EN 62841-3-4:2016

SLOVENSKI STANDARD
01-september-2016
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SIST EN 61029-2-4:2011
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Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden
Machinery - Safety - Part 3-4: Particular requirements for transportable bench grinders
(IEC 62841-3-4:2016)
Ta slovenski standard je istoveten z: EN 62841-3-4:2016
ICS:
25.080.50 Brusilni in polirni stroji Grinding and polishing
machines
25.140.20 (OHNWULþQDRURGMD Electric tools
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62841-3-4

NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2016
ICS 25.140.20 Supersedes EN 61029-2-4:2011
English Version
Electric motor-operated hand-held tools, transportable tools and
lawn and garden machinery - Safety - Part 3-4: Particular
requirements for transportable bench grinders
(IEC 62841-3-4:2016 , modified)
Outils électroportatifs à moteur, outils portables et machines Elektrische motorbetriebene handgeführte Werkzeuge,
pour jardins et pelouses - Sécurité - Partie 3-4: Exigences transportable Werkzeuge und Rasen- und
particulières pour les tourets à meuler transportables Gartenmaschinen - Sicherheit - Teil 3-4: Besondere
(IEC 62841-3-4:2016 , modifiée) Anforderungen für transportable Tischschleifmaschinen
(IEC 62841-3-4:2016 , modifiziert)
This European Standard was approved by CENELEC on 2016-03-21. CENELEC 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 CENELEC 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 CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62841-3-4:2016 E
European foreword
The text of document 116/258/FDIS, future edition 1 of IEC 62841-3-4, prepared by IEC/TC 116 "Safety
of motor-operated electric tools" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN 62841-3-4:2016.
A draft amendment, which covers common modifications to IEC 62841-3-4:2016 (116/258/FDIS), was
prepared by CLC/TC 116 "Safety of motor-operated electric tools" and approved by CENELEC.
The following dates are fixed:
• latest date by which this document has to be implemented (dop) 2016-12-24
at national level by publication of an identical
national standard or by endorsement
(dow) 2020-06-24
• latest date by which the national standards conflicting
with this document have to be withdrawn
This document supersedes EN 61029-2-4:2011.
This European Standard is divided into four parts:
Part 1: General requirements which are common to most hand-held electric motor operated tools
(for the purpose of this standard referred to simply as tools) which could come within the
scope of this standard;
Part 2, 3 or 4: Requirements for particular types of tools which either supplement or modify the
requirements given in Part 1 to account for the particular hazards and characteristics of
these specific tools.
This Part 3-4 is to be used in conjunction with EN 62841-1:2015.
This Part 3-4 supplements or modifies the corresponding clauses in EN 62841-1:2015, so as to convert it
into the European Standard: Particular requirements for transportable bench grinders.
Where a particular subclause of Part 1 is not mentioned in this Part 3-4, that subclause applies as far as
relevant. When this standard states "addition", "modification" or "replacement", the relevant text in Part 1
is to be adapted accordingly.
The following print types are used:
- requirements; in roman type
- test specifications: in italic type;
- notes: in smaller roman type.
The terms defined in Clause 3 are printed in bold typeface.
Subclauses, notes, tables and figures which are additional to those in Part 1 are numbered starting
from 101.
Clauses, subclauses, notes, tables, figures and annexes which are additional to those in
IEC 62841-3-4:2016 are prefixed “Z”.
This European Standard follows the overall requirements of EN ISO 12100.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s), see informative Annex ZZ, which is an integral part of this
document.
Compliance with the clauses of Part 1 together with this Part 3-4 provides one means of conforming with
the essential health and safety requirements of the Directive concerned.
Endorsement notice
The text of the International Standard IEC 62841-3-4:2016 was approved by CENELEC as a European
Standard with agreed common modifications.
COMMON MODIFICATIONS
Replace the title of Annex I by the following:
Annex I
(normative)
Measurement of noise and vibration emissions

Add the following annexes:
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
This annex from EN 62841-1:2015 is applicable with the following addition:
Publication Year Title EN/HD Year
ISO 603-4 1999 - -
Bonded abrasive products - Dimensions -
Part 4: Grinding wheels for surface
grinding/peripheral grinding
Annex ZZ
(informative)
Relationship between this European Standard and the essential requirements of
Directive 2006/42/EC [2006 OJ L157] aimed to be covered
This European Standard has been prepared under a Commission’s standardization request M/396 to
provide one voluntary means of conforming to essential requirements of Directive 2006/42/EC of the
European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC
[2006 OJ L157].
Once this standard is cited in the Official Journal of the European Union under that Directive, compliance
with the normative clauses of this standard given in Table ZZ.1 confers, within the limits of the scope of
this standard, a presumption of conformity with the corresponding essential requirements of that
Directive, and associated EFTA regulations.
Table ZZ.1 – Correspondence between this European Standard
and Annex I of Directive 2006/42/EC
Essential Requirements of Clause(s) / sub-clause(s)
Remarks / Notes
Directive 2006/42/EC of this EN
Annex I All clauses All corresponding requirements
are covered by complying with all
clauses.
WARNING 1: Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European Union.
WARNING 2: Other Union legislation may be applicable to the product(s) falling within the scope of this
standard.
Bibliography
The Bibliography of EN 62841-1:2015 is applicable.
IEC 62841-3-4 ®
Edition 1.0 2016-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Electric motor-operated hand-held tools, transportable tools and lawn and

garden machinery – Safety –
Part 3-4: Particular requirements for transportable bench grinders

Outils électroportatifs à moteur, outils portables et machines pour jardins et

pelouses – Sécurité –
Partie 3-4: Exigences particulières pour les tourets à meuler transportables

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.140.20 ISBN 978-2-8322-3204-0

– 2 – IEC 62841-3-4:2016 © IEC 2016
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references. 6
3 Terms and definitions . 6
4 General requirements . 7
5 General conditions for the tests . 7
6 Radiation, toxicity and similar hazards . 7
7 Classification . 7
8 Marking and instructions . 7
9 Protection against access to live parts . 9
10 Starting . 9
11 Input and current . 9
12 Heating . 9
13 Resistance to heat and fire . 9
14 Moisture resistance . 9
15 Resistance to rusting . 9
16 Overload protection of transformers and associated circuits . 9
17 Endurance . 10
18 Abnormal operation . 10
19 Mechanical hazards . 10
20 Mechanical strength . 14
21 Construction . 16
22 Internal wiring . 17
23 Components . 17
24 Supply connection and external flexible cables and cords . 17
25 Terminals for external conductors . 17
26 Provision for earthing . 17
27 Screws and connections . 17
28 Creepage distances, clearances and distances through insulation . 17
Annexes . 22
Annex I (informative) Measurement of noise and vibration emissions . 22
Bibliography .
...