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Route Relay Interlocking Spec 850

Duration: 15 Days

Division: Signal Maintenance

Course code: RRI

Venues: Clapham or Derby

Who Should Attend

For those whose work requires an understanding of operation and faulting techniques used on free wired interlocking systems. Essentially delegates must be able to interpret wiring diagrams and be proficient in the use of a multi-meter. Additionally, a good understanding of signalling systems and a successfully completed Introduction to Relay Interlocking (RI) course certification.

Objectives

On successful completion of the course the delegate will be able to:

•  Explain the operation of the system
•  Locate and rectify faults throughout the system

Content

•  Introduction
•  Route checking
•  Route selection and PBI
•  Route releasing including train operated route release
•  Route calling
•  Overlaps
•  Point circuits
•  Panel indications
•  Route holding & locking
•  Fault Location techniques

Learning Approach

Classroom sessions, practical demonstrations and practical fault finding sessions on a working RRI system. Approximately 75% of the course is spent on practical work. Theory and practical assessments are included.

Features

Delegates have an opportunity to develop fault finding skills on a complex interlocking without compromising the safety of a working interlocking. The skills thus obtained allow the rapid resolution of potentially costly failures on lineside systems. The use of a system not connected to a working railway allows the introduction of a range of faults giving the delegate the maximum experience of potential failures on systems of normally good reliability.

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We are constantly adding new dates to our portfolio of courses.If a date cannot be viewed please call 0845 880 8108 to discuss and arrange a date that suits your needs.

Please note reserved events are also available on all TQ Catalis courses.