Dräger Carina Instructions For Use Manual page 99

Alarm message
Breath. circuit incorrect !!!
Check settings !!
(Check settings !!)
Continuous Paw high !!!
Continuous Paw low !!!
Device failure !!!
(Device failure !!!)
Disconnection / Leakage !
Instructions for use Carina SW 3.2n
Internal Cause
priority
number
270 Breathing circuit without leak-
age valve connected, al-
though Carina is set to
"breathing circuit with leak-
age valve".
The leakage valve is partially
or completely blocked.
318 Loss of saved settings. The
device is operating with the
default settings.
95 Expiratory valve blocked or
breathing circuit kinked.
243 Air feed blocked. High leak-
age in breathing circuit or pa-
tient disconnected.
Device malfunction
45 to 70 The device has detected a
technical problem. Ventilation
has failed.
450 Disconnection of breathing
hose or high leakage de-
tected. After the disconnec-
tion alarm the device delivers
a constant flow (if the Anti Air
Shower function is switched
on). After repair of the leak-
age, the device automatically
continues to operate with the
previous ventilation settings.
Problem solving
Remedy
Connect breathing circuit with
leakage valve or set Carina to
"breathing circuit with expira-
tory valve" with the switch on
the bottom.
Connect new breathing circuit
with leakage valve or replace
leakage valve.
Confirm the alarm message by
pressing the rotary knob. Use
a substitute device. Inform
DrägerService.
Check expiratory valve and
breathing circuit.
Make sure air feed is free. With
free air feed: check mask,
hoses, filters, and other com-
ponents for blockages and
leakages.
Use a substitute device. Inform
DrägerService.
Disconnect the patient from
the device and immediately re-
sume ventilation using an-
other, independent ventilator.
Inform DrägerService.
Check mask, filters, and other
components for leakages and
loose connections.
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