50 System operation
fabian HFO | SW 5.1.x
Ref: 113003.EN / Date 2020-02-10
5.3 System start-up
Switching ON the ventilator
1. Use the ON / OFF
button (1) on the device
to power ON the
equipment.
2. When the device is powered ON, the
Start-up screen will appear, and the
equipment will perform a “Self-test”.
3. The SOFTWARE REVISION, the
CHECK SUMS and the status of the
interfaces will be checked.
(ok = no error)
Loudspeaker (audio) check
4. After a successful power ON, the
device will prompt the user to
perform the acoustic audio alarm
test.
5. In order to proceed, you must
acknowledge that the alarm is
audible, continue using the ventilator
without audio alarm or shut down the
ventilator.