Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners

add new subclause:
This European Standard applies to low-temperature boilers in accordance with EN 303-1/A1 and specifies the heating-related requirements necessary for liquid fuels for low-temperature boilers and the required additional duration test for oil-fired low-temperature boilers.

Heizkessel - Teil 2: Heizkessel mit Gebläsebrenner - Spezielle Anforderungen an Heizkessel mit Ölzerstäubungsbrennern

Ergänze als neuen Unterabschnitt:
Diese Europäische Norm gilt für Niedertemperatur-Heizkessel nach EN 303-1:1999/A1 und legt die für Niedertemperatur-Heizkessel für flüssige Brennstoffe notwendigen heiztechnischen Anforderungen sowie die notwendigen ergänzenden Prüfungen an ölbefeuerten Niedertemperatur-Heizkesseln fest.

Chaudieres de chauffage - Partie 2: Chaudieres avec bruleurs a air soufflé - Prescriptions spéciales pour chaudieres avec bruleurs fioul a pulvérisation

La présente Norme européenne s'applique aux chaudieres basse température conformément a l'EN 303-1/A1 et spécifie les exigences en matiere de chauffage nécessaires pour les combustibles liquides des chaudieres basse température et la durée des essais complémentaires requis portant sur les chaudieres fioul basse température.

Kotli za gretje - 2. del: Kotli z ventilatorskimi gorilniki - Posebne zahteve za kotle z razprševalnimi oljnimi gorilniki - Dopolnilo A1

General Information

Status
Withdrawn
Publication Date
31-Dec-2003
Withdrawal Date
12-Nov-2017
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
07-Nov-2017
Due Date
30-Nov-2017
Completion Date
13-Nov-2017

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SIST EN 303-2:1999/A1:2004
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SLOVENSKI STANDARD
SIST EN 303-2:1999/A1:2004
01-januar-2004

Kotli za gretje - 2. del: Kotli z ventilatorskimi gorilniki - Posebne zahteve za kotle z

razprševalnimi oljnimi gorilniki - Dopolnilo A1
Heating boilers - Part 2: Heating boilers with forced draught burners - Special
requirements for boilers with atomizing oil burners
Heizkessel - Teil 2: Heizkessel mit Gebläsebrenner - Spezielle Anforderungen an
Heizkessel mit Ölzerstäubungsbrennern
Chaudieres de chauffage - Partie 2: Chaudieres avec bruleurs a air soufflé -
Prescriptions spéciales pour chaudieres avec bruleurs fioul a pulvérisation
Ta slovenski standard je istoveten z: EN 303-2:1998/A1:2003
ICS:
91.140.10
SIST EN 303-2:1999/A1:2004 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
EUROPEAN STANDARD
EN 303-2:1998/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2003
ICS 91.140.10
English version
Heating boilers - Part 2: Heating boilers with forced draught
burners - Special requirements for boilers with atomizing oil
burners

Chaudières de chauffage - Partie 2: Chaudières avec Heizkessel - Teil 2: Heizkessel mit Gebläsebrenner -

brûleurs à air soufflé - Prescriptions spéciales pour Spezielle Anforderungen an Heizkessel mit

chaudières avec br^uleurs fioul à pulvérisation Ölzerstäubungsbrennern

This amendment A1 modifies the European Standard EN 303-2:1998; it was approved by CEN on 3 April 2003.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this

amendment into the relevant national standard without any alteration. Up-to-date lists and bibliographical references concerning such

national standards may be obtained on application to the Management Centre or to any CEN member.

This amendment 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 Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,

Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United

Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels

© 2003 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 303-2:1998/A1:2003 E

worldwide for CEN national Members.
---------------------- Page: 2 ----------------------
EN 303-2:1998/A1:2003 (E)
Contents
Page

Foreword......................................................................................................................................................................3

1 Scope ..............................................................................................................................................................4

2 Normative references ....................................................................................................................................4

3 Heating Requirements...................................................................................................................................4

4 Additional duration test for Oil-fired Low Temperature (LT) boilers........................................................5

4.1 Test specimen and test duration..................................................................................................................5

4.2 Adjustment values for the test (refer to Annex D for examples) ..............................................................5

Annex D (informative) Example of test evaluation for LT boilers for 3-months duration test.....................................6

Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other

provisions of EU Directives. .........................................................................................................................8

---------------------- Page: 3 ----------------------
EN 303-2:1998/A1:2003 (E)
Foreword

This document (EN 303-2:1998/A1:2003) has been prepared by Technical Committee CEN/TC 57 “Central heating

boilers”, the secretariat of which is held by DIN.

This Amendment to the European Standard EN 303-2:1998 shall be given the status of a national standard, either

by publication of an identical text or by endorsement, at the latest by March 2004, and conflicting national

standards shall be withdrawn at the latest by March 2004.

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 Amendment to the European Standard EN 303-2:1998 specifies the requirements for low-temperature central

heating boilers. Its purpose is to complete, amend or shorten EN 303-2:1998. This does not affect the main

standard.

WARNING : Other requirements and other EU Directives may be applicable to the products falling within the scope

of this European Standard.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following

countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,

Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
---------------------- Page: 4 ----------------------
EN 303-2:1998/A1:2003 (E)
1 Scope
add new subclause:

This European Standard applies to low-temperature boilers in accordance with EN 303-1/A1 and specifies the

heating-related requirements necessary for liquid fuels for low-temperature boilers and the required additional

duration test for oil-fired lo
...

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