DIN EN 498-2012 Specification for dedicated liquefied petroleum gas appliances - Barbecues for outdoor use contact grills included German version EN 498 2012《专用液化石油气电器的规格 包括室外使用的烧烤.pdf

1、April 2012 Translation by DIN-Sprachendienst.English price group 21No 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).ICS

2、97.040.20!$Ua“1885062www.din.deDDIN EN 498Specification for dedicated liquefied petroleum gas appliances Barbecues for outdoor use contact grills includedEnglish translation of DIN EN 498:2012-04Festlegungen fr Flssiggasgerte Grillgerte zur Verwendung im Freien einschlielich KontaktgrillgerteEnglisc

3、he bersetzung von DIN EN 498:2012-04Spcifications pour les appareils fonctionnant exclusivement aux gaz de ptrole liqufis Barbecues utiliss en plein air y compris grilloirs par contactTraduction anglaise de DIN EN 498:2012-04SupersedesDIN EN 498:1998-12www.beuth.deDocument comprises 67 pagesIn case

4、of doubt, the German-language original shall be considered authoritative.03.12 DIN EN 498:2012-04 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 1 April 2012. For DIN EN 498:1998-12 there is a transitional period until 1 July 2013. National

5、 foreword This standard includes safety requirements in Clauses 5, 6 and 8. This standard has been prepared by Technical Committee CEN/TC 181 “Dedicated liquefied petroleum gas appliances” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss G

6、astechnik (Gas Technology Standards Committee) and in agreement with the DVGW Deutsche Vereinigung des Gas- und Wasserfaches e. V. (German Technical and Scientific Association for Gas and Water). It is intended to include this standard in the body of technical rules and standards for gas issued by t

7、he DVGW Deutscher Verein des Gas- und Wasserfaches e.V. This European Standard deals with the constructional and performance characteristics, safety specifications, relevant test methods and marking of dedicated liquefied petroleum gas appliances including contact grills for outdoor use. For the ins

8、tallation and operation of the appliances for private use, the DVGW-Arbeitsblatt G 612, Betrieb von ortsvernderlichen Flssiggasanlagen im Freizeitbereich zur Verwendung im Freien (Operation of movable leisure liquified petroleum gas appliances for outdoor use) applies. For the commercial sector, the

9、 Employers Liability Association regulation BGV D34, Verwendung von Flssiggas (Use of liquefied petroleum gas) is to be applied. In Germany, the gas appliances described in DIN EN 498 shall only be supplied complete with flexible hose and regulator suitable for use in Germany (see Note at the foot o

10、f Table A.2). Alternatively, a suitable connector for connection to the safety connector of a leisure vehicle may be used, whereby it must be ensured that for appliances in accordance with DIN EN 1949 (see footnote b in Table A.1) an operating pressure of 30 mbar is maintained. Regarding the nationa

11、l requirements for hose assemblies, reference is made to DIN 4815-2. DIN EN 498:2012-04 3 Amendments This standard differs from DIN EN 498:1998-12 as follows: a) in the title of the standard “contact grill” has been added; b) the scope of the standard has been extended to cover contact grills; c) no

12、rmative references have been amended and updated; d) terms and definitions have been amended and revised; e) requirements for crosslighting have been rendered more precise; f) examples of useful parts of gripping areas (Figure 5) have been added; g) examples of schemes for dimensions of gas cylinder

13、s (Figure 6) have been added; h) in the tables of Annex A “National situations” the new member countries have been added; i) translation of the mandatory sentences in the various CEN member countries languages has been added (Annex E); j) a bibliography has been added. Previous editions DIN 30684: 1

14、982-03 DIN EN 498: 1998-12 National Annex NA (informative) Bibliography DVGW G 612 (A), Betrieb von ortsvernderlichen Flssiggasanlagen im Freizeitbereich zur Verwendung im Freien*) (Operation of movable leisure liquified petroleum gas appliances for outdoor use) BGV D34, Verwendung von Flssiggas*) (

