Instructions for Use Oxylog 3000 SW 1.n 91
Problem Solving
!!! MV low The minute volume MV has
dropped below its lower
alarm limit.
Check patient's condition, check
ventilation pattern, adjust alarm
limits if necessary.
7
Leak in exhalation system. Ensure connections in exhalation
system are tight.
Faulty flow sensor. Replace flow sensor.
The ventilator may not func-
tion properly.
Contact your local DrägerService
for additional support.
!! No int. battery ? Internal battery not
installed, faulty or wrong
battery installed.
Fit battery or confirm alarm or
change internal battery.
24
! No int. battery ? Internal battery not
installed, faulty or wrong
battery installed.
Advisory message, is displayed
continuously when confirmed.
Change internal battery.
25
! No int. battery
charging
Internal battery cannot be
charged.
Press the Alarm Reset key to
confirm the alarm. Change inter-
nal battery.
26
!!! Paw high The alarm limit Pmax for the
airway pressure has been
reached. Patient "fights" the
ventilator, coughing.
Check patient's condition, check
ventilation pattern, adjust alarm
limits if necessary.
3
Ventilation hose kinked, or
obstructed.
Check hose system, breathing
valve and tube.
!!! Paw low No pressure difference >5
mbar between inspiration
and expiration or set pres-
sure level is not achieved.
Leak in cuff.
Inflate cuff and check for leaks. 4
Leakage or disconnection. Check hose system for leaking
connections. Ensure that the
breathing valve has been installed
correctly.
!! Paw measure-
ment inop
Fault in flow measurement
hoses.
Ensure hose system for loose con-
nections. Ensure flow measure-
ment hoses are connected
correctly.
17
Technical defect. To continue ventilation with this
device, verfiy the ventilation
settings and continuously monitor
the device functions.
Call DrägerService.
Alarm Cause Remedy Alarm
Rank
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