The voltage adjustment is merely a service function that ensures that the automatic switch-off of the oil press works.
The appliance normally switches off automatically as soon as the ingredient container is empty. This automatic switch-off may be disrupted if the voltage in your region is subject to occasional fluctuations. To reactivate the automatic switch-off, you can carry out a voltage adjustment on the oil press as described in the operating instructions. This can be done very quickly.
If the automatic switch-off of your oil press works, no voltage adjustment is necessary for your appliance.
If you would like us to carry out this service for you free of charge, please contact our customer service.