prEN ISO 5149-4
Šaldymo sistemos ir šilumos siurbliai. Saugos ir aplinkosauginiai reikalavimai. 4 dalis. Veikimas, techninė priežiūra, taisymas ir atnaujinimas (ISO 5149-4:2022)
Standarto projektas Viešoji apklausa
Komentavimo iki data
2025-05-27
Eksportuoti komentarus
Projekto etapai
1. Decision on WI Proposal
2. Projektas
3. Viešoji apklausa
Nuo 2025-03-28
iki 2025-05-27
4. Closure of enquiry
5. Submission to Formal Vote
Organizacija
CEN Europos standartizacijos komitetasICS
27.080 - Šilumos siurbliaiUžsienio technikos komitetas
CEN/TC 182Komentarų skaičius
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2025-03-28Taikymo sritis
Scope of ISO 5149-4:2022: 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.