Schwihag Point Switch Rollers

Introduction

Delegates attending this course will develop their skills and knowledge to set up and adjust double and single Schwihag rollers from new installation and conduct maintenance activities on Schwihag Roller Systems as used on points throughout the UK Mainline. Candidates will further learn how to deal with 'hogged' switches when setting up/checking Schwihag rollers

Aims

The aim of the course is to help candidates better understand maintenance, setting up and adjustments of Schwihag Roller Systems to SMS standards

Objectives

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

	Carry out maintenance activities to SMS standards.
	Initially set up Schwihag rollers from new installation
	Make adjustments as required to ensure continued correct operation.
	Identify and deal with 'hogged' switches

Who Should Attend

Persons who may be required to set up/adjust Schwihag roller systems following new roller base plate (chair) installations or renewal and/or people who are required to carry out maintenance activities on Schwihag rollers

Prerequisites

Candidates should:

	have an understanding of point layouts i.e. normal/reverse
	be able to use basic hand tools
	be able to interpret Signal Maintenance Specifications (SMS)

Features

Provides knowledge of both single and double rollers. The different set ups for all switch types where Schwihags are used, i.e. shallow depth and full depth switches. How to identify the switch type to ensure roller plates are fitted to the correct bearers and the correct roller base plates have been used. This course further details the correct tools to be used including gauges and how to correctly use them. The course allows time for the candidate to gain experience of hands on setting up and testing in a safe environment. The SMS procedures for the equipment is also demonstrated and practiced.

NOTE: This course does not cover the installation or renewal of base plates (chairs). The process of installing a roller chair is much the same as any other chair fitted to points systems. However, care must be exercised when selecting the correct chair and fixings to use.

Learning Approach

Classroom theory session using visual aids, and practical demonstrations.

Assessment

Written test paper plus practical assessments (both of which must be passed to receive a certificate of achievement)

Duration: 1 day

Number of Participants: Minimum 3 - Maximum 6

Booking Code: SRPS