DIN EN 30-1-4-2012 Domestic cooking appliances burning gas - Safety - Part 1-4 Appliances having one or more burners with an automatic burner control system German version EN 30-1-.pdf

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1、September 2012 Translation by DIN-Sprachendienst.English price group 31No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).

2、ICS 97.040.20!$Va“1915162www.din.deDDIN EN 30-1-4Domestic cooking appliances burning gas Safety Part 1-4: Appliances having one or more burners with an automaticburner control system;English version EN 30-1-4:2012,English translation of DIN EN 30-1-4:2012-09Haushalt-Kochgerte fr gasfrmige Brennstoff

3、e Sicherheit Teil 1-4: Gerte mit einem oder mehreren Brenner(n) mit Feuerungsautomat;Englische Fassung EN 30-1-4:2012,Englische bersetzung von DIN EN 30-1-4:2012-09Appareils de cuisson domestiques utilisant les combustibles gazeux Scurit Partie 1-4: Appareils comportant un ou plusieurs brleurs avec

4、systme automatique decommande des brleurs;Version anglaise EN 30-1-4:2012,Traduction anglaise de DIN EN 30-1-4:2012-09SupersedesDIN EN 30-1-4:2002-12 andDIN EN 30-1-4/A1:2008-09www.beuth.deDocument comprises 104 pagesIn case of doubt, the German-language original shall be considered authoritative.08

5、.12 DIN EN 30-1-4:2012-09 2 A comma is used as the decimal marker. National foreword This standard includes safety requirements. This standard has been prepared by Technical Committee CEN/TC 49 “Gas cooking appliances” (Secretariat: UNI, Italy). The responsible German body involved in its preparatio

6、n was the Normenausschuss Heiz-, Koch- und Wrmgert (Heating and Cooking Equipment Standards Committee), Working Committee NA 040-02-03 AA Haushalt-Gaskochgerte Deutscher Spiegelausschuss CEN/TC 49 Gaskochgerte. This standard specifies constructional, operational and performance requirements as well

7、as general safety and marking requirements. This part is also intended to be used together with any other part of EN 30-1-x related to “Safety”, whenever the appliances covered by this other part include a forced-convection oven and/or grill. Amendments This standard differs from DIN EN 30-1-4:2002-

8、12 and DIN EN 30-1-4/A1:2008-09 as follows: a) Clause 1 “Scope” has been rendered more precise; b) Clause 2 “Normative references” has been updated; c) Clause 3 “Terms and definitions” has been updated; d) 5.3.1.3 “Touch controls” has been rendered more precise; e) Subclause 5.5 “Additional requirem

9、ents for appliances having one or more burners that are capable of remote operation” has been added; f) Subclause 5.6 “Additional requirements for appliances incorporating one or more hotplate or grill burners that enable the user to program the end of a cooking cycle” has been added; g) Subclause 6

10、.5.1.2 “Multi-ring hotplate burners” has been added. Previous editions DIN EN 30-1-4: 2002-12 DIN EN 30-1-4/A1: 2008-09 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 30-1-4 May 2012 ICS 97.040.20 Supersedes EN 30-1-4:2002English Version Domestic cooking appliances burning gas - Safety - Part

11、1-4: Appliances having one or more burners with an automatic burner control system Appareils de cuisson domestiques utilisant les combustibles gazeux - Scurit - Partie 1-4: Appareils comportant un ou plusieurs brleurs avec systme automatique de commande des brleurs Haushalt-Kochgerte fr gasfrmige Br

12、ennstoffe - Sicherheit - Teil 1-4: Gerte mit einem oder mehreren Brenner(n) mit Feuerungsautomat This European Standard was approved by CEN on 7 April 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the

13、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

14、, 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, C

15、roatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, 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 FO

16、R STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 30-1-4:2012: EEN 30-1-4:2012 (E) 2 Contents P

17、age Foreword 51 Scope 72 Normative references 83 Terms and definitions .93.1 Definitions concerning parts of the appliance .93.2 Additional definitions concerning appliances having burners with an automatic burner control system .93.2.1 Definitions concerning the appliance and its components 93.2.2

