Invacare IRC5LXO2AW Manuale Utente

SECTION 7—TROUBLESHOOTING GUIDE

YELLOW or RED 
light illuminated.

Alarm:
Continuous
On red light only.

* Only applies to 
SensO

2 

models.

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. 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 
Guidelines for Optimum 
Performance on page 20.

4.a. 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 
YELLOW Light 
Flashing.

1. Internal repairs 
required.

1. Call Service Provider.

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 than1L/min. 
are not recommended.

SYMPTOM:

PROBABLE CAUSE:

SOLUTION: