Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1

This European Standard specifies the rules of design, assembling, testing and inspection during manufacturing of mobile CO2 fire extinguishers, which comply with the requirements of EN 1866-1, as far as pressure resistance is concerned.
NOTE 1   Design is limited to design of the assembly.
NOTE 2   The classification of the different parts forming the assembly is given in Annex A.

Fahrbare Feuerlöscher - Teil 3: Anforderungen an die Herstellung, konstruktive Ausführung und Druckfestigkeit von Kohlendioxid-Feuerlöschern, die den Anforderungen von EN 1866-1 entsprechen

Diese Europäische Norm legt die Vorgaben im Hinblick auf die konstruktive Gestaltung, den Zusammenbau, die Prüfung und die Überprüfung während der Fertigung fahrbarer Kohlendioxid Feuerlöscher fest, die den Anforderungen von EN 1866 1 entsprechen, soweit Druckfestigkeit betrachtet wird.
ANMERKUNG 1   Die konstruktive Gestaltung ist auf die konstruktive Gestaltung der Baugruppe begrenzt.
ANMERKUNG 2   Anhang A enthält die Klassifizierung der unterschiedlichen Teile des Feuerlöschers.

Extincteurs d'incendie mobiles - Partie 3: Exigences relatives au montage, à la construction et à la résistance à la pression des extincteurs au dioxyde de carbone conformes aux exigences de l'EN 1866-1

La présente Norme européenne spécifie les règles de conception, d’assemblage, d’essai et d’inspection au cours de la fabrication des extincteurs d'incendie mobiles au dioxyde de carbone conformes aux exigences de l'EN 1866-1, pour ce qui concerne la résistance à la pression.
NOTE 1   La conception se limite à la conception de l'ensemble extincteur.
NOTE 2   La classification des différentes parties de l’ensemble extincteur est donnée dans l’Annexe A.

Prevozni gasilniki - 3. del: Zahteve za proizvodnjo, konstrukcijo in tlačno odpornost gasilnikov s CO2 v skladu z zahtevami standarda EN 1866-1

Ta evropski standard določa pravila zasnove, proizvodnje, preskušanja in pregledovanja pri izdelavi prevoznih gasilnikov s CO2 v skladu z zahtevami standarda EN 1866-1 glede tlačne odpornosti.

General Information

Status
Published
Publication Date
21-May-2013
Current Stage
9093 - Decision to confirm - Review Enquiry
Due Date
02-Dec-2018
Completion Date
21-Mar-2019

RELATIONS

Effective Date
11-Apr-2012
Effective Date
29-May-2013

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fahrbare Feuerlöscher - Teil 3: Anforderungen an die Herstellung, konstruktive Ausführung und Druckfestigkeit von Kohlendioxid-Feuerlöschern, die den Anforderungen von EN 1866-1 entsprechenExtincteurs d'incendie mobiles - Partie 3: Exigences relatives au montage, à la construction et à la résistance à la pression des extincteurs au dioxyde de carbone conformes aux exigences de l'EN 1866-1Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-113.220.10Gašenje požaraFire-fightingICS:Ta slovenski standard je istoveten z:EN 1866-3:2013SIST EN 1866-3:2013en,fr,de01-oktober-2013SIST EN 1866-3:2013SLOVENSKI

STANDARDSIST EN 1866:20061DGRPHãþD
SIST EN 1866-3:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1866-3
May 2013 ICS 13.220.10 Supersedes EN 1866:2005
English Version

Mobile fire extinguishers - Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1

Extincteurs d'incendie mobiles - Partie 3: Exigences relatives au montage, à la construction et à la résistance à la pression des extincteurs au dioxyde de carbone conformes aux exigences de l'EN 1866-1

Fahrbare Feuerlöscher - Teil 3: Anforderungen an die Herstellung, konstruktive Ausführung und Druckfestigkeit von Kohlendioxid-Feuerlöschern, die den Anforderungen von EN 1866-1 entsprechen This European Standard was approved by CEN on 28 March 2013.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1866-3:2013: E SIST EN 1866-3:2013

