Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners
MEM18091 Mapping and Delivery Guide
Maintain and repair multistage, cascade and/or ultra-cold industrial refrigeration systems
Version 1.0
Issue Date: May 2024
Qualification | - |
Unit of Competency | MEM18091 - Maintain and repair multistage, cascade and/or ultra-cold industrial refrigeration systems |
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Description | |||
Employability Skills | |||
Learning Outcomes and Application | This unit of competency defines the skills and knowledge required to maintain and repair multistage, cascade and ultra-cold industrial refrigeration systems.It applies to retrofitting existing multi-stage, cascade and/or ultra-cold industrial refrigeration systems; reconditioning components; returning to service and testing systems; and completing service reports for administrative action.A Refrigerant Handling Licence must be held by any person who carries out work in relation to refrigeration and air conditioning equipment. Band: BUnit Weight: 4 | ||
Duration and Setting | X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting. |
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Prerequisites/co-requisites | |||
Competency Field | Maintenance and diagnostics |
Development and validation strategy and guide for assessors and learners | Student Learning Resources | Handouts Activities |
Slides PPT |
Assessment 1 | Assessment 2 | Assessment 3 | Assessment 4 | |
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Elements of Competency | Performance Criteria | |||||||
Element: Determine job requirements |
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Element: Comply with work health and safety (WHS) requirements at all times | ||||||||
Element: Use appropriate personal protective equipment (PPE) in accordance with SOPs | ||||||||
Element: Identify job requirements from specifications, drawings, job sheets or work instructions | ||||||||
Element: Undertake preventive maintenance checks/ adjustments |
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Element: Check the noise/vibration levels of the system for conformance to specification | ||||||||
Element: Perform preventative maintenance tasks according to manufacturers' specifications using refrigeration techniques/practices | ||||||||
Element: Undertake fault-finding |
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Element: Interpret the characteristics and operation of each component | ||||||||
Element: Inspect and test the operational function of each component and assess correct operation against specification | ||||||||
Element: Repair/replace faulty components |
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Element: Remove the refrigerant safely from the system and contain in accordance with procedures and regulatory requirements, where appropriate | ||||||||
Element: Dismantle faulty components and repair to manufacturers' specifications, as required | ||||||||
Element: Select replacement parts from manufacturers' catalogues | ||||||||
Element: Return to service multistage, cascade and/or ultra-cold refrigeration systems |
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Element: Charge the system safely with correct refrigerant and in accordance with procedures and regulatory requirements, where appropriate | ||||||||
Element: Verify correct operation of the equipment | ||||||||
Element: Complete maintenance records/service reports according to SOPs and legislative requirements |