Converting Scooba Adapter from 110V to New Zealand 240V
The method is pretty similar to the Roomba adapter conversion and involves replacing a capacitor and varistor.
The capacitor and varistor are circled.
The two replacement components. a 400V 100uF capacitor and a 275VAC varistor.
The board with the replacement components installed. The capacitor had to be mounted sideways in order to fit in the case. I used hot glue to keep it in place.
The Scooba happily charging.