Common Elevator Circuit Diagram Annotations Collection

Author: Chang Lude
Publisher:
Publish Date: 2004-01-01
Features: Based on the author's experience in elevator maintenance, this book comprehensively introduces the reading methods of circuit diagrams for main circuits, control power circuits, safety circuits, holding brake circuits, door operating circuits, internal and external call circuits, and hoistway signal circuits in common elevator systems through annotation explanations. This enables readers to understand elevator circuit diagrams more easily. The book can serve as a supplementary teaching material for training of primary elevator maintenance technicians and also as a reference book for elevator maintenance personnel.