Explanation Of O Xygen Purity Indicator Lights - Invacare Perfecto2 V User Manual

Invacare® Perfecto ₂™V Oxygen Concentrator

6.3.6 Explanation of O xygen Purity Indicator Lights

O
2
Symbol
Purity
SYSTEM
OKAY
A
O
2
O over
2
85%
O
2
between
B
73% and
85%
22
Indicator Explanation
Light
(LED)
No a ction i s
GREEN needed. Normal
light for o peration.
Immediately c all
supplier. You may
continue t o use
YELLOW the concentrator
light unless i nstructed
(Solid) otherwise by your
supplier. Be certain
that b ackup oxygen
is n earby.
O
2
Symbol
Purity
O
2
O
2
A B
unknown
SYSTEM
FAILURE
C
O below
2
73%
D — —
Indicator Explanation
Light
(LED)
Immediately
GREEN
call supplier.
light w ith
Oxygen sensor i s
YELLOW
malfunctioning. You
light
may continue to use
flashing
the concentrator.
Continuous A udible
Alarm
Sieve-GARD™
Compressor
Shutdown
RED light
SYSTEM FAILURE.
(Solid)
Total unit
shutdown.
Immediately switch
to backup oxygen
supply a nd c all
supplier.
Call S upplier
1193322-A-04