Entries tagged with: troubleshooting
This course presents a comprehensive overview of troubleshooting concepts and methods for electrical and electronic systems. The course is designed for technicians who already have a good understanding of DC and AC fundamentals. Emphasis is placed on thinking systematically about determining the cause of electrical problems, and selecting and using the correct meters and tools to obtain needed information.
Course 210, Escalator Step Installation and Maintenance, assists the participant in demonstrating proper safety procedures and a working knowledge of the functions of various escalator and elevator components, controls, and assemblies.
Course 211, Escalator-Specific Handrail Installation and Maintenance, assists the participant in demonstrating proper safety procedures and a working knowledge of the functions of various escalator handrail components, controls, and assemblies.
Course 215, Elevator-Specific Mechanical Drive Systems course, assists the participant in demonstrating a working knowledge of the way drive machines for various types of elevators work and are configured. This course demonstrates the differences in elevator drive technology that is in common use in a public transit system.
Course 216, Elevator-Specific Principles of Door Operation and Maintenance, assists the participant in demonstrating a working knowledge of the function of various elevator door configurations, including their components and how they should be inspected and maintained.
Course 250, Principles of Troubleshooting, provides an overview of the troubleshooting process along with related general strategies, tips and pitfalls. Troubleshooting in the context of transit escalator and elevator systems will also be discussed.
302, Advanced Electrical Printreading, assists the participant in building on previous knowledge of reading prints, particularly ladder diagrams, towards understanding how electrical devices are represented on prints and how advanced printreading skills are essential for troubleshooting common electrical circuits found on escalators and elevators in a transit environment.
The purpose of the Track Circuits Troubleshooting and Repair course is to assist the participant in gaining in troubleshooting and repairing track circuits and their associated components.
The purpose of the Switches and Derails Troubleshooting and Repair course is to assist the participant in gaining knowledge in troubleshooting and repairing switches, derails and their associated components.
The purpose of the Highway Grade Crossing Troubleshooting and Repair course is to assist the participant in gaining in troubleshooting and repairing highway grade crossings and their associated components.
Course 300, Principles of Troubleshooting and Diagnostics, presents participants with an orientation to troubleshooting best practices. This course is organized into three modules: 1. Principles of Troubleshooting, 2. Troubleshooting Electrical-Electronic Systems, 3. Monitoring and Diagnostics.
Course 302, Troubleshooting Truck Systems, provides participants with an overview to troubleshooting railcar truck systems. This course examines probable causes of symptoms relating to the truck’s suspension, frame, bolster, gearboxes, wheels, and axles. Troubleshooting is presented within four categories of symptoms: Poor ride quality; air and oil leaks; ground brushes; and carbody leaning and incorrect car height.
Course 303, Troubleshooting Propulsion and Dynamic Braking Systems, is a one-module course that provides participants with the essential steps to approach troubleshooting propulsion and dynamic braking systems on U.S. transit light and heavy rail vehicles. NOTE: This course can be taught with focus on AC traction motors or as DC traction motors. The course instructor can choose to use one or both of these sections depending on their training needs. As such, this course has pre-course and post-course assessments for either of the two topics. Please contact Xinge Wang at the Transportation Learning Center for more information regarding the delivery of this course
Course 304, Troubleshooting and Repair of Auxiliary Power Supply and Battery Systems, is a two-module course that provides participants with the essential steps in approaching troubleshooting and repair of APS and battery systems on U.S. transit light and heavy rail cars.
Course 305, Troubleshooting Friction Braking Systems, provides participants with the essential steps to approach troubleshooting and repair of friction braking systems on U.S. transit light and heavy rail vehicles. Course participants engage in a series of activities that help them prepare to troubleshoot friction brakes on passenger rail cars. This course is organized into four modules. Please note that Module 1 is specific to pneumatic braking and Module 2 to hydraulic braking. The course instructor may choose to use one or both of these modules depending on their training needs.
Course 306: Troubleshooting of HVAC Systems provides an overview to troubleshooting HVAC systems on railcars within the context of general troubleshooting and best practices. There is only one module for Course 306.
This half-day course provides participants with some essential steps to approach troubleshooting current collectors in overhead catenary and third rail systems. This course builds on Course 300 Principles of Troubleshooting and Diagnostics.
05-31-2017 - Files updated with changes from Tech Editor.
Course 308, Troubleshooting the Rail Carbody, is a half-day course that consists of one module, providing participants with troubleshooting principles and strategies for working with components are areas of the rail vehicle. Content is supplemented with activities, discussions and examples that engage participants with their own learning and facilitate better recall of information. Assessments are provided to measure participant progress and growth.
Course 309, Troubleshooting of Rail Vehicle Doors, is a three-module course that provides participants with the essential steps to approach troubleshooting and replacing rail vehicle door components. NOTE: Module 3 does not have a written assessment.
The purpose of the Signal Power Troubleshooting and Repair course is to assist the participant in gaining working knowledge in troubleshooting and repairing signal power distribution systems.
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