Bsi bs en 61029 2 5 2011 + a11 2015

BS EN 61029-2-5:2011+A11:2015 BS EN 61029-2-5:2011 BSI Standards Publication Safety of transportable motoroperated electric tools Part 2-5: Particular requirements for band saws BS EN 61029-2-5:2011+A11:2015 BRITISH STANDARD National foreword This British Standard is the UK implementation of EN 61029-2-5:2011+A11:2015 It is derived from IEC 61029-2-5:1993 It supersedes BS EN 61029-2-5:2011 which will be withdrawn on December 2016 The CENELEC common modifications have been implemented at the text The start and finish of each common modification is indicated in the text by tags  Where a common modification has been introduced by amendment, the tags carry the number of the amendment For example, the common modifications introduced by CENELEC amendment A11 are indicated by  The UK participation in its preparation was entrusted to Technical Committee CPL/116, Safety of motor-operated electric tools A list of organizations represented on this committee can be obtained on request to its secretary This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application © The British Standards Institution 2015 Published by BSI Standards Limited 2015 ISBN 978 580 86849 ICS 25.080.60; 25.140.20 Compliance with a British Standard cannot confer immunity from legal obligations This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2012 Amendments/corrigenda issued since publication Date Text affected 31 January 2015 Implementation of CENELEC amendment A11:2015 EN 61029-2-5:2011+A11 61029-2-5 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM November 2011 January 2015 ICS 25.080.60; 25.140.20 Supersedes EN 61029-2-5:2002 English version Safety of transportable motor-operated electric tools Part 2-5: Particular requirements for band saws (IEC 61029-2-5:1993, modified + A1:2001, modified) Sécurité des machines-outils électriques semi-fixes Partie 2-5: Règles particulières pour les scies ruban (CEI 61029-2-5:1993, modifiée + A1:2001, modifiée) Sicherheit transportabler motorbetriebener Elektrowerkzeuge Teil 2-5: Besondere Anforderungen für Bandsägen (IEC 61029-2-5:1993, modifiziert + A1:2001, modifiziert) This European Standard was approved by CENELEC on 2011-10-10 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels © 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members Ref No EN 61029-2-5:2011 E BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 –2– –2– Foreword This document (EN 61029-2-5:2011) consists of the text of IEC 61029-2-5:1993 and its amendment 1:2001, prepared by IEC/TC 116 "Safety of motor-operated electric tools", together with the common modifications prepared by the CLC/TC 116, "Safety of motor-operated electric tools" The following dates are fixed: – – – latest date by which the existence of the EN has to be announced at national level (doa) 2012-04-10 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2012-10-10 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-10-10 This document supersedes EN 61029-2-5:2002 The main changes with respect to EN 61029-2-5:2002 are in 7.13 (improved wording) and in Clause 18 (Stability and mechanical hazards) Additionally, dust measurement is now handled in the new Annex ZD instead of 13.1 These changes aim to adapt EN 61029-2-5 to EN 61029-1:2009 and to MD (2006/42/EC) }In this document the common modifications to the International Standard are indicated by }~.~ This European Standard is divided into two parts: Part General 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 Requirements for particular types of tool which either supplement or modify the requirements given in Part 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 Free Trade Association and covers essential requirements of EC Directive 2006/42/EC See Annex ZZ Compliance with the relevant clauses of Part together with this Part provides one means of conforming with the specified essential health and safety requirements of the Directives This European Standard follows the overall requirements of EN ISO 12100 For noise and vibration, this European 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 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 BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 –3– –3– This Part 2-5 is to be used in conjunction with EN 61029-1:2009 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 is not mentioned in this Part 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 is to be adapted accordingly Subclauses, tables and figures which are additional to those in Part are numbered starting from 101 Subclauses, tables and figures which are additional to those in IEC 61029-2-5 are prefixed "Z" NOTE In this standard the following print types are used: - Requirements proper; - Test specifications; - Explanatory matter 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 any61029-2-5:2011/A11:2015 or all such patent rights EN –2– Foreword amendment A11 Foreword This document (EN 61029-2-5:2011/A11:2015) has been prepared by CLC/TC 116 "Safety of motoroperated electric tools" The following dates are fixed: • latest