Bsi bs en 15503 2009 + a2 2015

BRITISH STANDARD Garden equipment — Garden blowers, vacuums and blower/ vacuums — Safety ICS 65.060.70 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 15503:2009 BS EN 15503:2009 +A2:2015 +A1:2013 BS EN 15503:2009+A2:2015 National foreword This British Standard is the UK implementation of EN 15503:2009+A2:2015 It supersedes BS EN 15503:2009+A1:2013, which is withdrawn The start and finish of text introduced or altered by amendment is indicated in the text by tags Tags indicating changes to CEN text carry the number of the CEN amendment For example, text altered by CEN amendment A1 is indicated by  The UK participation in its preparation was entrusted to Technical Committee AGE/20, Powered lawn and garden equipment 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 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 30 November 2009 © The British Standards Institution 2016 Published by BSI Standards Limited 2016 ISBN 978 580 82482 Amendments/corrigenda issued since publication Date Comments 31 March 2014 Implementation of CEN amendment A1:2013 31 January 2016 Implementation of CEN amendment A2:2015 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM ICS 65.060.70 EN 15503:2009+A2 December 2015 Supersedes EN 15503:2009+A1:2013 English Version Garden equipment - Garden blowers, vacuums and blower/vacuums - Safety Matériel de jardinage - Souffleurs, aspirateurs et aspirateurs-souffleurs de jardin - Sécurité Gartengeräte - Blasgeräte, Sauggeräte und Blas/Sauggeräte für den Garten - Sicherheit This European Standard was approved by CEN on 22 September 2009 and includes Amendment approved by CEN on September 2013 and Amendment approved by CEN on November 2015 CEN 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 CEN 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 CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels © 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members Ref No EN 15503:2009+A2:2015 E BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) Contents Page European foreword Introduction Scope Normative references Terms and definitions List of significant hazards 10 5.1 5.2 5.3 5.4 5.4.1 5.4.2 5.5 5.5.1 5.5.2 5.6 5.6.1 5.6.2 5.6.3 5.7 5.8 5.8.1 5.8.2 5.8.3 5.9 5.9.1 5.9.2 5.9.3 5.10 5.11 5.11.1 5.11.2 5.12 5.13 5.13.1 5.13.2 Safety requirements and/or protective measures 11 General 11 All machines 12 Hot parts guarding 12 Fan housing strength and rigidity 13 Requirements 13 Fan housing strength and rigidity test of hand-held and backpack powered machines 13 Structural integrity of vacuums 13 Requirements 13 Structural integrity test 13 Handles and controls 14 Controls 14 Handles 14 Harness for machines other than those with back-pack power unit 15 Starting device 15 Noise 15 Reduction by design and protective measures 15 Reduction by information 16 Noise emission measurement 16 Vibration 16 Reduction by design and protective measures 16 Reduction by information 16 Vibration measurement 16 Protection from exhaust fumes 16 Electrical requirements 16 General 16 Ignition circuit 16 Fuel tank openings 17 Additional requirements for back-pack powered units 17 Handgrip 17 Back-pack support and harness 17 6.1 6.2 6.3 6.4 Information for use 17 Instruction handbook 17 Marking 19 Warnings 19 Durability of markings and warnings 20 Annex A (normative) Noise test code – Engineering method (Grade of accuracy) 22 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) A.1 General 22 A.2 Machine conditions 22 A.3 Mounting and orientation of the machine 22 A.3.1 Mounting of the machine on the test fixture 22 A.3.2 Orientation of the machine for the A-weighted sound power level measurement 23 A.3.3 Position of the microphone for the A-weighted sound pressure level measurement 23 A.4 Test procedure 24 A.4.1 General 24 A.4.2 Idling 25 A.4.3 Racing 25 A.5 Information to be reported 25 A.5.1 General 25 A.5.2 Machine under test 25 A.5.3 Acoustic environment 25 A.5.4 Instrumentation 25 A.5.5 Acoustical and other data 25 A.5.6 Calculated equivalent sound levels for work cycles 27 A.6 Declaration of noise emission data 28 Annex B (normative) Measurement of vibration values at the handles 29 B.1 General 29 B.2 Measurement direction and location 29 B.3 Adjustment of the machine before test 29 B.4 Test procedure 30 B.4.1 General 30 B.4.2 Idling 30 B.4.3 Racing 30 B.5 Information to be reported 30 B.5.1 General 30 B.5.2 Machine under test 30 B.5.3 Instrumentation 30 B.5.4 Vibration and other data 31 B.5.5 Calculation of equivalent vibration total values 31 B.6 Declaration and verification of vibration values 32 Annex C (informative) Examples of safety signs General 34 #Annex D (normative)$ Tortuous path test 36 D.1 Requirements 36 D.2 Test procedure 36 BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) D.3 Test acceptance 39 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 40 Bibliography 41 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) European foreword This document (EN 15503:2009+A2:2015) has been prepared by Technical Committee CEN/TC 144 “Tractors and machinery for agriculture and forestry”, the secretariat of which is held by AFNOR This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2016, and conflicting national standards shall be withdrawn at the latest by June 2017 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights This document includes Amendment approved by CEN on 2013-09-07 and Amendment approved by CEN on 2015-11-07 This document supersedes #EN 15503:2009+A1:2013$ The start and finish of text introduced or altered by amendment is indicated in the text by tags !" and #$ This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s) !For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document." According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) Introduction