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Messages on the system screen
(In alphabetical order according to priority)
Messages
ECG N ? !
ECG LA ? !
ECG LL ? !
ECG RA ? !
ECG V ? !
FI O2 CAL ? !
Fl O2 INOP !
FLOW INOP !
FLOW SENSOR ? !
FRESH GAS ? !
HORN INOP !
NO S-T !
N2O INOP !
NIBP ARTEFACT !
NIBP DEFEKT !
PB 8800 COM !
G
PBOX
OFF !
Cause
ECG electrodes disconnected.
The mainstream FiO
sensor has not been
2
calibrated.
Sensor calibrated incorrectly?
Sensor changed and/or not calibrated?
Sensor exhausted?
Sensor not plugged in?
Sensor lead defective?
Dräger sensor cell not used?
Flow sensor / flow sensor lead defective? Flow
sensor not plugged in? Flow sensor soiled?
No gas flow detected by flow sensor although
ventilation evidently proceeding correctly.
The econometer indicates that the fresh gas reserve
in the manual breathing bag is too low.
(This message is programmed by Dräger Service
on request).
Loudspeaker defective. Alarm tone deactivated.
S-T analysis not possible.
N
O gas measurement faulty.
2
Movement artefacts detected during measurement. Secure limb if necessary.
Interner elektronischer oder pneumatischer Fehler.
The parameter box is disconnected.
Parameter box alarms inactive.
Message, cause and remedy
Remedy
Secure electrodes.
Change lead/sensor.
Calibrate the FiO
sensor
2
manually.
Calibrate sensor.
Calibrate sensor.
Replace and calibrate cell.
Plug in sensor connector.
Replace sensor housing.
Use original sensor cell.
Replace lead / sensor and
calibrate sensor.
Plug in sensor connector.
Check flow sensor, replace if
necessary.
Check flow sensor lead.
Increase the fresh gas flow. If
necessary, repair leakage in the
hose system.
Call DrägerService
Check electrode positions.
Call DrägerService
Measurement is repeated
automatically.
Call DrägerService
107
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