date by which this document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2015-12-01 • latest date by which the national standards conflicting with this document have to be withdrawn (dow) 2016-12-01 This amendment was developed to bring EN 61029-2-5:2011 in line with the European Machinery Directive 2006/42/EC 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) BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 } –4– – 19 – Annex ZD (informative) Dust measurement  This annexof of the Parttext isof notPart applicable  Replacement 1: If the manufacturer gives information on the dust collection efficiency, the effectiveness of the dust collection devices shall be measured under the following test conditions Tests under working conditions, including appropriate rest periods, are carried out in the test cabin (see Figure ZD.1 of Part 1) specified in EN 1093-3 and measurements of dust emission are made in accordance with that standard The orientation in the cabin shall be such that the passage of dust towards the measuring tunnel is not impeded The tests under working conditions, orientation within the cabin (see Figure ZD.101) and material to be worked shall be in accordance with Table ZD.101 Table ZD.101 − Conditions for dust measurements Material Beech – 20 mm × 400 mm × width as required, planed both sides Feed speed At a brisk pace without overloading the tool Depth of cut 20 mm - upper guide set 40 mm above the table Width of cut-off mm minimum at 90° as set by the parallel fence Tool bit New saw band suitable for this material and working process Orientation Across the width of the cabin with air flow from left to right of the operator Test cycle Two cuts per minute for 10 min, followed by a rest period (total 12 min) Test period Five complete cycles (total h) ~ –5– – 21 – } BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 Annex ZZ (informative) Coverage of Essential Requirements of Directive 2006/42/EC This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in EC Directive 2006/42/EC (Machinery Directive) Compliance with this standard provides one means of conformity with the specified essential requirements of the Directive concerned WARNING: Other requirements and other EC Directives may be applicable to the products falling within the scope of this standard.~ BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 –6– –4– Contents 1 Scope 5 2 Definitions 5 3 General requirement 7 4 General notes on tests 7 5 Rating 5 6 Classification 5 }7  Marking and information for use ~ 8 Protection against electric shock  9 Starting  10  Input and current  11  Heating  12  Leakage current  }13  Environmental requirements ~ 14  Protection against ingress of foreign bodies and moisture resistance 10 8 15  Insulation resistance and electric strength 8 10 16  Endurance 10 8 17  Abnormal operation 10 8 10 18  Stability and mechanical hazards 8 19  Mechanical strength 11 13  20  Construction 11 13  21  Internal wiring 12 14  22  Components 12 14  23  Supply connection and external flexible cables and cords 14 12 14  24  Terminals for external conductor 12 25  Provision for earthling 13 15  26  Screws and connections 13 15  15  27  Creepage distances, clearances and distances through insulation 13 28  Resistance to heat, fire and tracking 13 15  29  Resistance to rusting 15 13 15  30  Radiation 13 Annex A (normative) Normative references 20 18 }Annex ZD (informative) Dust measurement 19~  –7– –5– –5– 1 BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 Scope Scope This clause of Part is applicable except as follows: This clause of Part is applicable except as follows: }1.1 }1.1 Addition: Addition: This European Standard applies to transportable band saws having a saw band not more than This Standard applies to transportable band saws a saw band 700European mm in length and band wheels having a diameter of nothaving more than 350 mm.not more than 700 mm in length and band wheels having a diameter of not more than 350 mm 1.2 1.2 Addition: Addition: Band saws other than transportable band saws are covered by EN 1807.~ Band saws other than transportable band saws are covered by EN 1807.~ 2 Definitions Definitions This clause of Part is applicable except as follows: This clause of Part is applicable except as follows: }Text deleted~ }Text deleted~ 2.21 Replacement: 2.21 Replacement: } 2.21 } normal 2.21 load normal load rated input load to obtain load to obtain rated input 2.Z101 2.Z101saw band  tool designed to wood cut wood and materials analogousbymaterials, and nonferrous metals band saw tool designed to cut or other means ofplastics a revolving endless saw band except which magnesium, means of a band revolving endless saw which is carriedtable on endless two more wheels tool designed to cut wood or other materials by means a revolving sawband band which is carried onbytwo or more wheels It has aband fixed or of inclinable to or support and position It a fixed inclinable towheels support and the work piece that fed by hand against the is has carried on or two or ismore band It has a fixed or~ inclinable