Disconnected O 2
cell
FiO 2 high
low
FiO 2
9-4
Low O 2 concentration
status of the oxygen sensor.
•
Check that the oxygen cell is correctly connected.
•
Replace the oxygen sensor with a new one.
•
Check the condition of the cable and the connector (if necessary,
restore the connection and replace the cable if damaged).
•
If the problem persists, contact the Siare Service Centre or a
Centre authorised by Siare.
This alarm is activated when the measured concentration of
oxygen exceeds the set limit.
•
Check that the corresponding alarm limits are set correctly.
•
Calibrate the oxygen cell: if the problem occurs again after a short
time, replace the oxygen cell.
•
Contact the Siare Service Centre or a Centre authorised by Siare.
This alarm is activated when the measured concentration of
oxygen is below the set limit.
•
Check that the oxygen cell is fitted correctly in its housing.
•
Check that the corresponding alarm limits are set correctly.
•
Calibrate the oxygen cell: if the problem occurs again after a short
time, replace the oxygen cell.
•
Check that the feeding pressure of the medical gases is correct: if
it is not, check the pressure of the distribution system and the
correct connection to the supply.
•
Check that the mask, endotracheal tube and patient circuit are not
in some way clogged, bent or crushed. If this is the case, eliminate
the problem or replace them.
•
Contact the Siare Service Centre or a Centre authorised by Siare.
This alarm indicates the connection
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User's Manual, version DU3300105