EN 1866-3:2013 (E) 2 Contents Page Foreword ..............................................................................................................................................................3 1 Scope ......................................................................................................................................................4 2 Normative references ............................................................................................................................4 3 Terms and definitions ...........................................................................................................................4 4 Symbols and abbreviated terms ..........................................................................................................5 5 Materials .................................................................................................................................................5 6 Design .....................................................................................................................................................6 6.1 General ....................................................................................................................................................6 6.2 Cylinder subassembly ...........................................................................................................................6 6.3 Hose assembly and attached components .........................................................................................6 7 Assembling and marking ......................................................................................................................7 7.1 General requirements ............................................................................................................................7 7.2 Traceability .............................................................................................................................................7 7.3 Inspection and testing ...........................................................................................................................8 Annex A (informative)

Classification of the different parts of an extinguisher subject to internal pressure ..................................................................................................................................................9 Annex B (normative)

Thread sizes for cylinder and valves of mobile CO2 extinguishers ....................... 10 Annex C (normative)

Test for burst pressure of hose assembly with attached components ................. 11 Annex D (informative)

Filling ratios and pressures for CO2 ........................................................................ 12 Annex ZA (informative)

Relationship between this European Standard and the essential requirements of EU Directive 97/23/EC ............................................................................................ 13 Bibliography ..................................................................................................................................................... 14

SIST EN 1866-3:2013

EN 1866-3:2013 (E) 3 Foreword This document (EN 1866-3:2013) has been prepared by Technical Committee CEN/TC 70 “Manual means of fire fighting equipment”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2013, and conflicting national standards shall be withdrawn at the latest by November 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document, together with EN 1866-1 and EN 1866-2, supersedes EN 1866:2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This standard EN 1866 consists of the following parts under the general title, Mobile fire extinguishers:  Part 1: Characteristics, performance and test methods  Part 2: Requirements for the construction, pressure resistance and mechanical tests for extinguishers, with a maximum allowable pressure equal to or lower than 30 bar, which comply with the requirements of EN 1866-1  Part 3: Requirements for the assembly, construction and pressure resistance of CO2 extinguishers which comply with the requirements of EN 1866-1 According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 1866-3:2013

EN 1866-3:2013 (E) 4 1 Scope This European Standard specifies the rules of design, assembling, testing and inspection during manufacturing of mobile CO2 fire extinguishers, which comply with the requirements of EN 1866-1, as far as pressure resistance is concerned. NOTE 1 Design is limited to design of the assembly. NOTE 2 The classification of the different parts forming the assembly is given in Annex A. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1866-1, Mobile fire extinguishers — Part 1: Characteristics, performance and test methods EN ISO 4126-2, Safety devices for protection against excessive pressure — Part 2: Bursting disc safety devices (ISO 4126-2) EN ISO 10297, Transportable gas cylinders — Cylinder valves — Specification and type testing

(ISO 10297) EN ISO 11363-1, Gas cylinders — 17E and 25E taper threads for connection of valves to gas cylinders — Part 1: Specifications (ISO 11363-1) EN ISO 15245-1, Gas cylinders — Parallel threads for connection of valves to gas cylinders — Part 1: Specification (ISO 15245-1) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 mobile fire extinguisher portable fire extinguisher with a total mass > 20 kg, fitted with wheels to enable the user to manually move and operate the extinguisher 3.2 pressure at maximum operating temperature

pressure experimentally measured PTmax pressure measured in the extinguisher after stabilisation during at least 24 h at maximum operating temperature Tmax (≥ 60 °C) 3.3 maximum allowable pressure

maximum declared pressure PS maximum pressure for which the equipment is designed, as specified by the manufacturer and which is in any case greater than or equal to PTmax 3.4 cylinder valve component subject to the internal pressure and used to close off and seal the cylinder SIST EN 1866-3:2013

EN 1866-3:2013 (E) 5 3.5 cylinder subassembly subassembly consisting of a cylinder and a cylinder valve with integrated bursting disc 3.6 fire extinguisher assembly an assembly of the cylinder subassembly or subassemblies, manifold, if required, hose and discharge valve 3.7 discharge valve valve fitted at the end of the discharge hose, intended to regulate or temporarily stop the discharge of extinguishing agent 3.8 bursting pressure

Pr maximum pressure measured during a bursting test 3.9 Tmax maximum operating temperature declared by the manufacturer 3.10

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