Domestic cooking appliances burning gas - Part 1-4: Safety - Appliances having one or more burners with an automatic burner control system

The first amendment to EN 30-1-4:2002 will address the safety aspects in A2 and prA3 to EN 30-1-1:1998 and it will consider the application of remote controls to domestic cooking appliances burning gas having one or more burners with an automatic burner control system.

Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 1-4: Sicherheit - Geräte mit einem oder mehreren Brenner(n) mit Feuerungsautomat

Ersetze den 1., 2. und 3. Absatz durch die Folgenden:
Diese Europäische Norm spezifiziert die Bauweise und die Betriebsweise sowie die Anforderungen und die Prüfbestimmungen für die Sicherheit und Kennzeichnung von Haushalt-Kochgeräten für gasförmige Brennstoffe entsprechend der EN 30-1-1:1998, seinem A1:1999, seinem A2:2003/AC:2004 und seinem A3:2005 mit einem oder mehreren Brenner(n) mit Feuerungsautomat, im folgenden Text als Gerät bezeichnet.
Diese Europäische Norm enthält spezifische Anforderungen und Prüfverfahren für Brenner mit Feuerungsautomat mit oder ohne Gebläse für die Verbrennungsluftzufuhr und/oder Abgasabführung für die betroffenen Brenner. Diese spezifischen Anforderungen gelten nur für Brenner mit Feuerungsautomat und nicht für Brenner mit automatischer Zündung entsprechend dem Anwendungsbereich von EN 30-1-1:1998, dem A1:1999, dem A2:2003/AC:2004 und dem A3:2005.
Diese Europäische Norm findet Anwendung im Zusammenhang mit EN 30-1-1:1998, dem A1:1999, dem A2:2003/AC:2004 und dem A3:2005 und gegebenenfalls mit anderen Teilen von EN 30-, die für Geräte gelten mit:
- Umluft-Backöfen und/oder Strahlungsgrilleinrichtungen;
- Glaskeramik-Kochteil.
Im 6. Absatz wird der 4. Spiegelstrich gelöscht und durch den Folgenden ersetzt:
      - Geräte mit Feuerungsautomaten, die
        - a) eine zweite Sicherheitszeit haben (siehe EN 298:2003), oder
        - b) einen oder mehrere Brennern mit einem separaten Zündbrenner;
Im 6. Absatz wird der folgende Punkt ergänzt:
     - Geräte, die einen oder mehrere Brenner haben, die mit einer Fernsteuerung (Typ 1) arbeiten, wenn:
        - der Backofenbrenner mit einem Feuerungsautomaten ausgerüstet ist, oder
        - der Backofenbrenner mit einem Programmschalter, für den verzögerten Start ohne die Anwesenheit des Benutzers, versehen ist
    - Geräte die einen oder mehrere Brenner haben, die mit einer Fernsteuerung (Typ 2) arbeiten, wenn:
[....].

Appareils de cuisson domestiques utilisant les combustibles gazeux - Partie 1-4: Sécurité - Appareils comportant un ou plusieurs brûleurs avec système automatique de commande pour brûleurs

Remplacer les 1er, 2e et 3e alinéas par le texte suivant :
La présente Norme européenne spécifie les caractéristiques de construction et de fonctionnement ainsi que les exigences et les méthodes d’essai relatives à la sécurité et au marquage des appareils de cuisson domestiques susceptibles d’utiliser les combustibles gazeux et définis dans l’EN 30 1 1:1998, son A1:1999, son A2:2003/AC:2004 et son A3:2005, comportant un ou plusieurs brûleurs avec système automatique de commande pour brûleur, désignés dans le présent document par «appareils».
La présente Norme européenne comprend des exigences et méthodes d’essai spécifiques qui s’appliquent aux brûleurs comportant un système automatique de commande pour brûleur, que l’appareil soit doté ou non d’un ventilateur pour l’apport d’air de combustion et/ou pour l’évacuation des produits de combustion provenant de ce même brûleur. Ces exigences et méthodes d’essai spécifiques sont uniquement applicables lorsque le brûleur comporte un système automatique de commande pour brûleur et ne s’appliquent pas aux brûleurs dotés d’un dispositif d’allumage automatique, entrant dans le domaine d’application de l’EN 30 1 1:1998, de son A1:1999, de son A2:2003/AC:2004 et de son A3:2005.
La présente Norme européenne est destinée à être utilisée conjointement à l’EN 30 1 1:1998, à son A1:1999, à son A2:2003/AC:2004 et à son A3:2005 et, le cas échéant, à d’autres parties de l’EN 30 1 couvrant les appareils qui comportent :
-   un four et/ou un grilloir à convection forcée ;
-   une table de travail vitrocéramique.
Dans le 6e alinéa, supprimer le 4e tiret et le remplacer par le texte suivant :
-   appareils avec système automatique de commande pour brûleur qui :
a)   ont un second temps de sécurité (voir EN 298:2003) ; ou
b)   commandent un ou plusieurs brûleurs avec brûleur d’allumage séparé.

