Which severity S2 or S3 do I choose in the risk graph? I show this on an example machine.

How to read and how work with the risk graph?

first video of the series "Risk Assessment for engineers" Why the design engineer has to know how to write a risk assessment

Openings in coverings are permitted up to 18 cm for gaps and up to 24 cm for square openings.

With a 20 cm safety distance behind the lattice fence, you are safe.

18 cm - prohibited 8-18 cm - leg (1,1m) 2-8 cm - arm (85cm)