EN 203-2-3:2005
(Main)Gas heated catering equipment - Part 2-3: Specific requirements - Boiling pans
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 2-1: Spezielle Anforderungen; Kochstellen
Ergänzung
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.
Diese Europäische Norm beinhaltet ausschließlich Typprüfungen.
Appareils de cuisson professionnelle utilisant les combustibles gazeux - Partie 2-3: Exigences particulières - Marmites
Cette Norme européenne 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.
Cette Norme européenne ne couvre que les essais de type.
Plinske naprave za gostinstvo - 2-3. del: Posebne zahteve - Kuhinjski kotli
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2005
1DGRPHãþD
SIST EN 203-2:1996
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 2-1: Spezielle Anforderungen;
Kochstellen
Appareils de cuisson professionnelle utilisant les combustibles gazeux - Partie 2-3:
Exigences particulieres - Marmites
Ta slovenski standard je istoveten z: EN 203-2-3:2005
ICS:
97.040.20
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 203-2-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2005
ICS 97.040.20 Supersedes EN 203-2:1995
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 18 August 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 203-2-3:2005: E
worldwide for CEN national Members.
Contents
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions.4
5.1.5.2 Soundness of the construction products circuit.5
5.2.101 Flexible hoses and/or rotating connections .5
5.3.2 Stability and mechanical safety .5
5.3.2.101 Tilting boiling pans.5
5.3.2.102 Covers .6
5.3.2.103 Boiling pans fitted with stirrers and/or mixers.6
6.3.2.2 Protection against burns.6
6.3.101 Special requirement for tilting boiling pans.6
6.8.2 Pressurised parts.6
6.10 Rational use of energy.6
7.2.101 Soundness of gas circuits in appliances with flexible hoses and/or rotating connections.7
7.4.2 Temperature limits.7
7.8.1 Stability and mechanical safety .7
7.8.101 Lack of heat bearing fluid.7
7.8.102 Stability and mechanical safety of tilting parts .7
7.101 Rational use of energy.7
9.2.1 Data plates and labels .8
9.2.2.101 Indicated level.8
9.3.2 Instructions for use and maintenance.9
9.3.3 Instructions for installation and adjustment.9
Annex ZA.10
Foreword
This European Standard (EN 203-2-3:2005) has been prepared by Technical Committee CEN/TC 106 “Large
kitchen appliances using gaseous fuels”, 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, at the latest by April 2006, and conflicting national standards shall be withdrawn at the latest by
December 2008.
This European Standard supersedes EN 203—2:1995, together with EN 203-2-1, EN 203-2-2, EN 203-2-4, EN
203-2-5, EN 203-2-6, EN 203-2-7, EN 203-2-8, EN 203-2-9, EN 203-2-10 and EN 203-2-11.
This European Standard 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 informative Annex ZA, which is an integral part of this European
Standard.
This European Standard specifies the test methods and safety and rational use of energy requirements for boiling
pans.
This European Standard has to be used in conjunction with EN 203-1 Gas Heated Catering Equipment Part 1 –
General safety rules.
This sub-part of part 2 supplements or modifies the corresponding clauses of EN 203-1.
Where a particular sub-clause of EN 203-1 is not mentioned in this sub-part of part 2, that sub-clause applies as far
as is reasonable. Where this European Standard states "addition", "modification" or "replacement", the relevant text
of EN 203-1 is to be adapted accordingly.
Subclauses and figures which are additional to those in EN 203-1 are numbered starting with 101.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark,
Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
1 Scope
Addition:
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.
