Pre-use check
Prior to use, the following steps shall be performed to determine if the device is operating correctly and ready for use. If any problems occur, see the Troubleshooting section of this guide. Also refer to other provided user instructions for troubleshooting information.
Check the condition of the device and accessories.
Inspect the device and all the provided accessories (eg. HumidAir 11 humidifier tub, air tubing, mask). If there are any visible defects the component should not be used.
Check the air tubing setup.
Check the integrity of the air tubing. Connect the air tubing firmly to the outlet connector and other accessories if in use.
When using the humidifier tub:
Fill the humidifier tub and check the water level does not exceed the maximum water level mark. Insert the humidifier tub into the device.
From the Home screen tap MORE.
Tap Warmup. The screen should display the
symbol if the humidifier is in use and the humidity level has been set.Check air is flowing through the air tubing. Press the Start Therapy/ Standby button or if SmartStart has been enabled, breathe into the mask and therapy will start automatically.
Check the side cover is inserted correctly. It should click in place.
Check the display screen for any error messages.
Check air is flowing through the air tubing. Press the Start Therapy/ Standby button or if SmartStart has been enabled, breathe into the mask and therapy will start automatically.
Pair the device and oximeter. A Bluetooth icon will appear next to the Oximeter option on the MORE menu.
When using supplemental oxygen:
Connect the oxygen connector to the air outlet of the flow generator
Connect the non-heated air tubing to the end of the oxygen connector port.
Ensure oxygen is flowing from its source, and that there are no kinks or blockages in the connections or tubing.