I'm used to using the ice cream makers where you have to freeze the bowl first, but have now got a used Andrew James model 3368 ice cream makers with its own compressor - but no manual.
I've read about putting a saline solution between the machine and the mixing bowl (I'm guessing for thermal conductivity?), and I know some machines have to get down to temperature before use but I can't see a way to do it with this machine. Do I need to worry about either or is it likely OK to just plug it in and use?