Plinski kuhalni aparati za gospodinjstvo - 1-4. del: Varnost - Aparati z enim ali več gorilniki z avtomatskim nadzorom gorilnikov - Dopolnilo A1

General Information

Status
Withdrawn
Publication Date
28-Nov-2006
Withdrawal Date
08-May-2012
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
09-May-2012
Completion Date
09-May-2012

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SLOVENSKI SIST EN 30-1-
4:2004/oprA1:2005
PREDSTANDARD
julij 2005
Plinski kuhalni aparati za gospodinjstvo – 1-4. del: Varnost – Aparati z enim
ali več gorilniki za samodejno regulacijo – Dopolnilo A1
Domestic cooking appliances burning gas - Part 1-4: Safety - Appliances having
one or more burners with an automatic burner control system – Amendment A1
ICS 97.040.20 Referenčna številka
SIST EN 30-1-4:2004/oprA1:2005(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD
DRAFT
EN 30-1-4:2002
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
March 2005
ICS
English version
Domestic cooking appliances burning gas - Part 1-4: Safety -
Appliances having one or more burners with an automatic
burner control system
Appareils de cuisson domestiques utilisant les Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 1-4:
combustibles gazeux - Partie 1-4 : Sécurité - Appareils Sicherheit - Geräte mit einem oder mehreren Brenner(n)
comportant un ou plusieurs brûleurs avec système mit Feuerungsautomat
automatique de commande pour brûleurs
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 49.
This draft amendment A1, if approved, will modify the European Standard EN 30-1-4:2002. If this draft becomes an amendment, CEN
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment
into the relevant national standard without any alteration.
This draft amendment was established by CEN 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 Management Centre 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.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
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 30-1-4:2002/prA1:2005: E
worldwide for CEN national Members.

