Dräger Oxylog VE300 - Page 91

Instructions for use | Oxylog VE300 SW 1.n 91
Troubleshooting
!! CO2 sensor
disconnected
The CO2 sensor was
disconnected during
operation.
In the Alarm settings
dialog, touch the Reset
CO
2 alarm button.
23
Reconnect the CO
2
sensor if necessary.
!! CO
2 sensor
faulty
The CO2 sensor has a
hardware failure.
Replace the CO2
sensor.
24
25
!! CO
2 sensor
temperature
high
The temperature of the
CO
2 sensor is above
the operating tempera-
ture.
Move the CO
2 sensor
to a cooler environ-
ment.
28
!! CO
2 sensor
windows
soiled
The sensor window or
the cuvette windows
are soiled.
Clean the sensor win-
dow and cuvette win-
dows, or replace the
cuvette. Perform zero
calibration.
27
!! CO
2 zero cali-
bration failed
An error during the zero
calibration of the CO
2
sensor occurred.
Repeat the zero cali-
bration.
Do not breathe onto the
CO
2 sensor during the
zero calibration.
30
The sensor windows
are soiled.
Clean the CO
2 sensor
windows.
The CO
2 sensor has a
hardware failure.
Replace the CO2 sen-
sor.
!! CO
2 zero
calibration
required
The zero point of the
CO
2 sensor is outside
the tolerance range.
Perform the CO
2 zero
calibration and the CO
2
filter test.
33
! Demo mode
active
The product test mode
is activated.
Turn off product test
mode.
50
!!! Device failure Technical fault. Disconnect the device
from the patient and
continue ventilation
immediately using
another ventilator.
Contact DrägerService.
2
!! Device
malfunction
Technical fault with a
minor impact on ventila-
tion.
To continue ventilation
with this device, contin-
uously monitor the
patient.
Perform the system
test.
Contact DrägerService.
38
Alarm
prior-
ity
Alarm Cause Remedy Inter-
nal pri-
ority