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Elements and Performance Criteria

  1. Prepare to install and maintain of escalators, moving walks and treadways.
  2. Install and maintain escalators, moving walks and/or treadways
  3. Completion and report of install and maintain activities
  4. Note.Examples of documentation are components fault reports, test results, authorisations, permits, parts/component dispatch and store records

Required Skills

This describes the essential skills and knowledge and their level required for this unit

Evidence shall show that knowledge has been acquired of safe working practices and installing and maintenance of escalators moving walks and treadways

All knowledge and skills detailed in this unit should be contextualised to current industry practices and technologies

KSEGA Escalators moving walk and treadway mechanics

Evidence shall show an understanding of installing and maintaining escalators moving walks and tread ways to an extent indicated by the following aspects

T Escalators and moving walks components encompassing

Machine Brakes

Controller

Safety devices

Balustrade lighting

Stepspalletsbelts

Hand rail

Drive chain

Truss

Track systems

Steppallet chains

Rollers Tension carriage

Hand rail earthing

T Lubricant selection for escalator components encompassing

Corrosion protection

Friction reduction

Cooling

Viscosity

Lubricant loss and loss estimation

Suitable oils greases coolants rust preventatives and solvents for particular devices

T Lubricant application for escalator components encompassing

Hand Grease guns

Oil cans

Pressure lubricators

Oil misters

Level indicators

Estimating quantities

Lubrication points

Automatic lubricators

T Escalators basic principles encompassing

Statutory and enterprise requirements Lift Code OHS emergency stop danger signage barriers and running clearances

Purpose of controller safety devices chainsteps and hand rail

Techniques for repair of stepsbeltspallets combs guards balustrades Newel rollers balustrade lighting and hand rails

Adjustments of chains hand rail brake steps and safety devices

T Escalator safe working procedures encompassing

Removing stepspallets

Working in motor roompit

Cleaninglubricating

Guards

Hand rails removerefit

T Escalator installation and commissioning encompassing

Aligning

Testing

Handling

Running clearances

T Escalator types to suit applications encompassing

Factors

volume of people

Gradient

Multi floor use

T Moving walks encompassing

Types Continuous belts and palletised types

Statutory requirements OHS Lift Code

Comparison with escalator

T Tread Ways encompassing

Belt and palletised types

Statutory requirements OHS Lift Code

Evidence Required

The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria Required Skills and Knowledge the Range Statement and the Assessment Guidelines for this Training Package

The Evidence Guide forms an integral part of this unit It must be used in conjunction with all parts of this unit and performed in accordance with the Assessment Guidelines of this Training Package

Overview of Assessment

Longitudinal competency development approaches to assessment such as Profiling require data to be reliably gathered in a form that can be consistently interpreted over time This approach is best utilised in Apprenticeship programs and reduces assessment intervention It is the Industrys preferred model for apprenticeships However where summative or final assessment is used it is to include the application of the competency in the normal work environment or at a minimum the application of the competency in a realistically simulated work environment It is recognised that in some circumstances assessment in part or full can occur outside the workplace However it must be in accordance with industry and regulatory policy

Methods chosen for a particular assessment will be influenced by various factors These include the extent of the assessment the most effective locations for the assessment activities to take place access to physical resources additional safety measures that may be required and the critical nature of the competencies being assessed

The critical safety nature of working with electricity electrical equipment gas or any other hazardous substancematerial carries risk in deeming a person competent Sources of evidence need to be rich in nature to minimise error in judgment

Activities associated with normal every day work have a bearing on the decision as to how much and how detailed the data gathered will contribute to its richness Some skills are more critical to safety and operational requirements while the same skills may be more or less frequently practised These points are raised for the assessors to consider when choosing an assessment method and developing assessment instruments Sample assessment instruments are included for Assessors in the Assessment Guidelines of this Training Package

Critical aspects of evidence required to demonstrate competency in this unit

Before the critical aspects of evidence are considered all prerequisites shall be met

Evidence for competence in this unit shall be considered holistically Each element and associated performance criteria shall be demonstrated on at least two occasions in accordance with the Assessment Guidelines UEE Evidence shall also comprise

A representative body of work performance demonstrated within the timeframes typically expected of the discipline work function and industrial environment In particular this shall incorporate evidence that shows a candidate is able to

Implement Occupational Health and Safety workplace procedures and practices including the use of risk control measures as specified in the performance criteria and range statement

Apply sustainable energy principles and practices as specified in the performance criteria and range statement

Demonstrate an understanding of the essential knowledge and associated skills as described in this unit It may be required by some jurisdictions that RTOs provide a percentile graded result for the purpose of regulatory or licensing requirements

Demonstrate an appropriate level of skills enabling employment

Conduct work observing the relevant Anti Discrimination legislation regulations polices and workplace procedures

Demonstrated consistent performance across a representative range of contexts from the prescribed items below

Install and maintenance of escalators moving walks and treadways as described in and including

A Escalators

B Moving walks

C Treadways

D Dealing with unplanned events by drawing on essential knowledge and skills to provide appropriate solutions incorporated in the holistic assessment with the above listed items

Note

Successful completion of relevant vendor training may be used to contribute to evidence on which competency is deemed In these cases the alignment of outcomes of vendor training with performance criteria and critical aspects of evidence shall be clearly identified

Context of and specific resources for assessment

This unit should be assessed as it relates to normal work practice using procedures information and resources typical of a workplace This should include

OHS policy and work procedures and instructions

Suitable work environment facilities equipment and materials to undertake actual work as prescribed by this unit

These should be part of the formal learningassessment environment

Note

Where simulation is considered a suitable strategy for assessment conditions must be authentic and as far as possible reproduce and replicate the workplace and be consistent with the approved industry simulation policy

The resources used for assessment should reflect current industry practices in relation to installation and maintenance of escalators moving walks and treadways

Method of assessment

This unit shall be assessed by methods given in Volume Part Assessment Guidelines

Note

Competent performance with inherent safe working practices is expected in the industry to which this unit applies This requires assessment in a structured environment which is primarily intended for learningassessment and incorporates all necessary equipment and facilities for learners to develop and demonstrate the essential knowledge and skills described in this unit

Concurrent assessment and relationship with other units

There are no concurrent assessment recommendations for this unit


Range Statement

10) This relates to the unit as a whole providing the range of contexts and conditions to which the performance criteria apply. It allows for different work environments and situations that will affect performance.

Competency shall be demonstrated in relation to installing and maintaining at least one of the following:

Escalators (single or multiple units)

Moving walks (single or multiple units)

Treadways (belt or pallet type)

At least five of the following:

Handrails

Steps

Pallets

Step-chains and associated driving equipment

Chains

Combs

Guards

Balustrades

Step rollers

Newel rollers

Motors

Controllers

Safety devices

Generic terms used throughout this Vocational Standard shall be regarded as part of the Range Statement in which competency is demonstrated. The definition of these and other terms that apply are given in Volume 2, Part 2.1.