EN 30-1-4:2002/prA1:2005 (E)
Foreword
This document (EN 30-1-4:2002/prA1:2005) has been prepared by Technical Committee CEN/TC 49 “Gas
cooking appliances”, the secretariat of which is held by UNI.
This document is currently submitted to the CEN Enquiry.
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 informative Annex ZA, which is an integral part of this document.
EN 30-1-4:2002/prA1:2005 (E)
1 Scope
st nd rd
Replace the 1 , 2 and 3 paragraphs with the following.
This standard specifies the construction and performance characteristics as well as the requirements and
methods of test for the safety and marking of domestic cooking appliances, capable of using the combustible
gases defined in EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004, that have one or more burners
with an automatic burner control system, referred to in the text as "appliances".
This standard includes specific requirements 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 methods of test are only applicable when the burner has a automatic burner control
system and do not apply to burners having automatic ignition that fall within the scope of EN 30-1-1:1998, its
A1: 1999, its A2: 2003 and its A3: 2004.
This Standard is intended to be used in conjunction with EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3:
2004 and, where appropriate, other parts of EN 30-1 covering appliances having:
 forced-convection ovens and/or grills;
 a glass ceramic hotplate.
th th
In the 6 paragraph, delete the 4 indent and replace it with the following:
 appliances having automatic burner control systems that a) have a second safety time (see EN 298:
2003), or b) control one or more burners that incorporate a separate ignition burner;
th
In the 6 Paragraph add the following indents:
 appliances having one or more burners that are capable of remote operation (type1), unless the
burner(s) concerned are:
 oven burners equipped with an automatic burner control system, or
 the oven burners of time-controlled ovens that are designed for a delayed start without the user
being present.
-appliances having one or more burners that are capable of remote operation (type 2), unless the burner(s)
concerned are:
 oven, grill or hotplate burners equipped with automatic burner control systems, or
 the oven burners of a time-controlled ovens that are designed for a delayed start without the
user being present.
2 Normative references
Replace the second paragraph with the following:
The normative references in clause 2 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 apply
with the following additions:
EN 30-1-4:2002/prA1:2005 (E)
Replace the reference to prEN 30-1-3 with the following:
EN 30-1-3: 2003, Domestic cooking appliances burning gas - Part 1-3: Safety – Appliances having a glass
ceramic hotplate
Delete the date 1993 of EN 298 with the date 2003.
Add:
EN 30-1-1: 1998/A2: 2003, Domestic cooking appliances burning gas - Part 1-1: Safety – General.
EN 30-1-1: 1998/A3: 2004, Domestic cooking appliances burning gas - Part 1-1: Safety – General.
3 Terms and definitions
st
Replace the 1 paragraph with the following:
Unless specifically modified as described in 3.1 hereafter the definitions of clause 3 of EN 30-1-1:1998, its A1:
1999, its A2: 2003 and its A3: 2004 apply, as well as the additional definitions given in 3.2 of this standard.
Delete 3.1.1 and re-number 3.1.2 as 3.1.1.
Add the following:
3.1.2 Remote operation (type 1)
operation by means of a control intended to be actuated out of sight of the appliance, such as by
telecommunications or bus systems.
3.1.3 Remote operation (type 2)
operation by means of a separate hand-held control (e.g. an infrared device) designed for use only when the
appliance is directly visible to an operator of the control who is present within the same room as the
appliance.
4 Classification
st
Replace the 1 paragraph with the following:
The classification given in clause 4 of EN 30-1-1:1998,its A1: 1999, its A2: 2003 and its A3: 2004  applies
with the following modifications.
4.2.2.3 Appliances designed for use with gases of the third family
Replace the 1st paragraph with the following:
The text of 4.2.2.3 “Appliances designed for use with gases of the third family” of EN 30-1-1:1998, its A1: 1999,
its A2: 2003 and its A3: 2004 is replaced with the following:
EN 30-1-4:2002/prA1:2005 (E)
5 Constructional requirements
5.1 General
st
Replace the 1 paragraph with the following:
Unless specifically modified as described hereafter, the appliance shall comply with the requirements of 5.1 of
EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 which are applicable to them, any verifications in
the form of tests being carried out in accordance with clause 7 of this standard, and not in accordance with the
corresponding clause of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004.
nd
Replace the 2 sentence of the note with the following:
Additional constructional requirements are given in EN 30-1-2:1999 and EN 30-1-3: 2003 respectively.
5.1.1 Conversion to different gases
st
Replace the 1 paragraph with the following:
5.1.1 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 applies with the following modification:
5.2 Special requirements
5.2.1 General
st
Replace the 1 paragraph with the following:
Unless specifically modified as described hereafter, the appliance shall comply with the requirements of 5.2 of
EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 which are applicable to them, any verifications in
the form of tests being carried out in accordance with clause 7 of this standard, and not in accordance with the
corresponding clause of EN 30-1-1:1998,its A1: 1999, its A2: 2003 and its A3: 2004.
nd
Replace the 2 sentence of the note with the following:
Additional constructional requirements are given in EN 30-1-2:1999 and EN 30-1-3: 2003 respectively.
5.2.2 Taps
st st
Replace the 1 sentence of the 1 paragraph with the following:
5.2.1 of EN 30-1-1:1988, its A1: 1999, its A2: 2003 and its A3: 2004 is applicable to all direct-acting manually
operated burner controls.
5.2.3 Control handles
st st
Replace the 1 sentence of the 1 paragraph with the following:
5.2.2 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 is applicable to control handles for all
direct-acting manually operated burner controls.
5.2.4 Injectors and adjusters
st
Replace the 1 line with the following:
5.2.3 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 is applicable with the following
modification.
EN 30-1-4:2002/prA1:2005 (E)
5.2.5 Oven thermostats
st st
Replace the 1 sentence of the 1 paragraph with the following:
5.2.4 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 is applicable where the oven burner is not
equipped with an automatic burner control system.
5.2.6 Ignition systems
st
Replace the 1 line with the following:
5.2.5 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 is replaced with the following.
5.2.7 Flame supervision devices
st st
Replace the 1 sentence of the 1 paragraph with the following:
5.2.6 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 is only applicable to burners not equipped
with an automatic burner control system.
5.2.8 Governors
st
Replace the 1 line with the following:
5.2.7 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 is replaced with the following.
5.2.9 Hotplates
st
Replace the 1 paragraph with the following:
5.2.8 of EN 30-1-1:1998 its A1: 1999, its A2: 2003 and its A3: 2004 is applicable, with the following
1)
modification, to all hotplates except glass ceramic hotplates .
nd
Replace the 2 paragraph with the following:
5.2.8.2.2 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 is replaced by the following:
5.3 Additional requirements for appliances having one or more burners with an automatic
control system
5.3.2.1.2 Marking
st
Replace the 1 paragraph with the following:
The requirements of 5.2.2.2 of EN 30-1-1:1998, its A1: 1999, its A2: 2003 and its A3: 2004 are applicable.

