Dräger Oxylog VE300 - Page 94

94 Instructions for use | Oxylog VE300 SW 1.n
Troubleshooting
!! Insp. pres-
sure not
reached
The set pressure level
is not achieved or the
differential pressure
between inspiration and
expiration is too low.
There is leakage in the
cuff.
Inflate the cuff and
check it for leakage.
21
22
Leakage or disconnec-
tion.
Check the breathing
circuit for leaking con-
nections. Ensure that
the breathing valve has
been installed correctly.
!!! Leakage
(not in NIV)
The measured expira-
tory tidal volume VTe is
approximately 50 %
lower than the inspira-
tory tidal volume VTi.
Eliminate leakage in
the breathing circuit
and/or on the patient
port.
Use a new breathing
circuit.
18
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.
! Loudspeaker
faulty
Technical fault. To continue ventilation
with this device, contin-
uously monitor the
device functions. Con-
tact DrägerService.
44
!!! O
2 supply
pressure high
The supply pressure is
above 8000 mbar
(8000 cmH
2O).
Make sure that the sup-
ply pressure is below
8000 mbar
(8000 cmH
2O).
Disconnect the device
from the patient and
continue ventilation
immediately using
another ventilator.
5
Alarm
prior-
ity
Alarm Cause Remedy Inter-
nal pri-
ority