tableisto support and position the work piece that fedtable by hand against theposition saw band the work piece that is fed by hand against the saw band~ saw band 3 General requirement General requirement This clause of Part is applicable This clause of Part is applicable 4 General notes on tests General notes on tests This clause of Part is applicable This clause of Part is applicable 5 Rating Rating This clause of Part is applicable This clause of Part is applicable 6 Classification Classification This clause of Part is applicable This clause of Part is applicable BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 }7 –8– –6– Marking and information for use ~ This clause of Part is applicable except as follows: 7.1 Addition: Band saws shall be marked with: }- for three phase tools, direction of rotation of the driven band wheel which shall be indicated on the tool by an arrow raised or sunk, or by any other means not less visible and indelible; - warning stating that the tool shall be disconnected from the supply before maintenance This warning shall be placed in the vicinity of the guard which when open gives access to the saw band Where a tool is designed to operate at more than one cutting speed, the following requirements shall apply: - on tools 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 tool as the start control by a diagram showing the relevant speed selected for each combination of pulleys; - on tools where a speed change is achieved by an electronic control circuit, the selected speed shall be indicated on the tool at the selecting device (e.g variable speed control dial provided with numerical speed settings) 7.13 Addition: The substance of the following instructions shall also be given: Zc) Safety precautions 101) warning not to use saw bands which are damaged or deformed; 102) instruction to replace the table insert when worn; 103) instruction to connect the band saw to a dust collecting device when sawing wood; 104) warning not to operate the tool, when the guard protecting the saw band is open; 105) instruction to select the saw band and the speed depending on the material to be cut; 106) warning not to clean the saw band whilst it is in motion; 107) instruction to wear gloves for handling the saw band and rough material Zd) Safe operation 101) instruction to use a push stick when straight cutting small work pieces using the fence; 102) instruction to transport the tool with the band guard fully down and close to the table; 103) instruction to place the fence on the lower side of the table when bevel-cutting with the table inclined; 104) instruction to use a suitable holding device when cutting round or irregular shaped timber to prevent twisting of the work piece; 105) warning not to use guards for handling or transportation; 106) instruction to adjust the adjustable guard as close to the work piece as practicable;~ –9– –7– BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 –7– } 107) information regarding the width and length of the saw band that may be used with the tool; } 108) 107) information on regarding widthlong andwork length of the saw band that may be used with the tool; how to the support pieces; 108) to support long work pieces;if applicable, the saw band using the means 109) information on howhow to correctly tension and track, provided; 109) information how to correctly tension and track, if applicable, the saw band using the means provided; where to store the push stick.;~ 110) information  110) 111)  instruction lifting transportation  informationon where to and store the push stick ~ Protection against electric shock Protection against electric shock This clause of Part is applicable This clause of Part is applicable Starting Starting This clause of Part is applicable This clause of Part is applicable 10 Input and current 10 Input and current This clause of Part is applicable This clause of Part is applicable 11 Heating 11 Heating This clause of Part is applicable This clause of Part is applicable 12 Leakage current 12 Leakage current This clause of Part is applicable This clause of Part is applicable } 13 Environmental requirements } 13 Environmental requirements This clause of Part is applicable except as follows: This clause of Part is applicable except as follows: 13.2.1 Addition: 13.2.1 Addition: The most important sources of noise are: – work piece; sources of noise are: Thethe most important – – the the saw workband; piece; – – – – – – the the the the motor; saw band; band motor;drive; the the housing band drive; NOTE general information concerning the reduction of noise see EN ISO 11688-1.~ – theFor housing NOTE For general information concerning the reduction of noise see EN ISO 11688-1.~ BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 – 10 – –8– } 13.2.4 Replacement of paragraphs 1, and 3: Band saws are tested under load and under the conditions shown in Table Z101: Table Z101 − Noise conditions for band saws Material Beech – 20 mm × 400 mm × width as required, planed at least on the side in contact with the saw table Feed speed At a brisk pace without overloading the tool Depth of cut 20 mm - upper guide set 40 mm above table Width of cut-off mm minimum at 90° as set by the guide fence Tool bit New saw band suitable for this material and working process Test work cycle Five cuts quickly following each other 13.3 This subclause is not applicable.