Dräger Oxylog 2000 plu Instructions For Use Manual page 83

Alarm
!!! Paw high
!!! Paw low
!! Paw measure-
ment inop
! Self test OK
!! Set correct FiO
! Settings not con-
firmed
!! Supply pressure
low
Instructions for Use Oxylog 2000 plus SW 1.n
Cause
The alarm limit Pmax for the
airway pressure has been
reached. Patient "fights" the
ventilator, coughing.
Ventilation hose kinked, or
obstructed.
No pressure difference >5
mbar between inspiration
and expiration or set pres-
sure level is not achieved.
Leak in cuff.
Leakage or disconnection.
Fault in flow measurement
hoses.
Technical defect.
The device has been
switched on and the self-
test completed successfully.
The control knob for setting
2
O AirMix or 100% O
2
in a middle position.
Parameters have been
changed on the screen but
not confirmed.
Supply pressure <270 kPa.
Remedy
Check patient's condition, check
ventilation pattern, adjust alarm
limits if necessary.
Check hose system, breathing
valve and tube.
Inflate cuff and check for leaks.
Check hose system for leaking
connections. Ensure that the
breathing valve has been installed
correctly.
Ensure hose system for loose con-
nections. Ensure flow measure-
ment hoses are connected
correctly.
Contact your local DrägerService
for additional support – restricted
operation is now possible.
The message can be confirmed or
it will be cancelled automatically
with the next message.
Set the Control knob in the right or
is set left position.
2
Press the rotary knob to confirm
the parameter changes.
Ensure that supply pressure
exceeds 270 kPa.
Problem Solving
Alarm
Rank
3
4
18
28
10
27
11
83