Invacare Perfecto2 V User Manual page 29

SYMPTOM
Alarm:
GREEN light i lluminated.
Rapid
Beep...Beep...
Beep...Beep
Alarm:
YELLOW light I lluminated.
Short b eeps, l ong pause
Beep...........Beep.............
GREEN light w ith YELLOW Light
Flashing.
1193322-A-04
PROBABLE CAUSE
Potential O bstruction Alert
Possible internal o bstruction in the 1.
oxygen path. Kinked or b locked
tubing, c annula or humidifier.
Flowmeter set a t 0 .5 L/min or less. 2.
System Failure:
Low oxygen purity. 1.
Kinked or b locked tubing, c annula 2.
or h umidifier.
Flowmeter set a t 0 .5 L/min or less. 3.
Internal r epairs r equired. 1.
SOLUTION
Inspect f or k inks o r b lockages. Correct, c lean or r eplace 1.
item. Once corrected, t urn power O ff f or 6 0 seconds a nd
then turn power b ack On.
Reset f lowmeter t o prescribed flowrate. If p rescribed 2.
flowrate is b elow 0.5 L/min, use the Pediatric Flowmeter
IRCPF16.
The use of t he Pediatric Flowmeter w ill d eactivate the
Potential O bstruction Alert.
Clean or R eplace filters. 1.
Inspect f or k inks o r b lockages. Correct, c lean or r eplace 2.
item. Once corrected, t urn power O ff f or 6 0 seconds a nd
then turn power b ack On.
Check flowmeter i s s et t o 1.0 L/min or m ore. Refer t o 3.
Specifications.
Call service supplier. 1.
Troubleshooting
29