~ 14 Protection against ingress of foreign bodies and moisture resistance This clause of Part is applicable 15 Insulation resistance and electric strength This clause of Part is applicable 16 Endurance This clause of Part is applicable 17 Abnormal operation This clause of Part is applicable except as follows: 17.1 Addition: } Band saws shall be considered to be tools in which moving parts are liable to be jammed, if equipped with an induction motor.~ 18 Stability and mechanical hazards This clause of Part is applicable except as follows: }18.1 Addition: The requirements of 18.1 not apply to those guards covered by 18.1.Z102 The band wheels, the drive mechanism and the whole saw band in the non-cutting area shall be enclosed by fixed and/or interlocked moveable guards, see Figure Z101 It shall be possible to change the saw band without the need to remove a fixed guard.~ – 11 – –9– BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 }It shall not be possible to start the tool, when an interlocked movable guard is open The interlock function may be achieved by means of a switch with a contact separation of less than mm As a protection against the easy defeating of a switch used for the interlock, it shall not be possible to actuate the switch with the test finger of Figure of Part 1, when the guard is open Compliance is checked by manual test using the test finger of Figure with a force not exceeding N A movable guard shall prevent access to moving parts behind the movable guard whilst the guard is being opened and before the interlocking switch actuates Compliance is checked by the following test The guard is opened to the point where the switch is just actuated It shall not be possible to get access to moving parts with the test probe specified in Figure Z103 The test probe is applied with a force not exceeding N For a saw with an interlocked movable guard, the run-down time of the saw band shall either: – be less than s; or – be shorter than the time for opening an interlocked moveable guard NOTE A typical solution to comply with the second dash above is a guard lock Compliance with the first dash is checked by the following test The saw band is adjusted in accordance with the instructions required by 7.13 Zd) The band saw shall be run in for before starting the test The test is made under no-load The test sequence shall consist of a total of 500 cycles The time measurement starts when the interlocking switch has opened The run down time of the saw band shall not exceed s for the first six cycles and for the final six cycles of the test sequence Compliance with the second dash is checked by inspection 18.1.Z101 Guiding of the saw band The band saw shall be equipped with saw band guides which guide the saw band above and below the table The guide above the table shall be adjustable down to a height of maximum mm above the table surface when the table is in the horizontal position See Figure Z102 Compliance is checked by inspection and measurement 18.1.Z102 Guarding in the cutting area All sides of the saw band above the table, except that part necessary to process the work piece or to change the saw band, shall be covered by a guard The guard shall be adjustable from the maximum height of cut down to a height of maximum mm above the table surface when the table is in the horizontal position The guard shall be capable of being fixed in every position within this range and shall be so designed that it does not have to be removed from the tool during saw band change See Figure Z101.~ BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 – 10 – – 12 – – 10 –  T he guard shall be so designed and constructed that it does not prevent the movement of the The } It shall work piece and does not not impair impair the the visibility visibility at at the the point point of of operation operation when when sawing sawing  It shall be be capable of being adjusted only in combination withguide the saw band capable of being adjusted together with the saw band above theguide table.above the table  } The guard shall be so designed and constructed that it does not prevent the movement of the work piece and does notbyimpair the visibility at the point when sawing shall be Compliance is checked inspection, measurement and of by operation applying the test probe Itaccording capable of being adjusted together with the saw band guide above the table to Figure Z103 Except in the area between table surface and guard, it shall not be possible to contact the teeth of the saw band Compliance is checked by inspection, measurement and by applying the test probe according to Figure Z103 Except in the area between table surface and guard, it shall not be possible to 18.2 Modification: contact the teeth of the saw band Band saws shall