1)
Additional requirements for glass ceramic hotplates are given in EN 30-1-3: 2003.
EN 30-1-4:2002/prA1:2005 (E)
5.4 Additional requirements for burners having automatic burner control systems
5.4.1 General
st
Replace the 1 paragraph with the following:
Automatic single burner and multi-burner control systems shall comply with the following requirements of EN
298: 2003, even if the automatic burner control system is designed for use with a heat sensitive flame
supervision device:
 clauses 4, 5 and 6;
 all sub-clauses of clause 7 except 7.2.5, 7.3.4 and 7.3.5;
 clauses 8, 9, 10, and 11.
Add the following new clause:
5.5 Additional requirements for appliances having one or more burners that are capable of
remote operation
5.5.1 Application
The appliance shall not incorporate an oven that is capable of remote control unless:
a) it is a time-controlled oven designed for delayed ignition, or
b) the oven burner is equipped with an automatic burner control system.
if an oven is capable of remote operation, the appliance shall comply the requirements given in 5.5.2 and,
depending on whether the remote operation is type 1 or type 2 (see 3.1.2 and 3.1.3), the requirements given
in 5.5.3 or 5.5.4.
The appliance shall not incorporate hotplate or grill burners that are capable of remote operation unless this
means of remote operation is type 2 (see 3.1.3) and the burners are equipped with automatic burner control
systems.
If hotplate or grill burners are capable of remote operation, the appliance shall comply with the requirements
given in 5.5.2 and 5.5.3.
5.5.2 General
The appliance shall be so designed and arranged that remote operation of the burner or burners may only be
achieved after the user has set the appliance for remote operation. When the burner or burners are set for
remote operation this condition shall be indicated visually.
Each burner that is capable of remote operation shall be provided with a direct acting or an indirect manually
operated control that enables the burner to be used safely in accordance with manufacturers instructions
when remote operation is not in use. The appliance shall be so designed and arranged that it is always
possible for the user to utilise these manual operated controls to override remote operation of the burner or
burners.
Direct-acting manually operated controls shall comply with 5.2.2 and 5.2.3. Indirect manually operated
controls shall comply with 5.3.1 and 5.3.2.
When the appliance, and any hand–held control supplied for type 2 remote operation, are tested in
accordance with all the tests described in 19.101 of EN 50165: 1997 and its A1: 1999, it shall be verified that:
EN 30-1-4:2002/prA1:2005 (E)
 the burner or burners are not put into operation when in the stand-by mode and that any gas valves
supplying these burners remain closed;
 the burner or burners are not put into operation when the burner control system is in non-volatile
lock-out and that any gas valves supplying these burners remain closed;
 the burner or burners, when in remote operation, continu
...


