EN 30-1-2-2012 en Domestic cooking appliances burning gas - Safety - Part 1-2 Appliances having forced-convection ovens and or grills《家用烹饪燃气设备 第1部分第2节 强制对流烤箱和烤架》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 30-1-2:2012Domestic cooking appliancesburning gas SafetyPart 1-2: Appliances having forced-convection ovens and/or grillsBS EN 30-1-2:2012 BRITISH STANDARDNational foreword

2、This British Standard is the UK implementation of EN 30-1-2:2012. Itsupersedes BS EN 30-1-2:1999 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee GSE/35, Gas cooking appliances (domestic).A list of organizations represented on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 committee can beobtain

3、ed 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 69885 9ICS 97.040.20Compliance with a

4、British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 April 2012.Amendments issued since publicationDate Text affectedBS EN 30-1-2:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM

5、 EN 30-1-2 April 2012 ICS 97.040.20 Supersedes EN 30-1-2:1999English Version Domestic cooking appliances burning gas - Safety - Part 1-2: Appliances having forced-convection ovens and/or grills Appareils de cuisson domestiques utilisant les combustibles gazeux - Scurit - Partie 1-2: Appareils compor

6、tant des fours convection force Haushalt-Kochgerte fr gasfrmige Brennstoffe - Sicherheit - Teil 1-2: Gerte mit Umluft-Backfen und/oder Strahlungsgrilleinrichtungen This European Standard was approved by CEN on 26 February 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulation

7、s 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. Th

8、is 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 mem

9、bers 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, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain

10、, 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 rights of exploitation in any form and by any means reserved worldwide for CEN nati

11、onal Members. Ref. No. EN 30-1-2:2012: EBS EN 30-1-2:2012EN 30-1-2:2012 (E) 2 Contents Page Foreword 4g31 Scope 6g32 Normative references 7g33 Terms and definitions .7g34 Classification 7g35 Constructional requirements 8g35.1 General 8g35.2 Convection fan .8g36 Operational requirements .8g36.1 Gener

12、al 8g36.2 Obtaining the nominal heat input .8g36.3 Failure of the cooling fan or thermostat 8g36.4 Ignition, cross-lighting, flame stability 8g36.5 Additional requirements for appliances having forced-convection ovens and/or grills 9g36.5.1 Abnormal conditions of convection 9g36.5.2 Stalled convecti

13、on fan .9g37 Test methods 9g37.1 General 9g37.1.1 Reference and test gases .9g37.1.2 Test pressures 10g37.1.3 Test procedures 10g37.1.4 Pans and oven and grill accessories 10g37.1.5 Ovens and grill temperature 10g37.1.6 Appliances having a mains electrical supply 11g37.1.7 Appliances having one or m

14、ore multi-ring hotplate burners . 11g37.1.8 Normal conditions of convection 11g37.2 Verification of constructional characteristics . 11g37.2.1 Strength . 11g37.2.2 Strength, stability 11g37.2.3 Accumulation of un-burnt gas in the appliance 11g37.2.4 Appliances with a glass lid having a device for sh

15、utting off the gas to the hotplate burners . 12g37.2.5 Food hygiene in time controlled ovens 12g37.2.6 Convection fan 12g37.3 Verification of operational requirements . 12g37.3.1 General tests . 12g37.3.2 Specific tests for hotplates 13g37.3.3 Specific tests for ovens and grills 14g37.3.4 Additional

16、 tests for appliances having forced-convection ovens and/or grills . 15g38 Marking and instructions . 16g38.1 Appliance marking 16g38.1.1 General . 16g38.1.2 Data plates and labels 16g38.1.3 Other appliance marking 16g38.2 Marking of the packaging 16g38.3 Instructions . 16g38.3.1 General . 16g38.3.2

17、 Technical instructions 16g3BS EN 30-1-2:2012EN 30-1-2:2012 (E) 3 8.3.3 Instructions for use and maintenance 16g38.3.4 Instructions for conversion to other gases 17g3Annex ZA (informative) Relationship between this European Standard and the Essential Requirements or other provisions of EU Directive

18、2009/142/EC 18g3BS EN 30-1-2:2012EN 30-1-2:2012 (E) 4 Foreword This document (EN 30-1-2:2012) 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 publi

19、cation of an identical text or by endorsement, at the latest by October 2012, and conflicting national standards shall be withdrawn at the latest by October 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

20、shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 30-1-2:1999. 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

21、). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This standard is intended to be used together with EN 30-1-1:2008+A2:2010 on which the requirements and methods of test for appliances having forced-convection ovens and/or grills are base

22、d. In particular, this 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 part is also intended to be used together with any other part of EN 30-1-x related to “Safety“, whenever the

23、 appliances covered by this other part include a forced convection oven and/or grill. 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 30-1-3: Domestic cooking appliances burning

24、gas Part 1-3: Safety Appliances having a glass ceramic hotplate, EN 30-1-4: Domestic cooking appliances burning gas Safety Part 1-4: Appliances having one or more burners with an automatic burner control system EN 30-2-1: Domestic cooking appliances burning gas Part 2-1: Rational use of energy Gener

25、al, EN 30-2-2: Domestic cooking appliances burning gas Part 2-2: Rational use of energy Appliances having forced-convection ovens and /or grills. Requirements concerning the emission of NOxare not mentioned in this European Standard, taking account of the usage of the appliances and their low output

26、, their contribution to environment pollution is negligible. The main change since the last edition are as follows (minor changes are not listed): adaptation to EN 30-1-1:2008/A2:2010 and to its editorial contents. BS EN 30-1-2:2012EN 30-1-2:2012 (E) 5 According to the CEN/CENELEC Internal Regulatio

