DIN EN ISO 5149-4:2025-11
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2022); German version EN ISO 5149-4:2025
| Fecha edición: |
2025-11-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document 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. This document does not cover "motor vehicle air conditioners" constructed according to the product standards such as ISO 13043. 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. |
| Keywords: | Accident prevention|Electrical hazards|Environmental requirements|Heat pumps|Maintenance|Mechanical hazards|Occupational safety|Oils|Operation|Physical hazards|Pollution control|Recovery|Recuperation|Refrigerants|Refrigerating plant|Refrigerating plants|Refrigeration|Repair|Repairs|Reuse|Safety engineering|Safety requirements|Selection|Selection checks|Specification (approval)|Waste disposal|Workplace safety |
| ICS: | 27.080 - Bombas de calor, 27.200 - Tecnología frigorífica |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 5149-4:2025 Idéntica ISO 5149-4:2022 |
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Reemplazo Normas |
Reemplaza a DIN EN 378-4:2019-12 Reemplaza a DIN EN ISO 5149-4:2025-04 |
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