Bøker av Dieter Unger

This book offers everyone who plans, builds or operates lifts and escalators a comprehensive overview of the important topics: starting with the standards and technical rules through to the history of technology. Planning, operation, maintenance and documentation of lifts and escalators are described. Numerous meaningful color illustrations complement the text. The book serves as a reference work for operators of lifts and escalators. The many examples, tips and advice from practice make it a helpful companion in daily work.