It took downloading and deleting a few versions, but I finally found an owner's manual that looks like the correct one for a small used kitchen appliance I found a couple of weeks ago. Pre-Internet you just had to guess how to use appliances properly if they came from a garage sale, thrift store, etc. But now there is
Manualbirds, where I have found numerous sets of instructions over the years. I'm pretty certain I've also uploaded to their library. The information is downloadable as PDF.