EN 203-2-3:2014

Gas heated catering equipment - Part 2-3: Specific requirements - Boiling pans

This European Standard specifies the test methods and requirements for the construction and operating characteristics relating to the safety, rational use of energy and marking, of commercial gas heated boiling pans.
This European Standard only covers type testing.

Großküchengeräte für gasförmige Brennstoffe - Teil 2-3: Spezifische Anforderungen - Kochkessel

Diese Europäische Norm spezifiziert die Prüfverfahren und die Anforderungen an die Bau- und Betriebsweise, bezogen auf die Sicherheit, rationelle Energienutzung und Kennzeichnung von gasbeheizten Kochkesseln.

Appareils de cuisson professionnels utilisant les combustibles gazeux - Partie 2-3 : Exigences particulières - Marmites

Cette norme définit les méthodes d’essais et les exigences concernant les caractéristiques de construction et de fonctionnement pour la sécurité et l’utilisation rationnelle de l’énergie et le marquage des marmites professionnelles utilisant les combustibles gazeux.

Plinske naprave za gostinstvo - 2-3. del: Posebne zahteve - Kuhinjski kotli

Ta evropski standard določa preskusne metode ter konstrukcijske zahteve in značilnosti delovanja v povezavi z varnostjo, racionalno rabo energije in označevanjem komercialnih plinskih kuhinjskih kotlov.
Ta evropski standard zajema le tipsko preskušanje.

General Information

• Status: Published
• Publication Date: 16-Dec-2014
• Withdrawal Date: 29-Jun-2016
• ICS: 97.040.20 - Cooking ranges, working tables, ovens and similar appliances
• Technical Committee: CEN/TC 106 - Large kitchen appliances using gaseous fuels
• Drafting Committee: CEN/TC 106/WG 1 - Security
• Current Stage: 9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
• Completion Date: 04-Jun-2020
• Directive: 2009/142/EC - DIRECTIVE 2009/142/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 30 November 2009 relating to appliances burning gaseous fuels
• Mandate: M/BC/CEN/89/6 - Standardization request to CEN concerning appliances burning gaseous fuels
• Ref Project: SIST EN 203-2-3:2015 - Gas heated catering equipment - Part 2-3: Specific requirements - Boiling pans

Relations

• Replaces: EN 203-2-3:2005 - Gas heated catering equipment - Part 2-3: Specific requirements - Boiling pans
• Effective Date: 24-Dec-2014

Standards Content (Sample)

SLOVENSKI STANDARD
01-marec-2015
1DGRPHãþD
SIST EN 203-2-3:2005
Plinske naprave za gostinstvo - 2-3. del: Posebne zahteve - Kuhinjski kotli
Gas heated catering equipment - Part 2-3: Specific requirements - Boiling pans
Großküchengeräte für gasförmige Brennstoffe - Teil 2-3: Spezifische Anforderungen -
Kochkessel
Appareils de cuisson professionnelle utilisant les combustibles gazeux - Partie 2-3:
Exigences particulières - Marmites
Ta slovenski standard je istoveten z: EN 203-2-3:2014
ICS:
97.040.20 âWHGLOQLNLGHORYQLSXOWL Cooking ranges, working
SHþLFHLQSRGREQLDSDUDWL tables, ovens and similar
appliances
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 203-2-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2014
ICS 97.040.20 Supersedes EN 203-2-3:2005
English Version
Gas heated catering equipment - Part 2-3: Specific requirements
- Boiling pans
Appareils de cuisson professionnelle utilisant les Großküchengeräte für gasförmige Brennstoffe - Teil 2-3:
combustibles gazeux - Partie 2-3: Exigences particulières - Spezifische Anforderungen - Kochkessel
Marmites
This European Standard was approved by CEN on 8 November 2014.

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 obtained 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-CENELEC 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, Former Yugoslav Republic of Macedonia, 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 FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 203-2-3:2014 E
worldwide for CEN national Members.

Contents Page
Foreword .5
1 Scope .7
2 Normative references .7
3 Terms and definitions .7
3.1 Terminology referring to gases and pressures .7
3.2 General terminology referring to appliance design .7
3.3 Terminology referring to appliance operation .7
4 Classification .8
5 Constructional requirements .8
5.1 General .8
5.1.1 Conversion to different gases .8
5.1.2 Materials and methods of construction .8
5.1.3 Use, cleaning and maintenance .8
5.1.4 Gas connections .8
5.1.5 Soundness .9
5.1.6 Supply of combustion air and evacuation of combustion products .9
5.1.7 Flame visibility .9
5.1.8 Electrical safety.9
5.1.9 Construction requirements for gas cylinder compartment .9
5.1.101 Flexible hoses and/or rotating connections .9
5.2 Particular requirements for components in the gas circuit . 10
5.2.1 General . 10
5.2.2 Gas rate control and shut-off device . 10
5.2.3 Auxiliary equipment . 10
5.2.4 Burners . 10
5.2.5 Gas rate adjusters. 11
5.3 Particular requirements . 11
5.3.1 Food spillage . 11
5.3.2 Stability and mechanical safety . 11
5.3.3 Safety from fire risk . 12
5.3.4 Appliances connected to a potable water supply . 12
5.3.101 Filling level . 12
6 Performance requirements . 12
6.1 Soundness . 12
6.1.1 Soundness of the gas circuit . 12
6.1.2 Soundness of combustion product circuit of type B appliances . 12
6.1.101 Soundness of the evacuation circuit of combustion product of tilting boiling pans (For
type B appliances) . 12
6.2 Obtaining the gas rate . 13
6.2.1 Nominal heat input (Q ) . 13
n
6.2.2 Full calorific rate . 13
6.2.3 Reduced heat input. 13
6.2.4 Ignition burner heat input . 13
6.3 Safety of operation . 13
6.3.1 Burners . 13
6.3.2 Temperature limits . 13
6.3.3 Ignition – cross-lighting - flame stability . 13
6.3.4 Combustion products safety devices for type B appliances . 13
11BS
6.3.5 Pre-purge . 14
6.4 Influence of burners on each other . 14
6.5 Auxiliary equipment . 14
6.5.1 Flame shut off device . 14
6.5.2 Ignition device . 14
6.6 Air proving device . 14
6.6.1 General . 14
6.6.2 Supervision of the combustion air or combustion products rate . 14
6.6.3 Supervision of the combustion air pressure or combustion products pressure . 14
6.6.4 Air/gas ratio controls . 14
6.7 Combustion . 14
6.7.1 All appliances (in calm air) . 14
6.7.2 Special conditions . 14
6.8 Particular requirements . 14
6.8.1 Stability and mechanical safety . 14
6.8.2 Pressurized parts . 14
6.9 Auxiliary energy . 15
6.9.1 General . 15
6.9.2 Electrical energy fluctuation . 15
6.9.3 Other auxiliary energy. 15
6.10 Rational use of energy . 15
6.11 Operating requirements - Temperature of the LPG cylinder and its compartment . 15
6.11.1 Temperature of the walls of the compartment . 15
6.11.2 Temperature of the LPG cylinder . 15
7 Test conditions . 16
7.1 General . 16
7.1.1 Characteristics of the test gases . 16
7.1.2 Requirements for making up test gases . 16
7.1.3 Test room . 16
7.1.4 Preparation of the appliance . 16
7.1.5 Practical method of test . 16
7.1.6 Test pressures .
...