What should be included in an archive of equipment and facilities

I don't know what kind of archives you intend to do for your instruments? Technical files, equipment maintenance ledger? Technical file: including the date of entry, manufacturer, acceptance criteria, acceptance of the appropriateness of acceptance, acceptance of the person, but also includes some technical data of the equipment. Equipment overhaul ledger: overhaul date, work content, the person in charge, technical data, failure statistics, the data and materials of the components, manufacturers, etc.