Additional Messages On The Screen - Dräger Carina Instructions For Use Manual

Alarm
Technical alarm !!
(Technical alarm !!)
VT not reached, Pmax !

Additional messages on the screen

Message
Standby activated
Key lock activated
Instructions for use Carina SW 3.2n
Internal Cause
priority
number
300 to The device has a technical
390 problem. This alarm has no
influence on the ventilation
function, e.g., faulty key.
455 The measured VT is lower
than the defined VT and the
maximum allowable
pressure is reached.
Cause
The device is in standby mode,
there is no ventilation.
Locked function is active.
Problem solving
Remedy
Use a substitute device.
Inform DrägerService.
Check setting of Pmax and
VT.
Remedy
Start ventilation: Press the
Start/Standby key.
Press the Locked key again.
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