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Elements and Performance Criteria

  1. De-gas refrigeration system
  2. Remove refrigeration system
  3. Replace refrigeration system
  4. Gas and commission refrigeration system

Required Skills

This section describes the essential skills and knowledge and their level required for this unit

Required skills

speak clearly and directly in order to inform team members of performance test results

apply teamwork to a range of situations

solve problems particularly in teams in order to meet performance indicators

show initiative in adapting to changing work conditions or contexts particularly when working across a variety of work areas

access interpret and apply information on relevant organisation policies procedures and instructions particularly to ensure OHS requirements are adhered to during deregassing

manage time when planning preparing and organising work priorities

take responsibility for organising own work priorities

Required knowledge

relevant Occupational Health and Safety and Environmental regulations and organisation policies and procedures needed to carry out work in a manner which ensures the safety of people equipment and the environment

technical work documentation covering procedures specifications schedules and work plans or equivalent

quality system documentation covering instructions procedures performance indicators and review processes or equivalent

cost minimisationwaste avoidance policies procedures and practices

environmental protection requirements relating to the disposal of waste material

established communication channels and protocols

problem identification and resolution techniques

statutory legislation where application

degassing and regassing procedures

refrigeration removal and replacement procedures

leakage test procedures

system electrical circuits

equipmentmaterial safety requirements

equipment maintenance procedures

appropriate refrigerantoils and capacities

pipe and hose fabrication procedures

Evidence Required

The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria Required Skills and Knowledge the Range Statement and the Assessment Guidelines for this Training Package

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Evidence of the following is essential

compliance with relevant legislative regulations standards codes of practice and establish safe practices and organisation policies and procedures for managing personal work priorities

maintaining a working knowledge of current work systems and practices

working and communicating effectively and positively with others involved in the work

applying within authority the requirements of the job or work role in relation to

achieving production goals

achieving work quality goals

responding positively to changing work requirements

contributing effectively to cost reduction initiatives

effectively applying problem solving techniques

modify activities to cater for variations in organisation context and environment

remove and replace refrigeration systems in accordance with specifications

gas refrigerant system degassed and regassed

conduct system performance test

conduct a leak test

complete organisation documentation written electronic

Context of and specific resources for assessment

assessment of the competency should take place in a safe working environment in a passenger motor vehicle manufacturing plant or simulated environment using toolsequipmentmachinery required for the production process without undue disruption to the production process

assessment is to occur under standard and authorised work practices safety requirements and environmental constraints

Method of assessment

A range of assessment methods should be used to assess practical skills and knowledge The following examples are appropriate for this unit

assessment methods must confirm consistency and accuracy of performance over time and in a range of organisation relevant contexts together with application of underpinning knowledge

assessment methods must be by direct observation of tasks and include questioning on underpinning knowledge to ensure its correct interpretation and application

assessment may be applied under project related conditions real or simulated and require evidence of process

assessment must confirm a reasonable inference that competency is able not only to be satisfied under the particular circumstance but is able to be transferred to other circumstances


Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording in the Performance Criteria is detailed below. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts.

OHS requirements may include:

Legislation and regulations, organisational safety policies and procedures and may include: the use of personal protective equipment and clothing, rescue services, fire fighting organisation and equipment, first aid equipment, hazard and risk control and elimination, systems covering the use of hazardous materials and substances and manual handling procedures including lifting and carrying.

Organisationrequirements may include:

access and equity principles and practices

environmental management (waste disposal, recycling and re-use guidelines)

emergency and evacuation procedures

equipment use procedures

ethical standards

legal obligations

maintenance and storage procedures

organisational and site guidelines

policies and procedures relating to own role and responsibility

procedural manuals

quality assurance guidelines

quality and continuous improvement processes and standards

recording and reporting guidelines.

Tools and equipment may include:

hand tools

refrigerant leak detecting equipment, evacuation equipment, refrigerant recovery and/or recycling equipment, thermometers, refrigerant gassing equipment, refrigerant, refrigerant oils, refrigeration system kits

ram air fan

pipes, hoses, fittings.