07-30172285-DC.pdf

a Date: 5 October 2007 Origin: International Latest date for receipt of comments: 31 January 2008 Project no.: 2007/02649 Responsible committee: CPL/61/01 Motorised appliance group Interested committees: Title: Draft BS EN 60335-2-97 A2 Household and similar electrical appliances - Safety Part 2-97: Particular requirements for drives for rolling shutters, awni ngs, blinds and similar equipment Supersession information: If this document is published as a standard, the UK implementation of it will supersede BSEN60335-2-97 : 2006 and partially supersede. NONE If you are aware of a current national standard which may be affected, please notify the secretary (contact details below). WARNING: THIS IS A DRAFT AND MUST NOT BE REGARDED OR USED AS A BRITISH STANDARD. THIS DRAFT IS NOT CURRENT BEYOND 31 January 2008. This draft is issued to allow comments from interested parties; all comments will be given consideration prior to publication. No acknowledgement will normally be sent. See overleaf for information on commenting. No copying is allowed, in any form, without prior written permission from BSI except as permitted under the Copyright, Designs and Patent Act 1988 or for circulation within a nominating organization for briefing purposes. Electronic circulation is limited to dissemination by e-mail within such an organization by committee members. Further copies of this draft may be purchased from BSI Customer Services, Tel: +44(0) 20 8996 9001 or email ordersbsi-global.com. British, International and foreign standards are also available from BSI Customer Services. British Standards on CD or Online are available from British Standards Publishing Sales Limited. Tel: 01344 404409 or email bsonlinetechindex.co.uk. Information on the co-operating organizations represented on the committees referenced above may be obtained from the responsible committee secretary. Cross-references The British Standards which implement International or European publications referred to in this draft may be found via the British Standards Online Service on the BSI web site http:/www.bsi-global.com. Direct tel: 020 8996 7274 Responsible Committee Secretary: Ms. M P Ryan (BSI) E-mail: margaret.ryanbsi-global.com Draft for Public Comment Head Office 389 Chiswick High Road London W4 4AL Telephone: +44(0)20 8996 9000 Fax: +44(0)20 8996 7001 Form 36 Version 7.0 DPC: 07/30172285 DC Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:55:05 GMT+00:00 2007, Uncontrolled Copy, (c) BSI b Introduction This draft standard is based on international discussions in which the UK has taken an active part. Your comments on this draft are welcome and will assist in the preparation of the consequent standard. If no comments are received to the contrary, then the UK will approve this draft. There is a high probability that this text could be adopted by CENELEC as a reference document for harmonization or as a European Standard. Recipients of this draft are requested to comment on the text bearing in mind this possibility. UK Vote Please indicate whether you consider the UK should submit a negative (with reasons) or positive vote on this draft. Submission The guidance given below is intended to ensure that all comments receive efficient and appropriate attention by the responsible BSI committee. Annotated drafts are not acceptable and will be rejected. All comments must be submitted, preferably electronically, to the Responsible Committee Secretary at the address given on the front cover. Comments should be compatible with Version 6.0 or Version 97 of Microsoft® Word for Windows, if possible; otherwise comments in ASCII text format are acceptable. Any comments not submitted electronically should still adhere to these format requirements. All comments submitted should be presented as given in the example below. Further information on submitting comments and how to obtain a blank electronic version of a comment form are available from the BSI web site at: http:/www.bsi-global.com/en/Standards-and-Publications/Current-work/DPCs/ Template for comments and secretariat observations Date: xx/xx/200x Document: ISO/DIS xxxxx 1 2 (3) 4 5 (6) (7) MB Clause No./ Subclause No./ Annex (e.g. 3.1) Paragraph/ Figure/Table/ Note (e.g. Table 1) Type of com- ment Comment (justification for change) by the MB Proposed change by the MB Secretariat observations on each comment submitted 3.1 Definition 1 ed Definition is ambiguous and needs clarifying. Amend to read . so that the mains connector to which no connection . 6.4 Paragraph 2 te The use of the UV photometer as an alternative cannot be supported as serious problems have been encountered in its use in the UK. Delete reference to UV photometer. Microsoft and MS-DOS are registered trademarks, and Windows is a trademark of Microsoft Corporation. Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:55:05 GMT+00:00 2007, Uncontrolled Copy, (c) BSI FORM CDV (IEC) 2005-09-23 61/3442/CDV COMMITTEE DRAFT FOR VOTE (CDV) PROJET DE COMITÉ POUR VOTE (CDV) Project number IEC 60335-2-97-A2 Ed 2.0 Numéro de projet IEC/TC or SC: TC61 CEI/CE ou SC: Secretariat / Secrétariat USA Submitted for parallel voting in CENELEC Soumis au vote parallèle au CENELEC Date of circulation Date de diffusion 2007-09-28 Closing date for voting (Voting mandatory for P-members) Date de clôture du vote (Vote obligatoire pour les membres (P) 2008-02-29 Also of interest to the following committees Intéresse également les comités suivants Supersedes document Remplace le document 61/3401/MCR Functions concerned Fonctions concernées Safety Sécurité EMC CEM Environment Environnement Quality assurance Assurance qualité CE DOCUMENT EST TOUJ OURS À L'ÉTUDE ET SUSCEPTIBLE DE MODIFICATION. IL NE PEUT SERVIR DE R ÉFÉRENCE. LES RÉCIPIENDAIRES DU PRÉSENT DOCUMENT SONT INVITÉS À PRÉSENTER, AVEC LEURS OBSERVATIONS, LA N OTIFICATION DES DROITS DE PROPRIÉTÉ DONT ILS AURAIENT ÉV ENTUELLEMENT CONNAISSANCE ET À FOURNIR UNE DOCUMENTAT ION EXPLICATIVE. THIS DOCUMENT IS STILL UND ER STUDY AND SUBJECT TO CHANGE. IT SHOULD NOT BE USED FOR REFERENCE PURPOSES. RECIPIENTS OF THIS D OCUMENT ARE INVITED TO SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE AND TO PROVIDE SUPP ORTING DOCUMENTATION. Titre : CEI 60335-2-97-A2 Ed 2 .0: Règles particulières pour les motorisations de volets, stores, rideaux et équipements enroulables analogues Title : IEC 60335-2-97 Ed 2.0: Particular requirements for drives for rolling shutters, awnings, blinds and similar equipment Note d'introduction Ce document est diffusé conformément aux décisions prises au cours des réunions TC 61 de Kuala Lumpur voir 61/2712A/RM Londres voir 61/3079/RM Jeju voir 61/3211/RM Historique: 61/2437/DC et 61/2553/INF 61/2939/DC et 61/3011/INF 61/2940/DC et 61/3012/INF 61/3167/DC et 61/3299/INF Introductory note This document is circulated according to the decisions taken at the meetings of TC 61 in Kuala Lumpur see 61/2712A/RM London see 61/3079/RM Jeju see 61/3211/RM History: 61/2437/DC and 61/2553/INF 61/2939/DC and 61/3011/INF 61/2940/DC and 61/3012/INF 61/3167/DC and 61/3299/INF ATTENTION VOTE PARALLÈLE CEI - CENELEC L'attention des Comités nationaux de la CEI, members du CENELEC, est attirée sur le fait que ce projet de comité pour vote (CDV) de Norme internationale est soumis au vote parallèe. Un bulletin de vote séparé pour le vote CENELEC leur sera envoyé par le Secrétariat Central du CENELEC. ATTENTION IEC - CENELEC PARALLEL VOTING The attention of the IEC National Committees, members of CENELEC, is drawn to the fact that this Committee Draft for Vote (CDV) for an International Standard is submitted for parallel voting. A separate form for CENELEC voting will be sent to them by the CENELEC Central Secretariat. Copyright © 2007 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions. You may not copy or “mirror“ the file or printed version of the document, or any part of it, for any other purpose without permission in writing from IEC. Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:55:05 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 60335-2-97/Amend 2/Ed 2/CDV IEC 2 FOREWORD This amendment has been prepared by IEC technical committee 61: Safety of household and similar electrical appliances. The text of this amendment is based on the following documents: FDIS Report on voting 61/XXXX/FDIS 61/XXXX/RVD Full informati on on the voting for the approval of this amendment can be found in the report on voting indicated in the above table. The committee has decided that the contents of this amendment and the base publication will remain unchanged until the maintenance result date1 indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. NOTE The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months or later than 36 months from the date of publication. _ INTRODUCTION Replace the fifth paragraph by the following: When a part 2 standard does not include additional requirements to cover hazards dealt with in Part 1, Part 1 applies. NOTE 1 This means that the technical committees responsible for the part 2 standards have determined that it is not necessary to specify particular requirements for the appliance in question over and above the general requirements. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken into consideration when developing the general and particular requirements for the IEC 60335 series of standards. For example, in the case of temperature requirements for surfaces on many appliances, generic standards, such as ISO 13732-1 for hot surfaces, are not applicable in addition to Part 1 or part 2 standards. 1 Scope Replace the third dashed item of Note 101 by the following: grilles covering doors and windows; 1 National committees are requested to note that for this publication the maintenance result date is 2012. Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:55:05 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 60335-2-97/Amend 2/Ed 2/CDV IEC 3 7 Marking and instructions 7.12 Add the following: Modification: The instruction concerning persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge is not applicable. 7.12.1 In the fourth paragraph of the addition, add the following after the last dashed item: information if the drive is intended to be installed at a height of at least 2,5 m above floor level or other access level. 20 Stability and mechanical hazards 20.102 Replace the text by the following: Drives shall prevent the driven part from unrolling in a hazardous manner due to a reduction of the supply voltage. Drives shall start, from an unrolled position of the driven part, under low supply voltage conditions. Compliance is checked by the following test. The drive, with the driven part approximately half unrolled, is supplied at 0,85 times rated voltage and operated until the driven part is fully unrolled. The driven part shall not unroll in an uncontrolled manner. After 15 s, the driven part is retracted. The drive is then supplied at 0,9 times rated voltage and started 10 times from different positions in the rolling direction so as to retract the driven part. The drive is allowed to come to rest between successive starts. The drive shall retract the driven part each time and protective devices shall not operate. 20.104 Replace the test specification by the following. Compliance is checked by inspection, by measurement or by the tests of 20.104.1 or 20.104.2 or, for roller shutters fitted to a roof or ceiling window, by the test of 20.104.3. Add the following new subclause: 20.104.3 The appliance is supplied at rated voltage and operated under normal operation in the unrolling direction. An obstacle is placed 0,16 m above the fully unrolled position. When the driven part reaches the obstacle, the drive shall stop the movement of the driven part, and within 5 s start to reverse automatically. During this period the force shall not exceed 250 N during the first 2 s; 150 N during a further period of 3 s; 25 N thereafter. The distance between the bottom edge of the driven part and the obstacle is measured after the automatic reversing has stopped. Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:55:05 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 60335-2-97/Amend 2/Ed 2/CDV IEC 4 The distance shall be at least 40 mm. 22 Construction Replace the text by the following: This clause of Part 1 is applicable except as follows. 22.40 Not applicable. 30 Resistance to heat and fire Replace the text by the following: This clause of Part 1 is applicable except as follows. 30.2 Addition: For drives operated by a biased-off switch, 30.2.2 is applicable. For other drives, 30.2.3 is applicable. Bibliography Add the following new reference: ISO 13732-1, Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 1: Hot surfaces Licensed Copy: London South Bank University, London South Bank University, Fri Nov 16 07:55:05 GMT+00:00 2007, Uncontrolled Copy, (c) BSI