Dräger Oxylog VE300 - Page 90

90 Instructions for use | Oxylog VE300 SW 1.n
Troubleshooting
!!! Check breath-
ing circuit
Incorrect flow values
have been detected.
Check the breathing
circuit.
6
Test the configured
breathing circuit type.
!! Check mea-
suring lines
The measuring lines for
flow or pressure mea-
surement are kinked,
disconnected, or leak-
ing.
Make sure that the flow
or pressure measuring
lines are connected
correctly.
19
The flow sensor is
faulty.
Replace the flow sen-
sor.
Technical fault. Disconnect the device
from the patient and
continue ventilation
immediately using
another ventilator.
Contact DrägerService.
! Check
settings
The current settings
have been lost during
the use of saved device
settings.
Check the patient's
condition. Check the
settings.
46
!! CO
2 calibra-
tion failed
The sensor reports a
calibration error.
Unplug the CO2 sen-
sor from the device and
plug it back in.
31
Perform the zero cali-
bration. Perform the
CO
2 filter test.
!! CO
2 cuvette
soiled
The sensor or the
cuvette windows are
soiled.
Clean the sensor and
the cuvette windows or
replace the cuvette.
26
Perform the zero cali-
bration.
!! CO
2 filter test
failed
The sensor reports a
CO
2 filter test error.
Perform the zero cali-
bration.
32
Do not breathe onto the
CO
2 sensor during the
zero calibration.
Clean the CO
2 test filter
or the CO
2 sensor.
Repeat the CO
2 filter
test.
!! CO
2 filter test
required
The offset of the CO2
sensor is outside the
tolerance range.
Perform the CO2 zero
calibration and the CO
2
filter test.
29
Alarm
prior-
ity
Alarm Cause Remedy Inter-
nal pri-
ority