15、Use of liquefied gas) *) Obtainable from: wvgw Wirtschafts- und Verlagsgesellschaft GAS und Wasser mbG, Josef-Wirmer-Strae 3, 52123 Bonn, Germany. *) Obtainable from: Carl Heymanns Verlag KG, Luxemburger Strae 449, 50939 Kln, Germany. DIN EN 498:2012-04 4 This page is intentionally blank EUROPEAN ST

16、ANDARD NORME EUROPENNE EUROPISCHE NORM EN 498 January 2012 ICS 97.040.20 Supersedes EN 498:1997English Version Specification for dedicated liquefied petroleum gas appliances - Barbecues for outdoor use contact grills included Spcifications pour les appareils fonctionnant exclusivement aux gaz de ptr

17、ole liqufis - Barbecues utiliss en plein air y compris grilloirs par contact Festlegungen fr Flssiggasgerte - Grillgerte zur Verwendung im Freien einschlielich Kontaktgrillgerte This European Standard was approved by CEN on 12 November 2011. CEN members are bound to comply with the CEN/CENELEC Inter

18、nal 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 obtained on application to the CEN-CENELEC Management Centre or to any

19、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-CENELEC Management Centre has the same status as the official ver

20、sions. 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, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, S

21、lovenia, 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 rights of exploitation in any form and by any means reserved worldwid

22、e for CEN national Members. Ref. No. EN 498:2012: EContents Page Foreword 51 Scope 62 Normative references 63 Terms and definitions . 74 Classification . 124.1 Classification of gases used 124.2 Classification of appliances . 125 Constructional characteristics . 135.1 Conversion to different gases 1

23、35.2 Materials . 135.3 Ease of cleaning 145.4 Strength 145.4.1 General 145.4.2 Characteristics of glass panels 145.5 Assembly 145.6 Stability . 155.6.1 Stability of the appliance on a horizontal plane . 155.6.2 Stability of the appliance placed on a slope . 155.7 Soundness of the gas circuit assembl

24、y 155.8 Connections . 165.9 Locking of wheels and castors 165.10 Taps. 165.10.1 General 165.10.2 Taps with marked positions . 175.10.3 Taps with variable positions 175.11 Control handles . 175.11.1 Construction 175.11.2 Marking . 175.12 Injectors 185.13 Ignition devices 185.14 Flame supervision devi

25、ces . 195.15 Burners . 195.16 Grid 205.17 Turnspits 205.18 Appliance incorporating a gas cylinder 205.19 Durability of markings . 215.20 Auxiliary energy . 216 Performance characteristics 216.1 Soundness . 216.2 Verification of heat inputs. 216.2.1 Verification of individual nominal heat inputs 216.

26、2.2 Verification of full heat input 226.3 Flame supervision devices . 226.4 Safety of operation 226.4.1 Ignition, crosslighting . 226.4.2 Flame stability 226.4.3 Resistance to draught . 22EN 498:2012 (E) DIN EN 498:2012-0426.4.4 Resistance to overheating 226.5 Temperatures . 226.6 Overheating of the

27、 gas cylinder(s) 236.7 Combustion 246.8 Sooting . 247 Test methods . 247.1 General . 247.1.1 Test gases 247.1.2 Test pressures . 257.1.3 Test procedures 267.2 Verification of the constructional characteristics . 267.2.1 Conversion to different gases 267.2.2 Materials . 267.2.3 Ease of cleaning 267.2

28、4 Strength 277.2.5 Assembly 277.2.6 Stability of the appliance 277.2.7 Soundness of the gas circuit assembly 287.2.8 Connections . 287.2.9 Locking of wheels and castors 287.2.10 Taps 287.2.11 Control handles . 287.2.12 Injectors 287.2.13 Ignition devices . 287.2.14 Flame supervision devices . 287.2

29、15 Burners . 287.2.16 Grid . 287.2.17 Turnspit 297.2.18 Appliances incorporating a gas cylinder(s) . 297.2.19 Durability of markings 297.2.20 Auxiliary energy 297.3 Verification of the performance characteristics. 297.3.1 Soundness . 297.3.2 Verification of the nominal heat input . 297.3.3 Flame su