SLOVENSKI STANDARD
01-februar-2007
3OLQVNLNXKDOQLDSDUDWL]DJRVSRGLQMVWYRGHO9DUQRVW$SDUDWL]HQLPDOLYHþ
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Domestic cooking appliances burning gas - Part 1-4: Safety - Appliances having one or
more burners with an automatic burner control system - Amendment A1
Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 1-4: Sicherheit - Geräte mit einem
oder mehreren Brenner(n) mit Feuerungsautomat
Appareils de cuisson domestiques utilisant les combustibles gazeux - Partie 1-4:
Sécurité - Appareils comportant un ou plusieurs bruleurs avec systeme automatique de
commande pour bruleurs
Ta slovenski standard je istoveten z: EN 30-1-4:2002/A1:2006
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 30-1-4:2002/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2006
ICS 91.040.20
English Version
Domestic cooking appliances burning gas - Part 1-4: Safety -
Appliances having one or more burners with an automatic
burner control system
Appareils de cuisson domestiques utilisant les Haushalt-Kochgeräte für gasförmige Brennstoffe - Teil 1-4:
combustibles gazeux - Partie 1-4: Sécurité - Appareils Sicherheit - Geräte mit einem oder mehreren Brenner(n)
comportant un ou plusieurs brûleurs avec système mit Feuerungsautomat
automatique de commande pour brûleurs
This amendment A1 modifies the European Standard EN 30-1-4:2002; it was approved by CEN on 4 September 2006.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant 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 amendment 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, Romania,
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
© 2006 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 30-1-4:2002/A1:2006: E
worldwide for CEN national Members.

Contents Page
Foreword.4
1 Scope .5
2 Normative references .6
3 Terms and definitions .6
4 Classification.7
5 Constructional requirements.7
5.1 General.7
5.1.1 Conversion to different gases .7
5.2 Special requirements .7
5.2.1 General.7
5.2.2 Taps.7
5.2.3 Control handles.8
5.2.4 Injectors and adjusters .8
5.2.5 Oven thermostats .8
5.2.6 Ignition systems.8
5.2.7 Flame supervision devices .8
5.2.8 Regulators .8
5.2.9 Hotplates.8
5.3 Additional requirements for appliances having one or more burners with an automatic
control system .9
5.4 Additional requirements for burners having automatic burner control systems .9
5.4.1 General.9
5.5 Additional requirements for appliances having one or more burners that are capable of
remote operation.9
5.5.1 Application .9
5.5.2 General.10
5.5.3 Remote operation (type 2) .10
5.5.4 Remote operation (type 1) .10
6 Performance requirements .11
6.1 General.11
6.1.2 Flame supervision devices .11
6.2 Special requirements for hotplates.12
6.2.1 General.12
6.2.2 Ignition, cross-lighting and flame stability .12
6.2.3 Combustion.12
6.3 Special requirements for ovens and grills .12
6.3.1 General.12
6.3.2 Ignition, cross-lighting and flame stability .13
6.3.3 Combustion.13
7.1 General.13
7.1.2 Test pressures .13
7.1.6 Appliances having a mains electrical supply .14
7.2.1 General.14
7.2.2 Strength .15
7.2.3 Strength, stability.15
7.2.5 Fragmentation test for principal components made from toughened soda-lime glass.15
7.2.6 Appliances with a glass lid having a device for shutting off the gas to the hotplate
burners.15
7.2.7 Food hygiene in time controlled ovens.15
7.3.1 General .16
7.3.2.1 Ignition, cross-lighting, flame stability.17
7.3.2.2 Resistance to draught.18
8 Marking and instructions.20
8.1 Appliance marking .20
8.1 Appliance marking (including any type 2 hand-operated control).20
8.2 Marking of the packaging .20
8.3 Instructions.21
8.3.1 General .21
8.3.2 Technical instructions .21
8.3.3 Instructions for use and maintenance .21
8.3.4 Instructions for conversion to other gases .21
Annex A (informative) .22
A.1 General .22
A.2 Marketing in different countries of the categories listed in the text of the standard.22
A.3 Supply pressures for the appliance (see 7.1.2).24
A.4 Particular categories marketed nationally or locally .26
A.4.2 The definitions of the special categories given in Table A.3 are derived in the same way
as those categories listed in 4.2. The characteristics of the gases distributed regionally
are given in A.4 .27
A.3.4 Permitted operations for changing gas .29
A.4 Test gases corresponding to the special categories given in A.3 .29
A.5 Particular conditions.30
A.6Inlet connections in the various countries.30
Annex B (informative) .32

Foreword
This document (EN 30-1-4:2002/A1:2006) has been prepared by Technical Committee CEN/TC 49 “Gas
cooking appliances”, the secretariat of which is held by UNI.
This Amendment to the European Standard EN 30-1-4:2002 shall be given the status of a national standard,
either by publication of an identical text or by endorsement, at the latest by May 2007, and conflicting national
standards shall be withdrawn at the latest by May 2007.
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 E
...

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