18、Definitions concerning adjusting, control and safety devices 103.2.3 Definitions concerning the operation of the appliance 124 Classification . 145 Constructional requirements . 155.1 General requirements . 155.1.1 General . 155.1.2 Conversion to different gases . 155.1.3 Materials 155.2 Special req

19、uirements . 165.2.1 General . 165.2.2 Taps 165.2.3 Control handles . 165.2.4 Injectors and adjusters 165.2.5 Oven thermostats . 165.2.6 Ignition systems 165.2.7 Flame supervision devices 175.2.8 Regulators . 175.2.9 Hotplates 17Covered burners and griddles 185.2.10 Accumulation of un-burnt gas in th

20、e appliance 185.3 Additional requirements for appliances having one or more burners with an automatic burner control system 185.3.1 Indirect manually operated burner controls 185.3.2 Indirect manually operated control handles and touch control pads . 205.3.3 Verification of the state of operation 20

21、5.3.4 Thermostats and gas energy regulators 215.3.5 Combustion products outlets (enclosed covered hotplate burners) 215.3.6 Multifunctional controls . 215.3.7 Automatic shut-off valves 215.3.8 Accumulation of un-burnt gas in the appliance 235.3.9 Fans for the provision of combustion air and/or for t

22、he evacuation of products of combustion 235.4 Additional requirements for burners having automatic burner control systems 245.4.1 General . 245.4.2 Burners without a fan for the supply of combustion air and/or for the evacuation of the products of combustion . 245.4.3 Burners with a fan for the supp

23、ly of combustion air and/or for the evacuation of the products of combustion . 275.5 Additional requirements for appliances having one or more burners that are capable of remote operation. 315.5.1 Application 31DIN EN 30-1-4:2012-09 EN 30-1-4:2012 (E) 3 5.5.2 General . 315.5.3 Remote operation (type

24、 2) 325.5.4 Remote operation (type 1) 325.6 Additional requirements for appliances incorporating one or more hotplate or grill burners that enable the user to program the end of a cooking cycle 335.6.1 Application . 335.6.2 General . 336 Performance requirements . 346.1 General requirements . 346.1.

25、1 General . 346.1.2 Obtaining the input rates 346.1.3 Flame supervision devices . 346.1.4 Safety of operation 346.2 Special requirements for hotplates . 356.2.1 General . 356.2.2 Ignition, cross-lighting and flame stability . 356.2.3 Combustion 356.3 Special requirements for ovens and grills 356.3.1

26、 General . 356.3.2 Ignition, cross-lighting and flame stability . 356.3.3 Combustion 356.4 Additional requirements for appliances having burners with automatic burner control systems 366.4.1 Obtaining the input rates 366.4.2 Safety in the event of failure of thermostats and gas energy regulators 376

27、.5 Additional requirements for hotplate burners having automatic burner control systems 376.5.1 Ignition, cross-lighting and flame stability . 376.5.2 Combustion 396.5.3 Air proving devices (enclosed covered hotplate burners with a fan for the supply of combustion air and/or for the evacuation of pr

28、oducts of combustion) 396.6 Additional requirements for oven and grill burners having automatic burner control systems 396.6.1 Ignition, cross-lighting and flame stability . 396.6.2 Combustion 416.6.3 Air proving devices (oven and/or grill burners with a fan for the supply of combustion air and/or f

29、or the evacuation of products of combustion) . 427 Test methods . 427.1 General test condition . 427.1.1 Introduction 427.1.2 Reference and test gases . 427.1.3 Test pressures . 427.1.4 Test procedures . 427.1.5 Pans and oven and grill accessories 447.1.6 Temperature of the oven and grill . 447.1.7

30、Appliances having a mains electrical supply . 447.2 Verification of the constructional requirements 447.2.1 General . 447.2.2 Strength 457.2.3 Strength, stability 457.2.4 Accumulation of un-burnt gas in the appliance . 457.2.5 Fragmentation test for principal components made from toughened soda-lime

31、 glass 457.2.6 Appliances with a glass lid having a device for shutting off the gas to the hotplate burners . 457.2.7 Food hygiene in time controlled ovens . 457.3 Verification of operational requirements 457.3.1 General requirements . 457.3.2 Specific tests for hotplates. 487.3.3 Specific tests for

