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1、BRITISH STANDARD BS EN 61029-2-5:2002 Safety of transportable motor-operated electric tools Part 2-5: Particular requirements for band saws The European Standard EN 61029-2-5:2002 has the status of a British Standard ICS 25.080.60; 25.140.20 ? Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 0
2、8:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 61029-2-5:2002 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 28 August 2002 BSI
3、 28 August 2002 ISBN 0 580 40296 7 National foreword This British Standard is the official English language version of EN 61029-2-5:2002. It was derived by CENELEC from IEC 61029-2-5:1993. The common modifications have been implemented by CENELEC and are indicated in the text by a vertical line in t
4、he left margin. The UK participation in its preparation was entrusted by Technical Committee CPL/61, Safety of household and similar electrical appliances, to Subcommittee CPL/61/6, Portable motor-operated tools, which has the responsibility to: A list of organizations represented on this subcommitt
5、ee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may con
6、tain identifiers from both systems. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facilit
7、y of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations.
8、aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages
9、This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 19 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffie
10、ldun, na, Thu Nov 09 08:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARDEN 61029-2-5 NORME EUROPENNE EUROPISCHE NORMAugust 2002 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische N
11、ormung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2002 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61029-2-5:2002 E ICS 25.080.60;25.140.20 English version Safety of transportable motor-operated electric tools P
12、art 2-5: Particular requirements for band saws (IEC 61029-2-5:1993 + A1:2001, modified) Scurit des machines-outils lectriques semi-fixes Partie 2-5: Rgles particulires pour les scies ruban (CEI 61029-2-5:1993 + A1:2001, modifie) Sicherheit transportabler motorbetriebener Elektrowerkzeuge Teil 2-5: B
13、esondere Anforderungen fr Bandsgen (IEC 61029-2-5:1993 + A1:2001, modifiziert) This European Standard was approved by CENELEC on 2002-03-01. 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
14、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 CENELEC member. This European Standard exists in three official versions (English, French, German). A versi
15、on in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denm
16、ark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61029-2-5:
17、2002- 2 - Foreword The text of the International Standard IEC 61029-2-5:1993 and its amendment 1:2001, prepared by SC 61F, Safety of hand-held motor-operated electric tools, of IEC TC 61, Safety of household and similar electrical appliances, together with the common modifications prepared by the Te
18、chnical Committee CENELEC TC 61F, Hand-held and transportable electric motor-operated tools, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 61029-2-5 on 2002-03-01. The following dates were fixed: -latest date by which the EN has to be implemented at national leve
19、l by publication of an identical national standard or by endorsement(dop)2003-03-01 -latest date by which the national standards conflicting with the EN have to be withdrawn(dow)2005-03-01 In this document the common modifications to the International Standard are indicated by a vertical line in the
20、 left margin of the text. This standard is divided into two parts: Part 1General requirements that are common to most transportable 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 2Requirements for
21、particular types of tool which either supplement or modify the requirements given in part 1 to account for the particular hazards and characteristics of these specific tools. This European Standard has been prepared under a mandate given to CEN/CENELEC by the European Commission and the European Fre
22、e Trade Association and supports the essential health and safety requirements of the Machinery Directive. Compliance with the relevant clauses of part 1 together with this part 2 provides one means of conforming with the specified essential requirements of the Directive. The requirements defined in
23、EN 1050 are also dealt with in this standard. For noise and vibration this standard covers the requirements for their measurement, the provision of information arising from these measurements and the provision of information about the personal protective equipment required. Specific requirements for
24、 the reduction of the risk arising from noise and vibration through the design of the tool are not given as this reflects the current state of the art. Warning: Other requirements arising from other EC Directives can be applicable to the products falling within the scope of this standard. This part
25、2-5 is to be used in conjunction with EN 61029-1:2000. This part 2-5 supplements or modifies the corresponding clauses of EN 61029-1, so as to convert it into the European Standard: Safety requirements for transportable band saws. Where a particular subclause of part 1 is not mentioned in this part
26、2-5, that subclause applies as far as is reasonable. Where this part 2-5 states “addition“, “modification“ or “replacement“, the relevant text of part 1 is to be adapted accordingly. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI - 3 -EN 61
27、029-2-5:2002 Subclauses, tables and figures which are additional to those in part 1 are numbered starting from 101. Subclauses, tables and figures which are additional to those in IEC 61029-2-5 are prefixed “Z“. NOTEIn this standard the following print types are used: - Requirements proper; - Test s
28、pecifications; - Explanatory matter. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61029-2-5:2002- 4 - Contents 1 Scope 6 2 Definitions6 3 General requirement 6 4 General notes on tests .6 5 Rating6 6 Classification .6 7 Marking and inf
29、ormation for use .7 8 Protection against electric shock 8 9 Starting8 10 Input and current.8 11 Heating .8 12 Leakage current 9 13 Environmental requirements 9 14 Protection against ingress of foreign bodies and moisture resistance .10 15 Insulation resistance and electric strength .10 16 Endurance.
