-
-
-
- 121 -
-
-
-
necessary. If error persists,
return sensor to factory for
servicing.
CO
2
Sensor Over
temp
The sensor temperature is
greater than 40 ℃
HIGH
Make sure sensor is not
exposed to extreme heat. If
error persists, return sensor
to factory for servicing.
CO
2
Check
Sampling Line
This error occurs whenever
the pneumatic pressure is
outside the expected rang
LOW
Check that the sampling line
is not occluded or kinked.
CO
2
Zero Error
An error was found during
Zero
LOW
To
clear, check airway
adapter and clean if
necessary. If this does not
correct the error, perform an
adapter zero.
CO
2
Out of Range
The value being calculated is
greater than the upper CO
2
limit.
LOW
If error persists, perform a
zero.
CO
2
Check Airway
Adapter
Usually caused when the
airway adapter is removed
from the sensor or when there
is an optical blockage on the
windows of the airway adapter.
May also be caused by failure
to perform Zero to When
adapter type is changed.
LOW
To
clear, clean airway
adapter if mucus or moisture
is seen. If the adapter is
clean, perform a Zero.
CO
2
not initialized
Barometric Pressure or gas
compensati o ns have not been
set since power on.
LOW
Set the Barometric Pressure
and gas compensations to
clear this error.
Prompt message:
Message Cause Alarm Level
CO
2
Zero in Progress
A
Zero is currently in progress No alarm
CO
2
Sensor Warm Up Shows that the sensor is in warming-up stage. No alarm
CO
2
Check Adapter No alarm
CO
2
Zero Required No alarm
CO
2
Sample Line
Disconnected
This is no sidestream sampling set connected
to the CO
2
sensor
No alarm
16.5
16.5
16.5
16.5 Maintenance
Maintenance
Maintenance
Maintenance and
and
and
and Cleaning
Cleaning
Cleaning
Cleaning
Care
Care
Care
Care and
and
and
and Maintenance
Maintenance
Maintenance
Maintenance
1.Sam p le line is for one-off use in SideStream module.Do not sterilize or clean for reuse on
another patient.
2.Airway adapter is for one-off use in MainStream module..Do not sterilize or clean for reuse on
another patient.
3.When the sample system of SideStream module occurring occlusion,first check kinks for
sampling line.If no kinks are found,then check water trap after disconnecting sample line from the
Watertrap.If the occlusion message on the screen disappears,the sampling line must be
replaced.If the occlusion message on the screen remains,the Watertrap must be replaced.
4.No routine calibration required in both MainStream and SideStream CO2 module .
.
.
.
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