Question about Ariete 2904 Vintage

According to the operating instructions (https://www.bedienungsanleitu.ng/ariete...), page 46, you should not clean the pot in the dishwasher because of the non-stick coating, but you should clean the rest.

I don't know, but I think so: I always put them on and they are as good as new. I prefer to wash the bowl by hand because it is non-stick and I would like it to stay that way: I don't wash anything that is non-stick in the dishwasher.