Dräger Oxylog 3000 plus Instructions For Use Manual page 108

Troubleshooting
Alarm – Cause – Remedy
Oxylog 3000 plus prioritizes alarms and identifies
them accordingly by means of exclamation marks:
!!! Warning High-priority alarm message
!! Caution Medium-priority alarm mes-
sage
! Note Low-priority alarm message
Messages in the alarm message field
Alarm
!!! Apnea
!!! Apnea
ventilation
(only for CPAP)
!! Charge int.
battery
108
Cause
Spontaneous breathing by the
patient has failed, or disconnec-
tion.
Faulty flow sensor.
The ventilator has automatically
switched over to mandatory ven-
tilation after detecting an apnea
(only in Spn-CPAP mode).
Oxylog 3000 plus draws its
power from the internal battery in
the absence of an external power
supply. There are only approxi-
mately 10 minutes of operating
time remaining in the internal bat-
tery.
In the following table, the alarm messages are
listed in alphabetical order. If an alarm occurs, the
table helps to identify causes and remedies. The
different causes and remedies should be worked
through in the order listed until the cause of the
alarm has been resolved.
When multiple alarms occur, they are displayed
according to their alarm rank, as illustrated in the
table below. A lower number has a higher rank.
Remedy
Check patient condition.
Ventilate in VC-CMV mode.
Ensure that hose connections
are tight.
Replace the flow sensor.
Check patient condition.
Check ventilation settings To
return to the original ventila-
tion mode: Press the Alarm
Reset key.
The ventilator must immedi-
ately be reconnected to the
mains power supply or an
onboard power supply, or a
fully charged battery must be
installed (ventilation stops
while installing the battery).
Instructions for use Oxylog 3000 plus SW 1.n
Rank
9
8
33