AURVTW009 Carry out gas metal arc welding
Course Content Includes:
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The principles of operation of air con and HVAC systems
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Refrigerant handling safety and environmental considerations
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Air con service, maintenance, diagnosis and repair
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The current phase out of R134a refrigerant
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The new HFO1234yf refrigerant gas
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Refrigerant identification and recovery
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Overhauling, retrofitting and modification of air con systems
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Reverse flushing
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Charging by weight not pressures
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Excess oil in the system - symptoms and rectification
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A total of 13 practical activities to be completed
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Bonus advanced diagnostic practices and procedures
Duration - 2 days

Recover Vehicle Refrigerants (AURETU002)
Course Content Includes:
This unit describes the performance outcomes required to recover vehicle refrigerants. It includes identifying refrigerants and removing them into a designated recovery cylinder for correct disposal.
Work applies to the recovery of vehicle refrigerant from automotive air conditioning systems - including heating, ventilation, air conditioning and cooling (HVAC) systems - fitted in light and heavy vehicle, mining, construction, agricultural, motorcycle, outdoor power equipment and marine environments.
Completion of this unit only, will enable you to obtain a Restricted Refrigerant Recovery Licence (RRRL) from the Australian Refrigeration Council (ARC).
Duration - 1 day
