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Elements and Performance Criteria

1. Prepare to rewind single phase machines
   • Work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures for a given work area are identified and applied
2. Existing WHS/OHS risk control measures for work preparation are followed
3. Work instructions are identified, obtained and applied
4. Advice is sought from work supervisor to ensure the work is coordinated effectively with others
5. Winding data is obtained from records or work supervisor in accordance with workplace procedures
6. Materials required for work are obtained in accordance with technical specifications and workplace procedures
7. Tools, equipment and testing devices needed to carry out work are obtained and checked for correct operation and safety
8. Rewind single phase machines
   • Existing WHS/OHS risk control work measures are followed
9. Machines/equipment are checked and isolated in accordance with WHS/OHS requirements and workplace procedures
10. Single phase machine is dismantled and parts tagged and stored to prevent loss or damage in accordance with workplace procedures and instructions
11. Winding is stripped from stator in accordance with workplace procedure and instructions
12. Stator is wound and insulated in accordance with winding data and workplace procedures
13. Machine is assembled and prepared for inspection and testing in accordance with workplace procedures
14. Unplanned situations are responded to in accordance with workplace procedures in a manner that minimises risk to personnel and equipment
15. Routine quality checks are conducted to ensure electrical coils are correctly wound with correct wire, number of turns and shape in accordance with work instructions and technical specifications
16. Rewind stators work is completed within timeframe, environment and workplace conditions
17. Complete workplace report
    • WHS/OHS workplace completion risk control measures are followed
18. Workplace report, forms/data sheets are completed accurately in accordance with workplace procedures

Range Statement

Range is restricted to essential operating conditions and any other variables essential to the work environment. Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.
Rewinding single phase machines must include the following:	dismantling and winding stators for single phase machines in an environment designed specifically for the purpose

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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 work reports planning to dismantle and wind stators for single phase machines rewinding single phase induction machines, including: adhering to quality workplace procedures assembling machine and preparing for inspection and testing completing workplace report/forms accurately dealing with unplanned events in accordance with workplace procedures in a manner that minimises risk to personnel and equipment dismantling machine and storing parts securely following winding specifications and/or instructions preparing stator for winding selecting correct coils and insulation winding and connecting stator correctly using tools safely in accordance with workplace procedures.

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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:

relevant job safety assessments or risk mitigation processes relevant manufacturer specifications relevant WHS/OHS legislated requirements relevant workplace documentation relevant workplace policies and procedures safe working practices and rewinding single phase machines sustainable energy principles and practices techniques of winding single phase machines, including: electrical machine insulation types and applications coil placement techniques coil connection arrangements and terminations winding insulation methods.

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