Problem solving
102 Instructions for use Carina SW 3.2n
Pilot line disconnected !!! 205 A connection of the pilot line
is disconnected. (Breathing
circuit with expiratory valve
only.) Ventilation function is
faulty.
Make sure that the pilot line is
tightly connected at both ends.
Rescue ventilation !!!
(Rescue ventilation !!!)
80 to 93 The device has a technical
problem and switches to
emergency mode. Ventilation
is not optimum.
Ensure free air feed at inlet fil-
ter. Remove blockages from
breathing circuit and breathing
circuit connections (foreign
bodies, kinked hoses).
Use a substitute device. Inform
DrägerService.
RR high !!! 260 Patient is breathing at a high
rate. The alarm limit of the
respiratory rate has been ex-
ceeded.
Check patient condition, check
breathing pattern, correct
alarm limit if necessary.
Set standby to shut-off !! 425 Illegal attempt to switch off
the device at the power
switch during ventilation.
Terminate ventilation first, then
switch off the device.
Technical alarm !!!
(Technical alarm !!!)
95 to 290 The device has a technical
problem, e.g., breathing gas
temperature sensor faulty.
Use substitute device.
If the device cannot be
switched off, disconnect the
O
2 compressed gas hose from
the central supply and then
switch off the device. Inform
DrägerService.
Technical alarm !!
(Technical alarm !!)
300 to 390 The device has a technical
problem. This alarm has no
influence on the ventilation
function, e.g., faulty key.
Use a substitute device. Inform
DrägerService.
VT not reached, Pmax ! 455 The measured VT is lower
than the defined VT and the
maximum allowable pressure
is reached.
Check setting of Pmax and VT.
Alarm message Internal
priority
number
Cause Remedy
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