My Inca 2100 came with a riving knife that is always in place. The standard blade guard has never been on the saw. I wish now I had purchased the optional SUVA guard, but they are no longer available.
I also had an Inca 850. The riving knife was always in place. I also had the optional SUVA guard for that saw ans liked it. It was almost always attached for any operation that permitted it.
Larry