User's Manual Part 3

8-18
Problem
Possible Cause
Solution
interference from NIBP
cuff or arterial catheter.
Move the SpO2 sensor to
an application site and
limb that is not being
utilized for other medical
functions.
Excessive ambient light
Limit the amount of
ambient light entering the
sensors. Cover with a cloth
as needed.
Excessive patient motion
Ensure that the patient is
not shivering or moving.
Circulation is reduced
because of excess
pressure
Position the sensor at a
different site and ensure it
is not applied to tightly to
the patients digit.
Finger was removed from
the sensor
Check that the
appropriate sized sensor is
being used and reapply
according to section 6.
SpO2 Vital Signs are not
performing as expected
All other issues
1) Ensure the SpO2
parameter is
enabled.
2) Inspect all SpO2
components for
damage and replace
as necessary.
3) Review section 6.2
of the operators
manual.
4) Contact your local
representative to
schedule
applications training.
3
CO2 not functioning
Sampling line hose is not
connected
Attach sampling line hose.
Leaking sampling line
hose
Re-check fittings to ensure
they are tight. Replace
sampling line hose.
Sampling line filter is wet
or clogged
Verify proper drying
tubing is in position. Re-
check filter to ensure it is
clear. Replace sampling
line hose filter.
Monitor has an internal
leak
Refer to qualified technical
service representative.
Values are too low or
unstable
Monitor has an internal
failure
Refer to qualified technical
service representative.