When I bought this machine last year, all of the accessories in the picture came with the package.

There is a flap on the top that you can open - where you can also empty the water. Inside is the Round Brush.

Please link me to the other version so that I can compare them 😊

Cleaning agent should not be poured in. I assume that the appliance will break if anything is poured in. However, cleaning agent is not necessary - it dissolves all dirt.

and so that you don't get the impression that you have to buy an adapter yourself, especially that you don't get the wrong one... - - - - - - - - - - - - - - - - - Digitec (or any other Swiss dealer) is obliged to supply electrical appliances with a Swiss plug. If the appliance is supplied with a foreign plug, a suitable replacement cable should be supplied if the mains cable is pluggable or alternatively if the mains cable is permanently connected, a suitable adapter should be supplied. If the appliance is delivered without a suitable plug, complain to the customer service and insist on a cable or an adapter, free of charge. Info Digitec --> https://helpcenter.digitec.ch/hc/de/articles/4402084170386-Fehlender-Adapter Point 1 --> https://www.esti.admin.ch/de/themen/faq/elektrische-erzeugnisse-marktueberwachung/

I would try to reduce the amount of water/steam. It sounds like too much water is being used.

I received a package for descaling from Kärcher.

As far as I know, the difference is, as you say, more accessories and the colour. Everything else (function, performance, etc.) is the same for both. :)

No suction function, only ejection function with e.g. steam.

The best thing to do is to contact our customer service directly at https://helpcenter.galaxus.ch/hc/de/requests/new. Your request can then be examined individually.

the connection cable is different

The iron must be purchased separately.

Yes, that's all there.

According to our own research, this is the CH model, which is why it does not require a Schuko adapter.

I can only find something in the manual about the child lock. Have a look here; https://s1.kaercher-media.com/documents/manuals/raw/000/BTA-5542253-000-04.pdf :-) Unfortunately, we don't know how you can change the fuse, as we haven't tried out the item. But I'll post the question in the community, and maybe another customer can help you. :-)

The general Swiss surcharge and a Swiss plug. Nothing else. Sad but true.