4 Patient Alarms and INOPs
93
CO₂ Cal Mode
CO
2
numeric displays current
CO
2
value for accuracy check
Currently no calibration is running. Accuracy can be checked by placing the transducer on the two cells
of the calstick and starting calibration. To start monitoring, leave Cal. Mode.
CO₂ Cal Running
Numeric is replaced by -?-
Wait until calibration is finished.
CO₂ Check Cal
Numeric is replaced by -?-
INOP tone
The CO
2
value is outside the measurement range. Perform an accuracy check for both calstick cells
and, if necessary, recalibrate the transducer.
CO₂ Chk Adapter
Numeric is replaced by -?-
INOP tone
Check that the sensor is connected to the airway adapter, clean the airway adapter, if necessary.
Perform a zero calibration. If the INOP persists, contact your service personnel.
CO₂ Deactivated
INOP tone
The CO
2
measurement label in the measurement device has been deactivated by deactivating the label
in the Measurement Selection window. The measurement automatically disappears from the
display. To switch the measurement on again, reactivate the measurement label in the Measurement
Selection window.
CO₂ Equip Malf
Numeric is replaced by -?-
INOP tone
The Measurement Extension is faulty. Unplug and replug the Multi-Measurement Module with
Extension. If you are using the mainstream method, unplug and replug the transducer or try another
transducer. If the INOP persists, contact your service personnel.
CO₂ No Sensor
from M3014A
Numeric is replaced by -?-
INOP tone
There is no CO
2
sensor connected. If you silence this INOP the CO
2
measurement will be switched
off.
CO₂ No Tubing
Numeric is replaced by -?-
INOP tone
Either the sample line is disconnected, or an incorrect line is attached. Check the connection. If
necessary, connect another sample line (Use only the approved accessories).
If you silence this INOP, the measurement will be switched off.
!! CO₂ Occlusion
!!! CO₂ Occlusion
Numeric is replaced by -?-
INOP tone
The sample line or exhaust tube is blocked. Check the tubing, then disconnect and reconnect the
sample line. If the INOP persists, connect a new sample line.
CO₂ Overrange
Numeric is replaced by -?-
INOP tone
The CO
2
value is higher than the measurement range. If you suspect a false high value, contact your
service personnel.
CO₂ Pump Off
Numeric is replaced by -?-.
The pump has been switched off for fifteen minutes. To switch it on again, select Pump On in the
Setup CO₂ menu.
CO₂ Purging
Numeric is replaced by -?-
INOP tone
The Filterline is being purged to remove an occlusion in the line or airway adapter. If the occlusion is
removed, the INOP will disappear. If not, the INOP CO₂ Occlusion is displayed.
CO₂ Sens Warmup
Numeric is replaced by -?-
Microstream CO
2
: INOP tone
Mainstream CO
2
: no INOP tone
Wait until the sensor reaches operating temperature and the INOP disappears.
CO₂ Upgrade FW-
Numeric is replaced by -?-
INOP tone
The software in the Measurement Extension does not match the software in the MMS. Contact your
service personnel.
CO₂ Wait Cal2
Numeric is replaced by -?-
Calibration on the first calstick cell is complete. Place the transducer on the other calstick cell and start
the CAL2 calibration cycle.
CO₂ Zero Failed
Numeric is replaced by -?-
INOP tone
An error occurred during the last zero calibration. Check the airway adapter and clean, if necessary.
Perform another zero calibration. If the INOP persists, contact your service personnel.
CO₂Change Scale The CO
2
wave is clipped. Select a more appropriate wave scale to display the whole wave.
INOP Message, Indication What to do
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