT
with YELLOW
Light Flashing.
Alarm:
RAPID
Beep
....
Beep...
Beep...Beep
LOW FLOW ALARM
1a.
Kinked or blocked
tubing, cannula or
humidifier.
1b.
Flowmeter set at
0.5 L/min. or less.
1a.
Inspect for kinks or
blockages. Correct,
clean or replace item.
Once corrected, turn
power OFF for 60
seconds and then turn
power back ON.
1b. Reset flowmeter to
prescribed flowrate.
Flowrates less than
1L/min. are not
recommended.
SYMPTOM:
YELLOW or RED
LIGHT
Illuminated.
Alarm:
CONTINUOUS
On red light only.
PROBABLE CAUSE:
1. Low oxygen purity.*
2. Kinked or blocked
tubing, cannula or
humidifier.*
3. Flowmeter set at
1/2 L/min. or less.*
4. Unit overheating
due to blocked air
intake.
5. Insufficient power at
outlet.
6. Internal repairs required.
SOLUTION:
1.
Clean or replace filters.
2.
Inspect for kinks or
blockages. Correct,
clean or replace item.
Once corrected, turn
power OFF for 60
seconds and then turn
power back ON.
3.
Check flowmeter is set
to 1.0 L/min. or more.
Refer to Recommended
End-User Guidelines in
the Operating Instructions
of this manual.
4a. Remove and clean
cabinet filters.
4b. Move concentrator at
least 7.5 cm (3 in) from
walls, draperies, and
furniture.
5.
Do not use extension
cords. Move to another
electrical outlet or circuit.
6.
Call Service
Provider.
*
Only applies to
SensO
2
models.