Dräger Oxylog 2000 plu Instructions For Use Manual page 82

Problem Solving
Alarm
!!! Leakage
(not in NIV)
!! Loss of data
!! Loudspeaker
inop
!!! MV high
!!! MV low
!! No int. battery ?
! No int. battery ?
! No int. battery
charging
82
Cause
The measured expiratory
tidal volume VTe is approxi-
mately 40% lower than the
inspiratory value.
Faulty flow sensor.
The ventilator may not func-
tion properly.
Technical defect.
Technical defect.
The upper alarm limit for the
minute volume MV has
been exceeded.
Faulty flow sensor.
The ventilator may not func-
tion properly.
The minute volume MV has
dropped below its lower
alarm limit.
Leak in exhalation system.
Faulty flow sensor.
The ventilator may not func-
tion properly.
Internal battery not
installed, faulty or wrong
battery installed.
Internal battery not
installed, faulty or wrong
battery installed.
Internal battery cannot be
charged.
Remedy
Repair leaks in hose system and
possibly in the tube. Check place-
ment of lower sentence.
Use new flow measuring hoses.
Replace flow sensor.
Contact your local DrägerService
for additional support.
Contact your local DrägerService
for additional support – restricted
operation is now possible.
Contact your local DrägerService
for additional support – restricted
operation is now possible.
Check patient's condition, check
ventilation pattern, adjust alarm
limits if necessary.
Replace flow sensor.
Contact your local DrägerService
for additional support.
Check patient's condition, check
ventilation pattern, adjust alarm
limits if necessary.
Ensure connections in exhalation
system are tight.
Replace flow sensor.
Contact your local DrägerService
for additional support.
Fit battery or confirm alarm or
change internal battery.
Advisory message, is displayed
continuously when confirmed.
Change internal battery.
Press the Alarm Reset key to
confirm the alarm. Change inter-
nal battery.
Instructions for Use Oxylog 2000 plus SW 1.n
Alarm
Rank
9
21
22
8
7
24
25
26