Functional Description - Lowenstein Medical SOMNOvent ST Mode D'emploi

1.2 Functional description

The valve is electrically connected with the therapy device and scans the latter constantly
to ensure it is working correctly. If the therapy device is switched on, the internal solenoid
valve opens.
This is indicated by a green LED. If the therapy device is switched off or does not work prop-
erly, the valve closes. The control lamp goes out. Once the device is working properly again,
the valve opens again.
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EN Description
cumulation of oxygen in the device and thus to prevent the
risk of fire that may result with oxygen.