The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!
From the Wiki University
What evidence can you provide to prove your understanding of each of the following citeria?
Prepare to repair and retrofit air conditioner system
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Nature and scope of work requirements are identified and confirmed Completed |
Evidence:
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OH&S requirements, including individual State/Territory regulatory requirements and personal protection needs are observed throughout the work Completed |
Evidence:
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Procedures and information such as workshop manuals and specifications, and tooling required, are sourced Completed |
Evidence:
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Method options are analysed and those most appropriate to the circumstances are selected and prepared Completed |
Evidence:
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Technical and/or calibration requirements for repair and retrofit are sourced and support equipment is identified and prepared Completed |
Evidence:
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Warnings in relation to working with air conditioning and refrigerant are observed Completed |
Evidence:
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De-gas and re-gas air conditioner system
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Correct information is accessed and interpreted from manufacturer/component supplier specifications Completed |
Evidence:
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System is de-gassed using approved recovery unit Completed |
Evidence:
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System is evacuated in accordance with manufacturer/ component supplier specifications and industry codes of practice and State/Territory legislation with reference to ozone depleting substances Completed |
Evidence:
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System is re-gassed and performance tested using approved methods and equipment Completed |
Evidence:
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De-gas and re-gas air conditioner system is completed without causing damage to any component or system Completed |
Evidence:
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De-gassing and re-gassing operations are carried out with respect to ozone depleting substances and according to industry regulations/guidelines, OH&S legislation, legislation and enterprise procedures/policies Completed |
Evidence:
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Repair/retrofit air conditioning systems
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Correct information is accessed and interpreted from manufacturer/component supplier specifications Completed |
Evidence:
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Air conditioning repair/retrofit procedures are determined after performance testing Completed |
Evidence:
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Repair/retrofit of the system and components are carried out in accordance with manufacturer/component supplier specifications Completed |
Evidence:
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Repair/retrofit air conditioning system is completed without causing damage to any component or system Completed |
Evidence:
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Repair/retrofit is carried out according to industry regulations/guidelines, OH&S legislation, legislation and enterprise procedures/policies Completed |
Evidence:
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Prepare air conditioning system for use
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System is tested prior to placing into service and results are documented according to enterprise policies and procedures Completed |
Evidence:
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Service schedule documentation is completed Completed |
Evidence:
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Final inspection is made to ensure protective guards and safety features are in place Completed |
Evidence:
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Job card is processed in accordance with workplace procedures Completed |
Evidence:
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