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Elements and Performance Criteria

  1. Prepare to find and rectify faults
  2. WHS/OHS risk control measures and workplace procedures are followed in preparation for work
  3. Scope of fault is obtained from documentation and/or from work supervisor to determine work
  4. Advice is sought from work supervisor to ensure work is coordinated effectively with others
  5. Sources of materials required for work are identified in accordance with workplace procedures
  6. Tools, equipment and testing devices required to carry out work are obtained in accordance with workplace procedures and checked for correct operation and safety
  7. Need to inspect, test and measure live work is determined in accordance with WHS/OHS requirements and workplace procedures
  8. Apparatus is inspected and isolated in accordance with WHS/OHS requirements and workplace procedures
  9. Fault finding of industrial processes, control apparatus and systems is conducted using measured and calculated values of system parameters in accordance with workplace procedures
  10. Apparatus components are dismantled, as required, and parts stored to protect against loss or damage in accordance with workplace procedures
  11. Faulty components are rechecked and fault status confirmed
  12. Unplanned situations are dealt with safely and with the approval of relevant person/s in accordance with workplace procedures
  13. Fault-finding activities are carried out without damage to apparatus circuits, the surrounding environment or services using sustainable energy principles
  14. Materials required to rectify faults are sourced and obtained in accordance with workplace procedures
  15. Repairs are conducted without damage to relevant components or apparatus in accordance with workplace procedures and sustainable energy principles
  16. Repairs are inspected and tested in accordance with workplace procedures and relevant industry standards
  17. Apparatus is reassembled, inspected, tested and prepared for return to customer in accordance with workplace procedures and relevant industry standard
  18. Complete and report fault-finding and rectification activities
  19. Work area is cleaned and made safe in accordance with workplace procedures
  20. Work completion is documented and relevant person/s notified in accordance with workplace procedures

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, including:

using risk control measures

completing and reporting fault-finding and rectification activities

dealing with unplanned situations with the approval of relevant person/s

dismantling apparatus components

documenting work and notifying relevant person/s

documenting work tasks and rectifications to workplace procedures

identifying sources of materials required for work

inspecting and isolating apparatus

inspecting, testing and measuring live work

measuring and calculating control apparatus and systems values of parameters to find faults

obtaining the scope to the fault

obtaining tools, equipment and testing devices to carry out work

rectifying faults without damage

using sustainable energy practices.


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:

intermittent faults and relevant causes of intermittent faults

effect to cause reasoning - assumptions of possible causes

inspection and testing procedures

isolation procedures

methods for testing

problem-solving techniques

relevant control apparatus and systems

relevant factors and the nature of a fault

relevant job safety assessments or risk mitigation processes

relevant manufacturer specifications and operating instructions

relevant measuring parameters

relevant methods for testing assumptions

relevant tools, equipment and testing devices

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace instructions, policies and procedures

sustainable energy principles.