EN 30-1-4-2012 en Domestic cooking appliances burning gas - Safety - Part 1-4 Appliances having one or more burners with an automatic burner control system《家用燃气灶具 安全性 带自动燃烧控制系统的含一个.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 30-1-4:2012Domestic cooking appliancesburning gas SafetyPart 1-4: Appliances having one or moreburners with an automatic burner controlsystemBS EN 30-1-4:2012 BRITISH STAND

2、ARDNational forewordThis British Standard is the UK implementation of EN 30-1-4:2012. Itsupersedes BS EN 30-1-4:2002 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee GSE/35, Gas cooking appliances (domestic).A list of organizations represented on this co

3、mmittee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 69887 3ICS 97.040.

4、20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 May 2012.Amendments issued since publicationDate Text affectedBS EN 30-1-4:2012EUROPEAN STANDARD NORME EUROPEN

5、NE 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 1-4: Appliances having one or more burners with an automatic burner control system Appareils de cuisson domestiques utilisant les combustibles gazeux -

6、 Scurit - Partie 1-4: Appareils comportant un ou plusieurs brleurs avec systme automatique de commande des brleurs Haushalt-Kochgerte fr gasfrmige Brennstoffe - Sicherheit - Teil 1-4: Gerte mit einem oder mehreren Brenner(n) mit Feuerungsautomat This European Standard was approved by CEN on 7 April

7、2012. 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 obtaine

8、d 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-C

9、ENELEC 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Ma

10、lta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All right

11、s of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 30-1-4:2012: EBS EN 30-1-4:2012EN 30-1-4:2012 (E) 2 Contents Page Foreword 51 Scope 72 Normative references 83 Terms and definitions .93.1 Definitions concerning parts of the appliance .93.2 Addit

12、ional definitions concerning appliances having burners with an automatic burner control system .93.2.1 Definitions concerning the appliance and its components 93.2.2 Definitions concerning adjusting, control and safety devices 103.2.3 Definitions concerning the operation of the appliance 124 Classif

13、ication . 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 requirements . 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.

14、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 the appliance 185.3 Additional requirements for appliances having one or more burners with an automatic burner control system 185.3.1 In

15、direct 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 205.3.4 Thermostats and gas energy regulators 215.3.5 Combustion products outlets (enclosed covered hotplate burners) 215.3.6 Multifunct

16、ional 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 the evacuation of products of combustion 235.4 Additional requirements for burners having automatic burner control systems 245.4.1 Gene

17、ral . 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 supply of combustion air and/or for the evacuation of the products of combustion . 275.5 Additional requirements for appliances having one

18、 or more burners that are capable of remote operation. 315.5.1 Application 31BS EN 30-1-4:2012EN 30-1-4:2012 (E) 3 5.5.2 General . 315.5.3 Remote operation (type 2) 325.5.4 Remote operation (type 1) 325.6 Additional requirements for appliances incorporating one or more hotplate or grill burners that

19、 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 . 346.1.1 General . 346.1.2 Obtaining the input rates 346.1.3 Flame supervision devices . 346.1.4 Safety of operation 346.2 Special requirements fo

20、r 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 General . 356.3.2 Ignition, cross-lighting and flame stability . 356.3.3 Combustion 356.4 Additional requirements for appliances having bu

21、rners 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 376.5 Additional requirements for hotplate burners having automatic burner control systems 376.5.1 Ignition, cross-lighting and flame stabilit

22、y . 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 products of combustion) 396.6 Additional requirements for oven and grill burners having automatic burner control systems 396.6.1 Ignition, cr

23、oss-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 for the evacuation of products of combustion) . 427 Test methods . 427.1 General test condition . 427.1.1 Introduction 427.1.2 Reference and

24、 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 Appliances having a mains electrical supply . 447.2 Verification of the constructional requirements 447.2.1 General . 447.2.2 Strength 457.

