W&H Assistina Twin MB-302 Instructions For Use Manual page 33

Operation
Wear protective clothing, safety glasses, face mask and gloves.
Aerosol mist escapes.
33
 Align the instrument with
the outlet.
The lubrication is performed.
> The LED flashes purple.
> The lubrication runs automatically and takes approx. 5 seconds.
Lubrication of the chucking system
t Press the »Start« button.