AS/NZS 5149.4:2016
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery
Specifies requirements for safety and environmental aspects in relation to operation, maintenance and repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant, refrigerant oil, heat transfer fluid, refrigerating system and part thereof. These requirements are intended to minimize risks of injury to persons and damage to property and the environment resulting from improper handling of the refrigerants or from contaminants leading to system breakdown and resultant emission of the refrigerant. Adopted with national modifications from ISO 5149.4:2014.
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Related Information
Health and Safety at Work (Hazardous Substances) Regulations 2017
Ministry: WorkSafe New Zealand
Section: 2.5(1)(c)
Citation context:Any quantity of LPG, propane, butane, isobutane, or other flammable refrigerant is present in an integral part of a refrigeration system that is contained in a machinery room as defined in AS/NZS 5149.1: 2016, AS/NZS 5149.2: 2016, AS/NZS 5149.3: 2016, and AS/NZS 5149.4: 2016—Refrigerating systems and heat pumps—Safety and environmental requirements; or...
Health and Safety at Work (Hazardous Substances) Regulations 2017
Ministry: WorkSafe New Zealand
Section: 10.10(1)
Citation context:A PCBU with management or control of a refrigeration system that contains LPG, propane, butane, isobutane, or other flammable refrigerant as an integral part of that refrigeration system must ensure that the quantity and the means of containing the LPG, propane, butane, isobutane, or other flammable refrigerant comply with—(a) section 2.6 of AS/NZS 5149:2016; or....
Health and Safety at Work (Hazardous Substances) Regulations 2017
Ministry: WorkSafe New Zealand
Section: 10.1
Citation context:AS/NZS 5149:2016 means the standard on Refrigeration systems and heat pumps — Safety and environmental requirements (Parts 1 to 4)
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AS/NZS 5149.4:2016
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