25、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 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

26、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 ovens and grills . 49BS EN 30-1-4:2012EN 30-1-4:2012 (E) 4 7.4 Verification of the constructional requirements specific to parts of the ap

27、pliance 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 5.4.1) . 527.4.3 Safety times . 527.4.4 Appliances incorporating a hotplate having touch controls . 527.5 Verification of the operational requir

28、ements 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 hotplates 577.5.3 Specific tests for ovens and grills 688 Marking and instructions . 778.1 Appliance marking (including any type 2 hand-operated control

29、) 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 Instructions for conversion to other gases . 78Annex A (informative) National situations . 79A.1 General . 79A.2 Marketing in different countrie

30、s 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 nationally 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

31、 Test gases corresponding to local situations . 86A.6 Particular conditions 87A.7 Connection requirements in force in the various countries 88Annex B (informative) Guidelines for extension to other categories . 89Annex C (normative) Characteristics of the pans required . 90Annex D (normative) Surfac

32、e temperature probe . 91Annex E (normative) Use of the symbol on the appliance and packaging 92Annex F (normative) Symbol “Do not shut lid when burner alight“ . 93Annex G (normative) Fault analysis procedure for assessing the safety of the appliance in the event of failure of any single automatic sh

33、ut-off valve in the burner control system . 94G.1 Explanatory notes . 94G.2 Procedure 96G.3 Explanation of decisions taken during assessment of fault 97Annex H (normative) Fragmentation requirement for toughened soda-lime glass 98H.1 Requirement 98H.2 Test method . 98Annex ZA (informative) Clauses o

34、f this European Standard addressing essential requirements or other provisions of EU Directives . 99Bibliography . 102BS EN 30-1-4:2012EN 30-1-4:2012 (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

35、 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 the latest by November 2012, and conflicting national standards shall be withdrawn at the latest by November 2012. Attention is drawn to the possibi

36、lity 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 supersedes EN 30-1-4:2002. This document has been prepared under a mandate given to CEN by the European C

37、ommission 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. It is intended to use this European Standard with EN 30-1-1:2008+A2:2010, on which t

38、he requirements and methods of test for appliances having one or more burners with an automatic burner control system are based. In particular, this European Standard identifies the requirements and methods of test specific to these appliances, which are in addition to, or replace, those given in EN

39、 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 covered by this other part includes a burner with an automatic burner control system. Requirements relating to Rational use of energy are given in oth

40、er appropriate parts of this standard, EN 30-2-x. Matters relating to quality assurance systems, production testing and certificates of conformity, including those for auxiliary devices, are not dealt with in this European Standard. NOTE For countries requesting special categories (specified in EN 4

41、37:2003+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 for particular categories. Other European Standards covering domestic cooking appliances burning gas are as follows: EN 30-1-1, Domestic cooking app

42、liances 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, Domest

43、ic cooking appliances burning gas Part 2-1: Rational use of energy General; EN 30-2-2, Domestic cooking appliances burning gas Part 2-2: Rational use of energy Appliances having forced-convection ovens and /or grills. BS EN 30-1-4:2012EN 30-1-4:2012 (E) 6 According to the CEN/CENELEC Internal Regula

44、tions, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malt

45、a, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 30-1-4:2012EN 30-1-4:2012 (E) 7 1 Scope This European Standard specifies the construction and performance characteristics as well as the requirements and methods of

46、 test for the safety and marking of domestic cooking appliances, capable of using the combustible gases defined in EN 30-1-1:2008+A2:2010, that have one or more burners with an automatic burner control system, referred to in the text as “appliances“. This European Standard includes specific requirem

47、ents and methods of test that are applicable to burners having an automatic burner control system, whether or not the appliance is equipped with a fan for the supply of combustion air to, and/or the evacuation of the products of combustion from the burner concerned. These specific requirements and m

48、ethods of test are only applicable when the burner has an automatic burner control system and do not apply to burners having automatic ignition that fall within the scope of EN 30-1-1:2008+A2:2010. This European Standard is intended to be used in conjunction with EN 30-1-1:2008+A2:2010 and, where appropriate, other parts of EN 30-1 covering appliances having: forced-convection ovens and/or grills; a glass ceramic hotplate. It does not cover all of the safety requirements and methods of test that are specific to forced-convection ovens and/or grills and glass