OLIVETTI - Service Manuals
2 manuals available for download
Olivetti stands as a pioneering manufacturer of office equipment and computing devices, renowned for precision engineering and innovative design across decades of Italian industrial excellence. Our technical documentation collection provides comprehensive service manuals, repair guides, and workshop materials essential for maintaining and troubleshooting Olivetti equipment. Whether you need detailed owner's manuals, parts lists, or maintenance procedures for classic calculating machines and business devices, our PDF downloads deliver the professional-grade technical information required by technicians, restorers, and authorized service centers worldwide.
Olivetti Divisumma 24 Superautomatic Printing Calculator
Operating instructions manual for the Olivetti Divisumma 24 superautomatic printing calculator. This comprehensive guide covers entry keys, clearing procedures, and the full range of arithmetic operations including addition, subtraction, subtotals, and credit balance handling. It explains multiplication and division with detailed step-by-step examples, the repeat lever function for rapid calculations, and both static and dynamic memory features for complex workflows. The date key functionality is demonstrated with practical applications, and the manual includes real-world use cases such as discount calculations, percentage operations, invoice preparation, surface area computations, and sterling currency conversions. A detailed keyboard diagram with labeled components and worked examples ensures confident operation of this robust mechanical calculator.
Olivetti Tetractys Service Manual
Service manual for the Olivetti Tetractys calculating machine, providing comprehensive technical documentation for operation and maintenance of this mechanical calculator. Covers fundamental arithmetic functions—addition, subtraction, multiplication, and division—along with memory operations and number entry procedures. Details resetting protocols, adjustment techniques, and systematic troubleshooting methods. Includes detailed schematic diagrams of the internal mechanical assembly, parts lists with numbered reference illustrations for component identification, and technical procedures for service and repair of the Tetractys mechanism.