30、pervision device . 297.3.4 Safety of operation 307.3.5 Temperatures . 327.3.6 Overheating of the gas cylinder 327.3.7 Combustion 337.3.8 Sooting . 347.3.9 Durability of the marking 348 Marking . 348.1 Appliance marking 348.2 Packaging marking . 358.3 Instructions for assembly, use and maintenance 35

31、Annex A (normative) National situations . 42A.1 General . 42A.2 Categories marketed in the various countries and corresponding pressures . 42A.3 Types of connection used in various countries. 44A.4 Connection of appliances . 46Annex B (normative) Method of calculation of the nominal heat input 48B.1

32、 Heat input determination 48B.2 Correction formulas for reference conditions 48B.3 Use of wet gas meter 49B.4 Pressure correction 49EN 498:2012 (E) DIN EN 498:2012-043 Annex C (normative) Composition of test gases . 51C.1 Gas used . 51C.2 Acceptance criteria for test gases . 51C.3 Purity . 51Annex D

33、 (informative) Mandatory sentences . 52D.1 English 52D.2 French . 52D.3 German . 52D.4 Italian. 53D.5 Polish 53D.6 Spanish . 53D.7 Dutch . 54D.8 Czech 54D.9 Greek . 54D.10 Hungarian . 55D.11 Portuguese . 55D.12 Swedish 55D.13 Danish . 56D.14 Finnish 56D.15 Lithuanian . 56D.16 Norwegian 57D.17 Slovak

34、 . 57D.18 Estonian 57D.19 Latvian 58D.20 Slovenian 58D.21 Icelandic . 58D.22 Maltese 59D.23 Romanian . 59Annex ZA (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives . 60Bibliography 63EN 498:2012 (E) DIN EN 498:2012-044Foreword This

35、 document (EN 498:2012) has been prepared by Technical Committee CEN/TC 181 “Dedicated liquefied petroleum gas appliances”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement

36、 at the latest by July 2012, and conflicting national standards shall be withdrawn at the latest by July 2013. 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 any o

37、r all such patent rights. This document supersedes EN 498:1997. 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 informat

38、ive Annex ZA which is an integral part of this document. The main changes compared to the former version are the following: approved quick self closing connection used for auxiliary burners are not subjected to the obligation of being manufactory mounted; clearer specifications for lighting and cros

39、s lighting when more than one burner are in a same enclosure, use of flash tube; introduction of a logo or warning forbidding cylinders in places of the appliance not designed for cylinder storage; rewording of the test for checking over heating of gas cylinder compartment; addition of a warning abo

40、ut the updating of information relating to national situations; addition of an annex listing the mandatory sentences to be written on appliances, packaging and in instructions in the various CEN members countries languages. Items relating to quality assurance systems, production testing and particul

41、arly certificates of conformity of auxiliary equipment are not covered by this European Standard. Particular attention should be paid to the quality of non metallic materials used in the construction of these appliances. A European Standard specifying requirements for “Rubber materials for seals and

42、 diaphragms for gas appliances and equipment“ has been prepared by CEN TC 108 (EN 549). A European Standard for “Flexible hose, tubing and assembles for use with butane or propane in the vapour phase“ is being prepared. According to the CEN/CENELEC Internal Regulations, the national standards organi

43、zations 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, Netherlands, Norway, Poland, Port

44、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 498:2012 (E) DIN EN 498:2012-045 1 Scope This European Standard specifies the constructional and performance characteristics, safety specifications, relevant test methods and marking of barbecues burning

45、 liquefied petroleum gas, referred to in the body of the text as “appliances“. This European Standard covers barbecues as defined in 3.6 and contact grills as defined in 3.8, used outdoors and operating with the gases indicated in 4.1 according to the categories indicated in 4.2. They are fitted wit

46、h at least one cooking device. This European Standard applies to these appliances and their functional sections whether or not the latter are independent or incorporated into an assembly. This European Standard also applies to appliances designed to be built-in. This European Standard only applies t

47、o type testing. Appliances supplied with third family gas at pressures greater those defined in 4.2 are outside the field of application of this European Standard. During the consideration of this text, it was apparent that the concept of thermal efficiency with regard to appliances such as barbecues was not appropriate. This is because: during cooking, there is an additional transfer