Invacare IRC5PO2 Operator's Manual page 26

SECTION 7—TROUBLESHOOTING GUIDE
SYMPTOM:
YELLOW or RED
light Illuminated.
Alarm:
Continuous
On RED light
only.
* Only applies to
IRC5PO2.
GREEN light with
YELLOW Light
Flashing.
Perfecto Series
™
2
PROBABLE CAUSE:
1. Low oxygen purity.*
2. Kinked or blocked
tubing, cannula or
humidifier.*
3. Flowmeter set at 0.5
L/min or less.*
4. Unit overheating due
to blocked air intake.
5. Insufficient power at
outlet.
6. Internal repairs
required.
1. Internal repairs
required.
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.
4a. Remove and clean cabinet
filters.
4b. Move concentrator at
least three inches from walls,
draperies, and furniture.
5. DO NOT use extension
cords. Move to another
electrical outlet or circuit.
6. Call Service Provider.
1. Call Service Provider.
26
SOLUTION:
Part No 1143482