Hi Juan Alberto
Have you some picture of the lathe? On the internet I've found only this:
Unfortunately I got no info about Comesa industry, I only see a site Comesa srl – Lavorazioni Meccaniche di Precisione but it seems that they produce mechanical parts now, maybe they changed production. It can be good to send a mail asking for manual or other info, usually here factory are nice to help people, even if not linked with professional dealing.
I had the same trouble some years ago with my old lathe, maybe late '60, closed factory, no manual and no paper at all.
To be honest I never heard about Comesa brand for lathe. Grazioli Fortuna, Graziano, Tovaglieri, Ursus, Ceriani, Pontiggia. Maybe they produced for export market. Hope you'll find more info asking directly to the factory. If you need help with language to contact them let me know
No info even in Gb site with many brand with manual
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