This unit standard is for people working in the refrigeration and air conditioning industry who need to fill gas cylinders with refrigerants. It covers the knowledge and practical skills required to prepare candidates for an Approved Filler Test Certificate for Class 2 refrigerants as required by legislation.
People credited with this unit standard are able to: identify legislation and regulations relating to the activities of Approved Fillers; demonstrate knowledge of compressed gases used as refrigerants; demonstrate knowledge of cylinders and valves used for refrigerants; and perform refrigerant recovery procedures.