27、ns, 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, Malta,

28、Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 30-1-2:2012EN 30-1-2:2012 (E) 6 1 Scope This European Standard specifies the special constructional and operational characteristics, as well as the requirements and me

29、thods of test for safety and marking, for domestic cooking appliances having forced-convection ovens and /or grills using combustible gases, as defined in EN 30-1-1:2008+A2:2010. Unless specifically excluded, this European Standard applies to appliances or their component parts, whether the componen

30、t parts are independent or incorporated as part of the appliance, even if the other heating components use electrical energy (for example combined gas-electric cookers). This European Standard includes requirements covering the electrical safety of equipment incorporated in the appliance that are as

31、sociated with the use of gas. It does not include requirements covering the electric safety of electrically-heated components or their associated equipment1). This European Standard does not apply to: outdoor appliances; appliances connected to a combustion products evacuation duct; appliances havin

32、g a pyrolytic gas oven; appliances having covered burners which do not comply with the constructional requirements of EN 30-1-1:2008+A2:2010, 5.2.8.2.2; appliances incorporating flame supervision devices and having an automatic ignition device for which the duration of the ignition attempt is limite

33、d by design; appliances equipped with a burner that is periodically ignited and extinguished under the control of an automatic on/off device; appliances equipped with a burner having a fan for the supply of combustion air or for the evacuation of the products of combustion; appliances supplied at pr

34、essures greater than those defined in EN 30-1-1:2008+A2:2010, 7.1.2; appliances equipped with an oven and/or with a grill having a fan either for the supply of combustion air or for the evacuation of the products of combustion; appliances equipped with a compartment in which a burner and an electric

35、 heating element can function simultaneously; appliances having one or more burners that are capable of remote operation (type 1 or type 2), unless the burner(s) concerned are thermostatically controlled oven burners of time-controlled ovens that are designed for a delayed start without the user bei

36、ng present. This European Standard does not cover the requirements relating to third family gas cylinders, their regulators and their connection. This European Standard only covers type testing. 1)Refer to the electrical safety rules. BS EN 30-1-2:2012EN 30-1-2:2012 (E) 7 2 Normative references The

37、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 30-1-1:2

38、008+A2:2010, Domestic cooking appliances burning gas Part 1-1: Safety General EN 60335-2-6:2003, Household and similar electrical appliances Safety Part 2-6: Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances (IEC 60335-2-6:2002, modified) 3 Terms and definitio

39、ns For the purposes of this document, the definitions given in EN 30-1-1:2008+A2:2010, Clause 3 and the following apply. 3.1 conventional oven closed compartment for cooking roasts, pastries, etc., in which the transmission of heat is carried out by natural convection 3.2 conventional grill applianc

40、e or part of an appliance that allows cooking by radiant heat from a surface which is raised to a high temperature and for which a fan is not used for the transmission of heat 3.3 forced-convection oven or grill oven or grill equipped with a fan intended to assist the transmission of heat by creatin

41、g a forced circulation of air or products of combustion; this fan is not intended to supply combustion air 3.4 dual purpose oven or grill forced-convection oven or grill capable of being used as a conventional oven or grill 3.5 normal conditions of convection conditions of convection that correspond

42、 to the operation of a forced-convection oven or grill that can be used with or without the fan in operation in accordance with the manufacturers instructions 3.6 abnormal conditions of convection abnormal conditions that relate to operating conditions of the appliance, if this is possible, in which

43、 the burner or burners that are not intended to function without the convection fan are capable of being put into operation when the convection fan has failed 4 Classification The classification of EN 30-1-1:2008+A2:2010, Clause 4 shall be applied. BS EN 30-1-2:2012EN 30-1-2:2012 (E) 8 5 Constructio

44、nal requirements 5.1 General The appliance shall comply with the requirements of EN 30-1-1:2008+A2:2010, Clause 5, any verifications in the form of tests being carried out in accordance with Clause 7 of this European Standard rather than the corresponding clauses of EN 30-1-1:2008+A2:2010. The appli

45、ance shall also satisfy the following requirements. 5.2 Convection fan Moving parts of the fan of forced-convection ovens and grills shall be arranged or protected in such a way that in normal use appropriate protection of persons against accidents is assured. The removal of any parts allowing acces

46、s to moving parts of the fan shall not be possible without tools unless the procedure employed to reach these moving parts causes the fan to stop automatically, for example by shutting off the electrical supply, or by mechanical locking of the rotor. Under the conditions of EN 60335-2-6:2003, 20.2,

47、after application of a force on the parts preventing access to moving parts of the fan, any deformations or alterations of position caused shall not allow the moving parts of the fan to be touched with the test finger. 6 Operational requirements 6.1 General Unless specifically modified hereafter, th

48、e appliance shall comply with the requirements of EN 30-1-1:2008+A2:2010, Clause 6 when it is operating under the normal conditions of convection, any verifications in the form of tests being carried out in accordance with Clause 7 of this European Standard rather than those of the corresponding cla

49、uses of EN 30-1-1:2008+A2:2010. The appliance shall also satisfy the special requirements in 6.5. 6.2 Obtaining the nominal heat input EN 30-1-1:2008+A2:2010, 6.1.2.1 applies with the addition of the following: For dual purpose ovens or grills, the manufacturer can declare: either a single nominal heat input, common to both modes of operation with or without fan; or two nominal heat inputs, corresponding to each mode of operation with or without fan. 6.3 Failure of the cooling fan or thermostat For force