Bystronic Spirit 3015 3KW

[TEKCO-Adam]

We got a second hand bystronic spirit 3015 3KW laser but without any proper training.

We are looking to cut mild steel material 3 - 12mm thick, does any one have any settings that are best suited for this, and what settings are needed to adjust the laser focus? 7.5" Head

 

[Nick94]

I could try to help with parameters for cutting but is a lot of work as I cannot see the machine the material or try myself.
Is not only about cutting parameters here, if there is no training I suggest you guys get a training course or the begginers might create a lot of problems to the machine.
Did they do any cutting tests with this machine when they sold it?