Opera NIVEL Manual De Usuario página 36

EN
USER INSTRUCTIONS
WARNING
If an anomaly (such as a smell of fire) occurs, stop operation
immediately and disconnect the hood from the power supply!
Continued operation under such conditions may result in
malfunction, property damage, electric shock, or fire.
Disturbances:
In case of error messages, first disconnect the hood from the
mains supply and switch it on again after 10 seconds.
The hood may be opened by one of the aforementioned
cases can no longer be operated!
Do not attempt to repair the unit by yourself !