![W&H assistina 301 plus Скачать руководство пользователя страница 23](http://html2.mh-extra.com/html/wandh/assistina-301-plus/assistina-301-plus_instructions-for-use-manual_3075164023.webp)
23
Operation
Maintenance process
Air motors and air-driven dental scalers
The maintenance program will be completed in about 35 seconds.
> Use the basic adaptor REF 02685000 with standard 4-hole connection.
> Set the rotary ring of the air motor to clockwise or anticlockwise running (no maintenance will take place in the »Zero« setting).
> Carry out maintenance as for turbines (see page 21).