Also working with that one, sometimes it is even hard to read guidelines from paper because all written on a foreign language (usually it is deutch or chinese) which is to hard for me to understand so I am using google before every step (youtube,articles,services, exactly like this one
https://isaccurate.com/technical-translation-services) which helped me to get almost all technical terms which where written on deutsch, thats too hard for me and I am thinking about going to maintenance service but it is not too easy lol because of a lockdown all stations are closed xd