EN 62841-3-14:2017

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Electric Motor-Operated Hand-Held Tools, Transportable Tools and Lawn and Garden Machinery - Safety - Part 3-14: Particular requirements for transportable drain cleaners (IEC 62841-3-14:2017)25.140.20Electric toolsICS:Ta slovenski standard je istoveten z:EN 62841-3-14:2017SIST EN 62841-3-14:2018en01-februar-2018SIST EN 62841-3-14:2018SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 62841-3-14
December 2017 ICS 25.140.20
English Version
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 3-14: Particular requirements for transportable drain cleaners (IEC 62841-3-14:2017 , modified)
Outils électroportatifs à moteur, outils portables et machines pour jardins et pelouses - Sécurité - Partie 3-14: Exigences particulières pour les furets portables (IEC 62841-3-14:2017 , modifiée)
Elektrische motorbetriebene handgeführte Werkzeuge, transportable Werkzeuge und Rasen- und Gartenmaschinen - Sicherheit - Teil 3-14: Besondere Anforderungen für transportable Abflussreiniger (IEC 62841-3-14:2017 , modifiziert) This European Standard was approved by CENELEC on 2017-10-16. 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, Serbia, 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: Rue de la Science 23,
B-1040 Brussels © 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62841-3-14:2017 E SIST EN 62841-3-14:2018

This Part 3-14 supplements or modifies the corresponding clauses in EN 62841-1:2015, so as to convert it into the European Standard: Particular requirements for transportable drain cleaners. Where a particular subclause of Part 1 is not mentioned in this Part 3-14, that subclause applies as far as relevant. When this standard states "addition", "modification" or "replacement", the relevant te•t 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 62841-3-14:2017 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 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 3-14 provides one means of conforming with the essential health and safety requirements of the Directive concerned. SIST EN 62841-3-14:2018

Endorsement notice The text of the International Standard IEC 62841-3-14:2017 was approved by CENELEC as a European Standard with agreed common modifications. COMMON MODIFICATIONS 8 Marking and instructions Add the following after 8.14.2 c): 8.14.2 Za) Replacement of items 3, 4 and 5 with the following: 3) The following information: − that the declared noise emission value(s) have been measured in accordance with a standard test method and may be used for comparing one tool with another; − that the declared noise emission value(s) may also be used in a preliminary assessment of exposure. 4) A warning: − that the noise emissions during actual use of the power tool can differ from the declared values depending on the ways in which the tool is used especially what kind of workpiece is processed; and − of the need to identify safety measures to protect the operator that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger time).
Annex I Replace the title of Annex I with the following: Annex I (normative)
Measurement of noise and vibration emissions
and delete the note. SIST EN 62841-3-14:2018

Battery tools and battery packs
Replace the note with the following: K.21.18.Z101 Isolation and disabling device Tools with an integral battery shall either be equipped – with an isolation device to prevent the risk of injury from mechanical hazards during servicing or user maintenance; or – with a disabling device that prevents unintentional starting of the tool. An isolation device shall – provide disconnection of all poles of the battery from the serviceable region of the tool; – be equipped with an unambiguous indication of the state of the disconnection device which corresponds to each position of its manual control (actuator); – be provided with protection against accidental reconnection. NOTE 1 Examples of methods to achieve this disconnection include removable jumpers, integral batteries that can be disconnected for servicing or user maintenance, or an electromechanical power switch with a direct mechanical link between the actuator and the contact. NOTE 2 The risk of accidental reconnection for a power switch is addressed by the requirement of 21.18.1.2. The other examples in NOTE 1 achieve this by the necessary actions for reconnection. A disabling device may be achieved by any of the following: – a self-restoring or non-self-restoring lock-off device where two separate and dissimilar actions are necessary before the motor is switched on (e.g. a power switch which has to be pushed in before it can be moved laterally to close the contacts to start the motor). It shall not be possible to achieve these two actions with a single grasping motion or a straight line motion; – a removable disabling device provided with the tool where it shall not be possible for the tool to be operated when either applied or removed. Compliance is checked by inspection and by manual test.
Annex L (normative)
Battery tools and battery packs provided with mains connection or non-isolated sources
Replace the note with the following: L.21.18.Z101 Isolation and disabling device Tools with an integral battery shall either be equipped – with an isolation device to prevent the risk of injury from mechanical hazards during servicing or user maintenance; or – with a disabling device that prevents unintentional starting of the tool. An isolation device shall – provide disconnection of all poles of the battery from the serviceable region of the tool; – be equipped with an unambiguous indication of the state of the disconnection device which corresponds to each position of its manual control (actuator); – be provided with protection against accidental reconnection. NOTE 1 Examples of methods to achieve this disconnection include removable jumpers, integral batteries that can be disconnected for servicing or user maintenance, or an electromechanical power switch with a direct mechanical link between the actuator and the contact. NOTE 2 The risk of accidental reconnection for a power switch is addressed by the requirement of 21.18.1.2. The other examples in NOTE 1 achieve this by the necessary actions for reconnection. A disabling device may be achieved by any of the following: – a self-restoring or non-self-restoring lock-off device where two separate and dissimilar actions are necessary before the motor is switched on (e.g. a power switch which has to be pushed in before it can be moved laterally to close the contacts to start the motor). It shall not be possible to achieve these two actions with a single grasping motion or a straight line motion; – a removable disabling device provided with the tool where it shall not be possible for the tool to be operated when either applied or removed. Compliance is checked by inspection and by manual test.
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 standardisation 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. 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 Directive 2006/42/EC Clause(s) / sub-clause(s) of this EN Remarks / Notes 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 Add the following notes for the standards indicated: IEC 62841-2-21 NOTE Harmonized as EN 62841-2-21 1). IEC 60335-2-79 NOTE Harmonized as EN 60335-2-79.
——————— 1) At draft stage. SIST EN 62841-3-14:2018

