Dräger Oxylog 3000 plus Instructions For Use Manual page 116

Problem solving
Alarm
!!! Paw low
!!! Paw meas-
urement inop
!!! Reselect
hose type
! Settings not
confirmed
!!! Supply
pressure low
!! VT high for
hose
! VT high for
hose
116
Cause
The set pressure level is not
achieved or no pressure differ-
ence >5 mbar between inspira-
tion and expiration. Leakage in
cuff.
Leakage or disconnection.
Defect in flow measuring lines.
Technical defect.
The detected hose type is not the
same as the selected hose type.
Faulty flow sensor.
Changed setting has not been
confirmed with the rotary knob.
Supply pressure <1800 mbar.
The measured VT is above
250 mL while using a pediatric
breathing hose.
An incorrect hose connected.
The measured VT is above
250 mL while using a pediatric
breathing hose.
An incorrect hose connected.
Remedy
Inflate cuff and check for
leakages.
Check breathing circuit for leak-
age. Ensure that the breathing
valve has been installed cor-
rectly.
Check breathing circuit for loose
connections. Ensure that the
flow measuring lines are con-
nected correctly.
Disconnect the patient from the
device and continue ventilation
without delay using another
ventilator. Call DrägerService.
Change hose type setting.
Connect a different hose type.
Replace the flow sensor.
Redo the setting change.
Ensure that supply pressure
exceeds 1800 mbar.
Disconnect the patient from
the device and continue ven-
tilation without delay using
another ventilator.
Set a lower VT or press the
Alarm Reset key to confirm the
alarm.
Use another hose or press the
Alarm Reset key to confirm the
alarm.
Advisory message, is displayed
continuously when confirmed.
Set a lower VT.
Advisory message, is displayed
continuously when confirmed.
Use another hose.
Instructions for use Oxylog 3000 plus SW 1.n
Rank
7
6
11
47
3
12
46