EN 16647:2015/prA1

SLOVENSKI STANDARD
01-april-2020
Kamini na tekoča goriva - Dekorativne naprave, ki plamen vzdržujejo z gorivom na
osnovi alkohola ali želatinastim gorivom - Uporaba v zasebnih gospodinjstvih -
Dopolnilo A1
Fireplaces for liquid fuels - Decorative appliances producing a flame using alcohol based
or gelatinous fuel - Use in private households
Feuerstellen für flüssige Brennstoffe - Dekorative Geräte, die unter Verwendung eines
Alkohol basierten flüssigen oder gelförmigen Brennstoffes eine Flamme erzeugen -
Nutzung im privaten Haushaltbereich
Foyers pour combustibles liquides - Appareils décoratifs produisant une flamme à l'aide
de combustible à base d'alcool ou de combustible gélifié - Utilisation domestique
Ta slovenski standard je istoveten z: EN 16647:2015/prA1
ICS:
97.100.40 Grelniki na tekoče gorivo Liquid fuel heaters
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
EN 16647:2015
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
March 2020
ICS
English Version
Fireplaces for liquid fuels - Decorative appliances
producing a flame using alcohol based or gelatinous fuel -
Use in private households
Foyers pour combustibles liquides - Appareils Feuerstellen für flüssige Brennstoffe - Dekorative
décoratifs produisant une flamme à l'aide de Geräte, die unter Verwendung eines Alkohol basierten
combustible à base d'alcool ou de combustible gélifié - flüssigen oder gelförmigen Brennstoffes eine Flamme
Utilisation domestique erzeugen - Nutzung im privaten Haushaltbereich
This draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 46.

This draft amendment A1, if approved, will modify the European Standard EN 16647:2015. 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

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

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16647:2015/prA1:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Modification to 4.4 “Materials”. 4
2 Modification to Clause 5.8.7, “Combustion performance” . 4
3 Modification to Annex B.7 “Malfunction-related devices”. 9
4 Modification to Annex B.8 “Electric power-loss-related devices” . 10
5 Modifications in line with the Internal Regulations Part 3 throughout the text . 10

European foreword
This document (EN 16647:2015/prA1:2020) has been prepared by Technical Committee CEN/TC 46
“Fireplaces for liquid fuels”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document defines the requirements for the construction and operating methods, the operation
tests, as well as for the production, labelling and the instruction manuals of decorative
fireplaces/appliances producing a flame using liquid or gelatinous alcohol based fuels.
This document contains definitions regarding the technical safety of the appliances.
The requirements listed in the document refer to appliances which are ready for use only. Single
components - like simple burner cups – are not considered herein (and are not considered safe when
used on their own).
1 Modification to 4.4 “Materials”
Replace the 1st paragraph
“The parts which are in contact with than alcohol shall be constructed with chrome-nickel steel 1.4301
or with material of better thermal, chemical, mechanical properties and corrosion resistance than
chrome-nickel steel 1.4301.”
by
“The parts which are in contact with the alcohol shall be constructed with chrome-nickel steel 1.4301.
If different materials are used, their suitability in terms of thermal, chemical, mechanical properties and
corrosion resistance shall be proven by specification or by test; special consideration shall be given to
materials used in areas touching the flame.”
2 Modification to Clause 5.8.7, “Combustion performance”
Replace Clause 5.8.7 with the following:
5.8.7 Combustion
5.8.7.1 Combustion performance
5.8.7.1.1 General
The following tests shall be performed in order to determine the emissions of CO, CO , aldehydes, VOC,
THC, particulate matter deriving from ethanol combustion.
Direct combustion tests shall be performed conveying the combustion products through a hood,
allowing in such a way sampling and analysis of the emissions at a known dilution ratio with ambient
air.
This standard refers to a hood designed according to standard EN 30-1-1:2008 on tests of hob gas
burners, and to standard EN 613 for decorative fireplaces.
Dimensions in millimetres
Key
a
h ≥ 320 mm in order to allow for opening of the shut-down lid or to allow free space between the device and
any high-level grill
Figure 6 — Combustion — Sampling hood
Table 3 — Dimensions of the sampling hood
Value Dimensions
mm
a 300 500 580 680 710 630 790
b 500 600 700 680 780 1 140 1 000
NOTE 1 The sampling hood is also used for gas fired cooking alliances (e.g. EN 30-1-1) and decorative fire
places (e.g. EN 613).
Material - stainless steel
Key
1 steatite tube with two holes into which thermocouple wires are sealed
2 measuring point
3 pipe ends closed
4 3 holes Ø 1 per branch
Figure 7 — Example for a sampling probe
The height of the hood base, referred to the burner plane, is adjusted so that the CO measured
concentration is as close as possible to 1%, to prevent any possible influence of the hood itself on the
combustion process.
5.8.7.1.2 Sampling and methods
Combustion tests often show that many appliances have an initial peak of CO and TOC emissions,
corresponding to the ignition phase, followed by a steady combustion phase, with emission
...