30、10 17 Abnormal operation .10 18 Stability and mechanical hazards.10 19 Mechanical strength 12 20 Construction13 21 Internal wiring13 22 Components14 23 Supply connection and external flexible cables and cords 14 24 Terminals for external conductor. 14 25 Provision for earthling14 26 Screws and conne
31、ctions14 27 Creepage distances, clearances and distances through insulation14 28 Resistance to heat, fire and tracking14 29 Resistance to rusting.14 30 Radiation.14 Figures.15 Annex A (normative) Normative references19 Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:43:59 GMT+00:00 2006, U
32、ncontrolled Copy, (c) BSI - 5 -EN 61029-2-5:2002 1 Scope This clause of part 1 is applicable except as follows: 1.1Addition: This European Standard applies to transportable band saws having a saw band not more than 2 700 mm in length and band wheels having a diameter of not more than 350 mm. 1.2Addi
33、tion Band saws other than transportable machines are covered by EN 1807-3. 2 Definitions This clause of part 1 is applicable except as follows: 2.21Replacement: 2.21 normal load the load to obtain rated input 2.101 band saw tool designed to cut wood or other materials by means of a revolving endless
34、 saw band which is carried on two or more band wheels. It has a fixed or inclinable table to support and position the workpiece that is fed by hand against the saw band 2.Z101 transportable band saw a bandsaw used on a bench or a table similar to a bench which is intended to carry out work in a stat
35、ionary position, transportable by hand by one person and designed so that the motor is integral with the machine (see Figure Z101) 3 General requirement This clause of part 1 is applicable. 4 General notes on tests This clause of part 1 is applicable. 5 Rating This clause of part 1 is applicable. 6
36、Classification This clause of part 1 is applicable. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61029-2-5:2002- 6 - 7 Marking and information for use This clause of part 1 is applicable except as follows: 7.1Addition: Band saws shall
37、be marked with: - indication of direction of rotation; - warning stating that the machine shall be disconnected from the supply before maintenance. This warning shall be placed in the vicinity of the door or guard which when open gives access to the sawband. Where a machine is designed to operate at
38、 more than one spindle speed, the following requirements shall apply: - on machines where a speed change is achieved by changing the position of the drive belts on the drive pulleys, the selected speed shall be indicated on the same side of the machine as the start control by a diagram showing the r
39、elevant speed selected for each combination of pulleys. - on machines where a speed change is achieved by an electronic control circuit, the selected speed shall be indicated on the machine at the selecting device (e.g. variable speed control dial provided with numerical speed settings). 7.6Addition
40、: The direction of rotation shall be indicated on the tool by an arrow raised or sunk, or by any other means not less visible and indelible. 7.13Addition: The handbook or instruction sheet shall include the following instructions: c)Safety precautions -do not use saw bands which are damaged or defor
41、med; -replace the table insert when worn; -connect band saw to a dust-collecting device when sawing wood; -do not operate the machine when the door or guard protecting the saw band is open; -take care that the selection of the saw band and the speed depends on the material to be cut; -do not clean t
42、he saw band whilst it is in motion; -wear suitable personal protective equipment, when necessary, this could include: -hearing protection to reduce the risk of induced hearing loss, -respiratory protection to reduce the risk of inhalation of harmful dust, -gloves for handling the saw band and rough
43、material. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 09 08:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI - 7 -EN 61029-2-5:2002 d)Maintenance and servicing -the operators instructions in factors influencing exposure to noise (e.g. material to be supported to reduce the emitted noise, sel
44、ected saw blade); -correct adjustment and regular maintenance of the saw band and band wheel cleaning equipment and of lubrication system. e)Safe operation -when straight cutting against the fence use a push stick; -during transportation the saw band guard should be fully down and close to the table
45、; -when bevel-cutting with the table inclined, place the guide on the lower part of the table; -when cutting round timber use a suitable holding device to prevent twisting of the workpiece; -lifting and transportation positions shall clearly be indicated on the tool; -do not use guarding for handlin
46、g or transportation; -adjust the adjustable guard as close to the workpiece as practicable; -how to use holding devices; -use and correct adjustment of the saw band guards. NOTE Sketches may be used to illustrate the modes of operation. The following information shall also be given: -information reg
47、arding the width and length of the saw band what may be used with the machine; -how to support long workpieces; -description of residual risks; -description of the correct method of tensioning, and where necessary the tracking, of the saw band using the means provided; -indication of store location
48、for the push stick. 8 Protection against electric shock This clause of part 1 is applicable. 9 Starting This clause of part 1 is applicable. 10 Input and current This clause of part 1 is applicable. 11 Heating This clause of part 1 is applicable. Licensed Copy: sheffieldun sheffieldun, na, Thu Nov 0
49、9 08:43:59 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 61029-2-5:2002- 8 - 12 Leakage current This clause of part 1 is applicable. 13 Environmental requirements This clause of part 1 is applicable except as follows: 13.1Replacement: The tests under working conditions, orientation within the cabin (see Figure Z102) and material to be worked shall be in accordance with Table Z101: Table Z101 - Conditions for dust measurements MaterialBeech - 20 mm x 400 mm x width as required-planed both si
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