be provided with means allowing their fixing to a table or a similar support 18.2 Modification: Compliance is checked by inspection Band saws shall be provided with means allowing their fixing to a table or a similar support 18.3 Modification: Compliance is checked by inspection Band saws not fixed to a table shall have a sufficient stability 18.3 Modification: Compliance is checked by the following test Band saws not fixed to a table shall have a sufficient stability The tool shall be placed on a horizontal fixed chipboard with smooth surface Compliance is checked by the following test When a push force of 100 N is applied to the front edge of the band saw table in the direction The tool shall be placed on tool a horizontal of the work piece feed, the shall not fixed movechipboard or start towith tip smooth surface When a push force of 100 Ntois 300 applied thethe front edge of the band saw table in the direction The force is then increased N or to until tool begins to move horizontally, whichever is of the work piece feed, the tool shall not move or start to tip achieved first During this test the tool shall not tip over The forceThe is then increased N table or until tool begins move horizontally, whichever is  8.101  the300 saw forthe supporting thetoworkpiece shall comply with the 18.101 dimensions of to achieved first During this test the tool shall not tip over dimensions specified in Figure Z104 The slot in the table for the saw band shall be as small specified in Figure Z104 The slot in the table for the saw band should as practicable and the area surrounding the saw band where it passes through the table shall 18.101 The dimensions the sawthat table foreasily supporting the workpiece shall comply with the replaceable insert of of of material that can easily becut cutsuch such asplastic, plastic, wood light-alloy be a replaceable insert aa material can be as wood ororlight-alloy dimensions specified in Figure Z104 The slot in the table for the saw band should be as small The saw table maythe be area inclinable perpendicular the where direction of the workpiece not as practicable and surrounding sawtoband it passes through thefeed tablebyshall Compliance is checked by inspection and the measurement be a replaceable insert of a material that can easily be cut such as plastic, wood or light-alloy more than 45°  18.102 Band saws shall be equipped with a parallel fence (see Figure Z101) Compliance is checked by inspection and measurement If the table is inclinable, the fence shall: 18.102 Band saws shall be equipped with a parallel fence (see Figure Z101) – be capable of being fitted on the lower side of the saw table; If is inclinable, the fence – the betable prevented from falling downshall: when the table is inclined – be capable of being lower side of the saw table; In addition, band sawsfitted mayonbetheequipped with a cross-cutting or mitre fence The fixing arrangement shallfrom ensure thatdown the fence riseis or swing out of position – be prevented falling when cannot the table inclined In addition, band saws fence may shall be equipped with to a avoid cross-cutting or mitre fence fixing A cross-cutting or mitre be adjustable contact with the saw bandThe when set arrangement ensure cannotadjacent rise or swing outsaw of position for any angleshall of cut Thethat parttheoffence the fence to the band shall be made from material that can easily be cut such as plastic, wood or light-alloy A cross-cutting or mitre fence shall be adjustable to avoid contact with the saw band when set for any angle of cut The part of the fence adjacent to the saw band shall be made from Compliance is checked by inspection material that can easily be cut such as plastic, wood or light-alloy 18.Z101 Means shall be provided to adjust the tension of the saw Compliance is checked band saw shall ensure by theinspection correct tracking of the saw band; where achieved by means of tilting one pulley 18.Z101 Means shall be provided to adjust the tension of the saw band saw shall ensure by theinspection correct tracking of the saw band; where Compliance is checked ~ achieved by means of tilting one pulley Compliance is checked by inspection.~ band The design of the necessary This may be band The design of the necessary This may be BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 – 13 – – 11 – }18.Z102 Chip outlet The construction of the chip ejection opening shall be such that ejected particles will not restrict the operator's vision Provision shall be made to connect to any dust extraction system It shall not be possible to touch the saw band through the outlet opening Compliance is checked by applying the test probe, see Figure Z103 18.Z103 Push accessories A push stick shall be provided; it shall be constructed from shatterproof materials capable of withstanding the pressure necessary to feed the work piece The material shall be such so as not to give rise to danger in the event of contact between the saw band and the push stick, e.g wood or plastic The minimum length of the push stick shall be 400 mm or the length of the