Instructions for use Carina SW 3.2n 103
Problem solving
Additional messages on the screen
Emergency ventilation
In the event of a technical fault, e.g., a pressure
sensor fault, the device switches to emergency
ventilation at 21 Vol% FiO
2. The turbine maintains
controlled ventilation at the required ventilation
pressure even in the event of sensor faults.
Emergency ventilation is a pressure-controlled ven-
tilation with reduced quality. The trigger function is
deactivated. Volume Guarantee is no longer avail-
able. Functions are not monitored.
Message Cause Remedy
Battery indication not relia-
ble !
Battery display is inaccurate. Improve the accuracy,
see page 79.
If there is no improvement, inform
DrägerService.
Standby activated The device is in standby mode,
there is no ventilation.
Start ventilation: Press the
Start/Standby key.
Key lock activated Locked function is active. Press the Locked key again.
WARNING
Risk of patient injury
If a fault is detected in the medical device, its
life-support functions may no longer be as-
sured.
Ventilation of the patient using an independ-
ent ventilation device must be started without
delay, if necessary with PEEP and/or an in-
creased inspiratory O
2 concentration e.g.,
with a manual resuscitator).
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