32、 ovens and grills . 49DIN EN 30-1-4:2012-09 EN 30-1-4:2012 (E) 4 7.4 Verification of the constructional requirements specific to parts of the appliance having burners with an automatic burner control system 507.4.1 Accumulation of un-burnt gas in the appliance 507.4.2 Manually operated devices (see

33、5.4.1) . 527.4.3 Safety times . 527.4.4 Appliances incorporating a hotplate having touch controls . 527.5 Verification of the operational requirements specific to parts of the appliance having burners with an automatic burner control system 537.5.1 General tests . 537.5.2 Specific tests for hotplate

34、s 577.5.3 Specific tests for ovens and grills 688 Marking and instructions . 778.1 Appliance marking (including any type 2 hand-operated control) 778.2 Marking of the packaging 778.3 Instructions . 778.3.1 General . 778.3.2 Technical instructions 778.3.3 Instructions for use and maintenance 788.3.4

35、Instructions for conversion to other gases . 78Annex A (informative) National situations . 79A.1 General . 79A.2 Marketing in different countries of the categories listed in the text of the standard 79A.3 Supply pressures for the appliance (see 7.1.3) . 81A.4 Particular categories marketed nationall

36、y or locally 83A.4.1 National distribution . 83A.4.2 Categories . 84A.4.3 Gas rate adjuster. 85A.4.4 Permitted operations for changing gas 86A.5 Test gases corresponding to local situations . 86A.6 Particular conditions 87A.7 Connection requirements in force in the various countries 88Annex B (infor

37、mative) Guidelines for extension to other categories . 89Annex C (normative) Characteristics of the pans required . 90Annex D (normative) Surface temperature probe . 91Annex E (normative) Use of the symbol on the appliance and packaging 92Annex F (normative) Symbol “Do not shut lid when burner aligh

38、t“ . 93Annex G (normative) Fault analysis procedure for assessing the safety of the appliance in the event of failure of any single automatic shut-off valve in the burner control system . 94G.1 Explanatory notes . 94G.2 Procedure 96G.3 Explanation of decisions taken during assessment of fault 97Anne

39、x H (normative) Fragmentation requirement for toughened soda-lime glass 98H.1 Requirement 98H.2 Test method . 98Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives . 99Bibliography . 102DIN EN 30-1-4:2012-09 EN 30-1-4:2012 (

40、E) 5 Foreword This document (EN 30-1-4:2012) has been prepared by Technical Committee CEN/TC 49 “Gas cooking appliances”, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at

41、 the latest by November 2012, and conflicting national standards shall be withdrawn at the latest by November 2012. 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 a

42、ny or all such patent rights. This document supersedes EN 30-1-4:2002. 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 i

43、nformative Annex ZA, which is an integral part of this document. It is intended to use this European Standard with EN 30-1-1:2008+A2:2010, on which the requirements and methods of test for appliances having one or more burners with an automatic burner control system are based. In particular, this Eu

44、ropean Standard identifies the requirements and methods of test specific to these appliances, which are in addition to, or replace, those given in EN 30-1-1:2008+A2:2010. This present part is intended to be used together with any other part of EN 30-1-x related to “Safety”, whenever the appliances c

45、overed by this other part includes a burner with an automatic burner control system. Requirements relating to Rational use of energy are given in other appropriate parts of this standard, EN 30-2-x. Matters relating to quality assurance systems, production testing and certificates of conformity, inc

46、luding those for auxiliary devices, are not dealt with in this European Standard. NOTE For countries requesting special categories (specified in EN 437:2003+A1:2009), the absence of specific information concerning A.3.3 and A.3.4 implies that the general requirements (see 5.2.4 and 5.1.1) also apply

47、 for particular categories. Other European Standards covering domestic cooking appliances burning gas are as follows: EN 30-1-1, Domestic cooking appliances burning gas Part 1-1: Safety General; EN 30-1-2, Domestic cooking appliances burning gas Part 1-2: Safety Appliances having forced-convection ovens and/or grills; EN 30-1-3, Domestic cooking appliances burning gas Part 1-3: Safety Appliances having a glass ceramic hotplate; EN 30-2-1, Domestic cooking appliances burning gas Part 2-1: Rational use of energy General; EN 30-2