table, whichever is the less (see Figure Z105) Provisions shall be made to store the push stick on the tool Compliance is checked by inspection 19 Mechanical strength This clause of Part is applicable except as follows: 19.1 Addition: Guards to enclose the band wheels, the drive mechanism and the whole saw band in the noncutting area and the adjustable guard in the cutting area shall be manufactured from a material whose ultimate tensile strength (UTS) and thickness meet, as a minimum, the requirements specified in Table Z102 As an alternative, the inner face of the adjustable guard may be manufactured from spring steel having a UTS of 500 N/mm and a thickness of at least 0,5 mm Table Z102 − Minimum thickness (in millimetres) of materials for guards Band wheel diameter D Steel with UTS of 350 N/mm² Light alloy with UTS of 160 N/mm² Polycarbonate or equivalent plastic D ≤ 150 2,5 150 < D ≤ 315 1,25 2,5 315 < D ≤ 350 1,5 3 mm UTS = Ultimate Tensile Strength Compliance is checked by examining the relevant drawings, by measurement, and by inspection of the tool and, for the UTS, by receipt of confirmation from the manufacturer of the material.~ 20 Construction This clause of Part is applicable except as follows: BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 }20.18 – 14 – – 12 – Addition: The actuation of the mains switch or control device shall not be affected by, nor access to the switch or control device be restricted by, adjustment of the table position or by the work piece It shall not be possible to start the band saw unintentionally Compliance is checked by inspection and by applying a sphere with a diameter of 100 mm ± mm to the switch 20.19 Addition: The saw band shall stop within 10 s Compliance is checked by measurement The run-down time of the tool is the average of ten measured run-down times.~ 20.20 Addition: After voltage recovery following a voltage failure, band saws shall not start automatically }Compliance is checked by inspection 20.21 Addition: Band saws are considered to produce a considerable amount of dust 20.Z101 Handles shall be provided if the tool does not otherwise have equally effective lifting and transportation positions Compliance is checked by inspection.~ 21 Internal wiring This clause of Part is applicable 22 Components This clause of Part is applicable 23 Supply connection and external flexible cables and cords This clause of Part is applicable 24 Terminals for external conductor This clause of Part is applicable – 15 – – 13 – BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 25 Provision for earthling This clause of Part is applicable 26 Screws and connections This clause of Part is applicable 27 Creepage distances, clearances and distances through insulation This clause of Part is applicable 28 Resistance to heat, fire and tracking This clause of Part is applicable 29 Resistance to rusting This clause of Part is applicable 30 Radiation }This clause of Part is applicable except as follows: Addition: If the tool is fitted with a laser to indicate the cutting line, the laser shall be of category 2M or lower according to EN 60825-1.~ BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 – 16 – – 14 – } Key interlocked moveable guard saw band tensioner band wheel adjustable guard for the cutting area saw band guide saw band driving band wheel parallel fence on/off switch Figure Z101 − Parts of a typical band saw ~ – 17 – – 15 – BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 } Key upper saw band guides thrust wheel NOTE Parts of the adjustable guard have been removed for clarity Figure Z102 − Saw band guides Dimensions in millimetres Key handle section test section Figure Z103 − Test probe ~ BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 – 18 – – 16 – } Band wheel diameter d1 Minimum dimensions of the saw table mm mm c e Length of parallel fence Height of parallel fence a d ≤ 150 100 100 150 25 150 < d ≤ 315 150 150 250 50 315 < d ≤ 350 250 250 350 60 Figure Z104 − Table and fence dimensions ~ – 19 – – 17 – BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 Dimensions in millimetres } Figure Z105 − Example of a push-stick~ BS EN 61029-2-5:2011+A11:2015 EN 61029-2-5:2011+A11:2015 – 20 – – 18 – Annexes } The annexes of Part are applicable except as follows: Annex A (normative) Normative references Addition: Publication Date Title EN 1807 Safety of woodworking machines – Band sawing machines EN 60825-1 Safety of laser products – Part 1: Equipment classification and requirements (IEC 60825-1) ~ This page deliberately left blank NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW British Standards Institution (BSI) BSI is the national body responsible for preparing British Standards and other standards-related publications, information and services BSI is incorporated by Royal Charter British Standards and other standardization products are published by BSI Standards Limited About us Revisions We bring together business, industry, government, consumers, innovators and others to shape their combined 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