Oh, the memories ...
I had an Aunt in Brisbane who had one of these in the late 60's/early 70's.
I then got one at a school jumble sale in 1978 and restored it (well, cleaned it up and had the motor rewound; never got the heater working though). It then became my first dishwasher when I left home in 1979. It was a good machine, but was replaced in early 1980 by a Simpson (German made; suspect rebadged Bosch), which then lasted me a further 20 years.
Happy times!