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Elements and Performance Criteria

  1. Prepare to conduct mechanical tests on electrical machines and components
  2. Existing WHS/OHS risk control measures for work preparation are followed
  3. Scope of work is determined from job sheets, specifications and regulatory requirements
  4. Advice is sought from the work supervisor to ensure the work is coordinated effectively with others
  5. Machine data is obtained from data records or directly from measurements and recorded in accordance with workplace procedures
  6. Materials required for the work are obtained in accordance with workplace procedures
  7. Tools, equipment and testing devices needed to carry out work are obtained and checked for correct operation and safety
  8. Conduct mechanical tests on electrical machines and components
  9. Machines/equipment are checked and isolated in accordance with WHS/OHS requirements and workplace procedures
  10. Mechanical tests/measurements are conducted to establish operational condition of the machine
  11. Serviceability status of the machine is determined from test results and recorded
  12. Unplanned situations are responded to in accordance with workplace procedures in a manner that minimises risk to personnel and equipment
  13. Electrical coil work is completed within timeframe, environment and workplace conditions
  14. Complete workplace report
  15. Serviceability status of the machine, including specifications for any repair work required, is documented in accordance with workplace procedures and appropriate person/s notified

Performance Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least two separate occasions and include:

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures and practices, including using risk control measures

applying sustainable energy principles and practices

completing workplace reports

conducting mechanical inspections and tests on electrical machines and components, including:

determining the serviceability status of the machine correctly from inspection and test results

dismantling machine and storing parts securely

documenting the serviceability status of the machine clearly

setting up tests correctly

taking test and measurement readings accurately

dealing with unplanned events in accordance with workplace procedures in a manner that minimises risk to personnel and equipment

planning to conduct mechanical inspection and tests on electrical machines and components

using tools safely in accordance with workplace procedures.


Knowledge Evidence

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

current industry practices and technologies

electric motor mechanical measuring, inspection and testing devices and techniques

devices and techniques for measuring geometric attributes, including a measuring device for geometric attributes, dynamic balancing and alignment of shafts

operational inspection, test/measuring devices and their application

set-up of test/measuring devices, including safety and set-up procedures

storage, maintenance and care of test/measuring devices, including mechanical measuring and testing devices

taking and interpreting readings, including taking and interpreting reading by the correct method, measuring roundness, dynamic balancing and aligning shafts

relevant job safety assessments or risk mitigation processes

relevant manufacturer specifications

relevant safe working practices

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures

sustainable energy principles and practices.