F&P Airvo 3 Bedienungsanleitung Seite 19

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4.3.2 Low-pressure oxygen (LPO) inlet port
When using the LPO port, the amount of oxygen taken in by the Airvo 3 is controlled by an external
fl owmeter. Connect a tube from the external fl owmeter to the LPO port. Make sure that the fl owmeter
is turned off whenever the Airvo 3 is not delivering therapy.
When using the low-pressure oxygen inlet port, monitor the oxygen concentration displayed on the
Home screen. The oxygen fl ow-regulator must be adjusted manually to maintain the prescribed
oxygen concentration when changing the respiratory gas fl ow rate.
Clinicians may confi gure a High FiO
environments.
The High FiO alarm can be disabled or a threshold between 30% and 95% can be selected when the
2
Airvo 3 is initially set up for your environment (see Oxygen high alarm threshold, Airvo 3 Technical
Manual). The alarm threshold is displayed on the Titrate FiO
open the Titrate FiO screen.
2
Warning
Turn off the low-pressure oxygen source whenever the Airvo 3 is not delivering therapy, to ensure that oxygen does not build up
inside the device.
5. Using the Airvo 3
5.1 Getting started
Warnings
The Airvo 3 must be cleaned and disinfected between patients. Refer to section 8 for the steps required to reprocess the Airvo 3
between patients.
Do not exceed the maximum use period for single-patient-use accessories and consumables (see section 8.3 for the schedule for
changing accessories).
alarm to discourage use of high FiO
2
screen, if enabled. Tap the FiO
2
Turn on the Airvo 3
Plug the Airvo 3 power cord into the wall power supply.
Lock the wheels of the mobile pole stand to prevent the Airvo 3 from
moving.
Turn on the Airvo 3 by holding down the Power on/off button for
2 seconds.
Make sure the Airvo 3 is dry before plugging the power cord into the
wall power supply to avoid a potential electric shock.
If the Airvo 3 has been unused and disconnected from the wall power
supply for some time, the device will not power on without being
plugged in.
values in particular clinical
2
tile to
2
Warning
Note
Wall oxygen
supply
Flowmeter