IEC 62841-3-14 Edition 1.0 2017-10 INTERNATIONAL STANDARD NORME INTERNATIONALE Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety –
Part 3-14: Particular requirements for transportable drain cleaners
Outils électroportatifs à moteur, outils portables et machines pour jardins et pelouses – Sécurité –
Partie 3-14: Exigences particulières pour les furets portables INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 25.140.20
ISBN 978-2-8322-4902-4
– 2 – IEC 62841-3-14:2017 © IEC 2017 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 5.17Addition: . 7 6 Radiation, toxicity and similar hazards . 7 7 Classification . 7 8 Marking and instructions . 7 8.14.1Addition: . 7 8.14.1.1Addition: . 8 8.14.1.101Safety instructions for drain cleaners . 8 8.14.2 a)Additional items: . 8 8.14.2 b)Additional items: . 8 8.14.2 c)Additional items: . 9 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 14.5Replacement: . 9 15 Resistance to rusting . 10 16 Overload protection of transformers and associated circuits . 10 17 Endurance . 10 18 Abnormal operation . 10 19 Mechanical hazards . 11 19.101Additional requirements for drum machines . 11 19.102Additional requirements for sectional machines . 11 20 Mechanical strength . 12 21 Construction . 12 22 Internal wiring . 13 23 Components . 13 24 Supply connection and external flexible cords . 13 25 Terminals for external conductors . 13 26 Provision for earthing . 13 27 Screws and connections . 14 28 Creepage distances, clearances and distances through insulation . 14 Annexes . 19 Annex I (informative)
Measurement of noise and vibration emissions . 19 I.2Noise test code (grade 2) . 19 I.2.4Installation and mounting conditions of the power tools during noise tests . 19 SIST EN 62841-3-14:2018

IEC 62841-3-14:2017 © IEC 2017 – 3 –
I.2.5Operating conditions . 19 I.3Vibration . 19 Annex K (normative)
Battery tools and battery packs . 20 K.1 Addition: . 20 Annex L (normative)
Battery tools and battery packs provided with mains
connection or non-isolated sources . 21 L.1 Addition: . 21 Bibliography . 22
Figure 101 – Drum machine . 14 Figure 102 – Sectional machine . 15 Figure 103 – Guarding of drum machines . 16 Figure 104 – Test probe 'a' . 16 Figure 105 – Construction of drum machines (example) . 17 Figure 106 – Locking mechanism for drain cleaner cable (example) . 18
Table 4 – Required performance levels . 10
– 4 – IEC 62841-3-14:2017 © IEC 2017 INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________
ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE TOOLS AND LAWN AND GARDEN MACHINERY – SAFETY –
Part 3-14: Particular requirements for transportable drain cleaners
FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62841-3-14 has been prepared by IEC technical committee 116: Safety of motor-operated electric tools. The text of this International Standard is based on the following documents: FDIS Report on voting 116/340/FDIS 116/349/RVD
Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO/IEC Directives, Part 2. SIST EN 62841-3-14:2018

IEC 62841-3-14:2017 © IEC 2017 – 5 –
This Part 3-14 is to be used in conjunction with the first
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