EN 14812:2005
(Main)Water conditioning equipment inside buildings - Chemical dosing systems -Pre-set dosing systems- Requirements for performance, safety and testing
Water conditioning equipment inside buildings - Chemical dosing systems -Pre-set dosing systems- Requirements for performance, safety and testing
This European Standard specifies definitions, principles of construction (but not dimensions) and design, requirements on performance and operation as well as methods for testing the performance of chemical pre-set dosing systems for conditioning water intended for human consumption inside buildings (see [7]) which are permanently connected to the mains supply
Anlagen zur Behandlung von Trinkwasser innerhalb von Gebäuden - Dosiersysteme - Nicht einstellbare Dosiersysteme - Anforderungen an Ausführung, Sicherheit und Prüfung
Diese Europäische Norm legt Begriffe, Grundsätze zur Konstruktion (jedoch keine Maße) und Gestaltung, Anforderungen an die Funktion und den Betrieb sowie Verfahren zur Prüfung der Leistungsanforderungen von Dosiersystemen innerhalb von Gebäuden (siehe [7]) zur Behandlung von Wasser, das für den menschlichen Gebrauch bestimmt ist, fest, die fest am Eintrittspunkt des Wassers in die Hausinstallation angeschlossen sind.
Equipement de traitement d'eau à l'intérieur des bâtiments - Systèmes de dosage de réactifs chimiques - Systèmes de dosage non ajustables - Exigences relatives aux performances, à la sécurité et aux essais
La présente Norme européenne spécifie les définitions, les principes de conception et de construction (mais pas les dimensions), les exigences relatives aux performances et au fonctionnement ainsi que les méthodes d’essai applicables aux systèmes de dosage de réactifs chimiques utilisés pour le traitement de l’eau destinée à la consommation humaine à l’intérieur des bâtiments (voir [7]), et qui sont reliés en permanence au réseau.
Oprema, ki se uporablja za pripravo pitne vode v stavbah – Naprave za doziranje kemikalij – Prednastavljivi dozirni sistemi – Zahteve za delovanje, varnost in preskušanje
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Water conditioning equipment inside buildings - Chemical dosing systems -Pre-set dosing systems- Requirements for performance, safety and testingOprema, ki se uporablja za pripravo pitne vode v stavbah – Naprave za doziranje kemikalij – Prednastavljivi dozirni sistemi – Zahteve za delovanje, varnost in preskušanjeEquipement de traitement d'eau a l'intérieur des bâtiments - Systemes de dosage de réactifs chimiques - Systemes de dosage non ajustables - Exigences relatives aux performances, a la sécurité et aux essaisAnlagen zur Behandlung von Trinkwasser innerhalb von Gebäuden - Dosiersysteme - Nicht einstellbare Dosiersysteme - Anforderungen an Ausführung, Sicherheit und PrüfungTa slovenski standard je istoveten z:EN 14812:2005SIST EN 14812:2006en91.140.60Sistemi za oskrbo z vodoWater supply systems13.060.20Pitna vodaDrinking waterICS:SLOVENSKI
STANDARDSIST EN 14812:200601-marec-2006
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14812October 2005ICS 91.140.60 English VersionWater conditioning equipment inside buildings-Chemical dosingsystems-Pre-set dosing systems- Requirements forperformance, safety and testingEquipement de traitement d'eau à l'intérieur des bâtiments -Dispositifs de dosage de réactifs chimiques - Exigences deperformances, de sécurité et d'essaisAnlagen zur Behandlung von Trinkwasser innerhalb vonGebäuden - Dosiersysteme - Anforderungen anAusführung, Sicherheit und PrüfungThis European Standard was approved by CEN on 26 August 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2005 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14812:2005: E
EN 14812:2005 (E) 2 Contents Page Foreword.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.6 4 Design requirements.6 4.1 Materials of construction.6 4.2 Connections.7 4.3 Venting.7 4.4 Radio interference and electrical safety.7 4.5 Dosing agent containers.7 4.6 Accessibility.7 4.7 Nominal size.7 5 Performance requirements.8 5.1 Dosing and dosing agents.8 5.1.1 Dosing agents.
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