Invacare Platinum POC1-100B Service Manual page 28

Invacare® Platinum® Mobile
General Alarm Alarm Code Name
Alarm Code
Name
Low Oxygen 0xa20a
LPA_lowOxygenPurity
Purity
(Running)
28
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Display Message
The display shows:
"Low Oxygen See
Manual"
Possible Reason Solution
1. The concentrator 1. Ensure cannula is
is producing less
than 85% O2 and
greater than 73% 2. Clean air intake
O2 beginning 15
minutes after the 3. Change outlet
power-on state.
a. Unit running 4. If alarm persists,
without cannula
connected -or-
b. Inlet airflow
blockage -or-
c. Outlet filter
perforated -or-
d. Sieve bed
has been
compromised
-or-
e. Oxygen sensor
is not properly
calibrated.
connected while
unit is operating.
filter screen.
filter.
contact Invacare
for service.
1187375-B