2 Normative references
Addition:
EN 203-1:2005: Gas Heated Catering Equipment Part 1 – General safety rules
EN 13886 Food processing machinery- Cooking kettles equipped with stirrer and/or mixer - Safety and
hygiene requirements
EN 1717: Protection against pollution of potable water in water installations and general requirements of
devices to prevent pollution by backflow
3 Terms and definitionsAddition:
3.3.101
boiling pan
appliance in which liquids contained in the kettle are heated to boiling point as part of a cooking process. The
pressure within the kettle can exceed atmospheric pressure. The kettle may be fixed or tilting and it can be fitted with
a stirrer and/or mixer
3.3.102
atmospheric boiling pan
boiling pan in which the pressure within the cooking kettle does not differ significantly from atmospheric pressure
3.3.103
pressurised boiling pan
boiling pan in which the pressure within the cooking area exceeds atmospheric pressure
3.3.104
jacketed boiling pan
appliance having a double walled vessel, the space between the inner and outer walls containing a heat bearing fluid
which is heated by the gas burner
3.3.105
direct fired boiling pan
appliance in which the heating of the contents of the kettle is achieved by means other than via a heat bearing fluid
3.3.106
dual purpose boiling pan
appliance incorporating two vessels, the inner one being removable. The appliance may be used with or without the
removable vessel
3.3.107
steam generated boiling pan
appliance supplied with and connected to a gas heated steam generator
3.3.108
indicated level
permanent mark on the appliance to indicate the maximum liquid level for correct operation
3.3.109
nominal volume
V
n
manufacturers declared working volume when filled to the indicated level
3.3.110
stirrer
tool which operates with slow rotating speed ( 10 rpm to 200 rpm)
3.3.111
mixer
tool which operates with high rotating speed (up to 3000 rpm)
5.1.5.2 Soundness of the construction products circuit
Addition:
For tilting boiling pans: the gas supply to the main burner(s), pilot light(s) or ignition burner(s) shall be automatically
shut off at the beginning of the tilting action.
5.2.101 Flexible hoses and/or rotating connections
When flexible hoses and/or rotating connections are used for the gas supply to burners, pilot burners or ignition
burners, these components, shall not be subject to mechanical or thermal conditions which can cause damage to or
leakage from the components. They shall be subject to the soundness test of 7.2.101
5.3.2 Stability and mechanical safety
Addition:
When the pan is fitted with a strainer to retain the food during the tilting operation, it shall be fixed in an effective
manner to stay in place in any tilting position.
5.3.2.101 Tilting boiling pans
The kettle shall only be tilted by a voluntary action of the operator. This requirement shall be the same when the
kettle is tilted back to its working position.
When actuators are released in any tilting position of the kettle, it shall remain stationary.
In the case of a manual control device, it shall be so designed that the tilting motion is controlled during all of its
motion.
It shall not be possible to adversely influence the tilting action other than by the intended means.
The kettle shall be self balanced or self locking.
In the case of power operated tilting of the kettle, it shall be achieved by a maintained action control device which
shall be situated outside the danger zone, and located where the operator can see clearly the movement of the
kettle during the tilting.
The tilting mechanism shall be self-locking to prevent unintended movements of the kettle in every position in case
of failure of the power.
Devices controlling the tilting process shall be clearly marked to show the direction of movement.
The control devices shall be located and protected in such a way that they cannot be operated accidentally.
For tilting devices using auxiliary energy, the minimum time for tilting shall be 20 s.
5.3.2.102 Covers
Covers shall be constructed in such a way so as to ensure that uncontrolled closure does not cause injury to the
operator.
5.3.2.103 Boiling pans fitted with stirrers and/or mixers
The safety and hygiene requirements and/or measures given in EN 13886 shall be complied with.
Stirrers/mixers which can be moved between adjacent kettles, shall be designed and positioned so as to prevent
obstruction of the combustion products evacuation outlet or duct.
6.3.2.2 Protection against burns
Addition:
The following are designated as working areas: internal and external surfaces of covers, draw off taps, flue outlets
and the pan and hob.
During the test of 7.101 no overflow of water shall be allowed.
The rim of tilting boiling pans shall be constructed so that the liquid is poured out in an even stream.
The knob of the draw off taps and of the tilting mechanism are considered as working surfaces, only the knobs for
tap and cover opening shall comply with requirements of 6.3.2.2.1 of EN 203-1:2005.
6.3.101 Special requirement for tilting boiling pans
The main burner shall be shut off at the beginning of the tilting action.
6.8.2 Pressurised parts
Addition:
Pressurised appliances shall be fitted, in addition of pressure regulator(s), with relief valves of which the calibrated
pressure and relief cannot be modified.
The relief valve(s) shall be located in such a way to not be a risk in case of opening.
The lockout mechanism(s) of the cover shall be design to prevent any unintended under pressure opening.
It shall not be possible to open the lid or cover of a pressurised appliance until the pressure has been reduced to
approximately atmospheric pressure.
Pressuris
...
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