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?
Determine job requirements
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Follow standard operating procedures (SOPs) Completed |
Evidence:
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Comply with work health and safety (WHS) requirements at all times |
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Completed |
Evidence:
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Use appropriate personal protective equipment (PPE) in accordance with SOPs |
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Completed |
Evidence:
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Identify job requirements from specifications, drawings, job sheets or work instructions |
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Completed |
Evidence:
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Undertake preventive maintenance checks/ adjustments
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Check the temperature, pressure and properties of the system for conformance to specification Completed |
Evidence:
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Check the noise/vibration levels of the system for conformance to specification |
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Completed |
Evidence:
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Perform preventative maintenance tasks according to manufacturers' specifications using refrigeration techniques/practices |
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Completed |
Evidence:
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Undertake fault-finding
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Identify system components Completed |
Evidence:
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Interpret the characteristics and operation of each component |
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Completed |
Evidence:
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Inspect and test the operational function of each component and assess correct operation against specification |
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Completed |
Evidence:
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Repair/replace faulty components
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Localise faulty components and confirm malfunction Completed |
Evidence:
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Remove the refrigerant safely from the system and contain in accordance with procedures and regulatory requirements, where appropriate |
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Completed |
Evidence:
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Dismantle faulty components and repair to manufacturers' specifications, as required |
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Completed |
Evidence:
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Select replacement parts from manufacturers' catalogues |
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Completed |
Evidence:
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Return to service multistage, cascade and/or ultra-cold refrigeration systems
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Reassemble components and test for correct operation and assess against specification Completed |
Evidence:
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Charge the system safely with correct refrigerant and in accordance with procedures and regulatory requirements, where appropriate |
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Completed |
Evidence:
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Verify correct operation of the equipment |
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Completed |
Evidence:
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Complete maintenance records/service reports according to SOPs and legislative requirements |
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Completed |
Evidence:
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