This European Standard is a type C standard as stated in EN ISO 12100 The machinery concerned and the extent to which hazards, hazardous situations and hazardous events are covered are indicated in the scope of this document When provisions of this type C standard are different from those which are stated in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) Scope This European Standard specifies the safety requirements and their verification for the design and construction of hand-held combustion engine powered and back-pack combustion engine powered, garden vacuums and garden blower/vacuums with or without shredding means and garden blowers, designed for one operator only In addition, it specifies the type of information on safe working practices (including residual risks) to be provided by the manufacturer Throughout this European Standard the term 'machine' is used to mean all the types of garden blowers and vacuums covered by it This European Standard deals, with all hazards, hazardous situations and events relevant to these machines when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4), except for: — vibration of backpack machines; — structural integrity for blowers and blower vacuums; — strength for harnesses and back-pack supports This European Standard is not applicable to: — walk-behind, hand-guided (support-wheeled) and ride-on machines; — mains driven and battery powered blowers and vacuums of combinations thereof; NOTE EN 60335-1 [1] and IEC 60335-2-100 [2] give the safety requirements for mains driven blowers and blower vacuums, vacuum cleaners for household and industrial use This European Standard is not applicable to machines which are manufactured before the date of its publication as EN Normative references !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." EN 1088!deleted text", Safety of machinery — Interlocking devices associated with guards — Principles for design and selection EN 14930:2007, Agricultural and forestry machinery and gardening equipment — Pedestrian controlled and hand-held machines — Determination of accessibility of hot surfaces EN ISO 3744:2009, Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994) EN ISO 4871:2009, Acoustics — Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 11201:2009, Acoustics — Noise emitted by machinery and equipment — Measurement of emission sound pressure levels at a work station and at other specified positions — Engineering method in an essentially free field over a reflecting plane (ISO 11201:1995, including Cor 1:1997) BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) !EN ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction" EN ISO 13849-1:2008, Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13857:2008, Safety of machinery — Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) EN ISO 22867:2008, Forestry machinery — Vibration test code for portable hand-held machines with internal combustion engine — Vibration at the handles (ISO 22867:2004, including Cor 1:2006) EN ISO 22868:2008, Forestry machinery — Noise test code for portable hand-held machines with internal combustion engine — Engineering method (Grade accuracy) (ISO 22868:2005) IEC 60068-2-75:1997, Environmental testing — Part 2: Tests — Test Eh: Hammer tests IEC 61032:1997, Protection of persons and equipment by enclosures — Probes for verification Terms and definitions For the purposes of this document, the terms and definitions given in !EN ISO 12100:2010"and the following apply: 3.1 garden blower machine which moves debris by the force of blasting air 3.2 back-pack powered blower garden blower designed to have the power source carried on the operator's back by means of a supporting device consisting of a frame and harness 3.3 back-pack powered vacuum garden vacuum designed to have the power source and collector carried on the operator's back by means of a supporting device 3.4 debris organic material of vegetable origin such as leaves and grass clippings 3.5 debris collector part or combination of parts of the machine designed to contain the debris 3.6 dirty fan construction construction where the debris being collected passes the air-moving fan 3.7 garden vacuum machine which collects debris into a debris collector by means of air suction BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) LWARa is the sound power level for racing operating condition Table A.3 — A-weighted sound power level determination – Table for reporting sound power data Operating Conditions Average sound pressure level Correction factor L′pAX K1 Surface sound pressure level L pAf dB Surface level Ls dB Sound power level LWA dB dB Idling Racing L′pAId = L′pARa = NOTE L′pAX NOTE L pAf = L′pAX − K1 condition NOTE is the arithmetic average of the values for ; where LWA = L pAf + Ls where LS = 10 lg L′pAX is replaced by L′pA L′pAId given in Table A.2 for the respective operating , or L′pARa respectively S in dB with S0 = 1m² and S = surface of the hemisphere in m² So A.6 Declaration of noise emission data Noise declaration is the responsibility of the manufacturer Noise emission values – A-weighted emission sound pressure levels at the operator’s position and the A-weighted sound power level – shall be declared by a single number declaration according to EN ISO 4871 The noise emission values shall be declared separately for idling and for racing The noise declaration shall include a reference to this noise test code and to the basic standard used (EN ISO 3744 and/or EN ISO 11201) Deviations, if any, from this test code and/or the basic standards shall also be indicated The uncertainties associated with measurements shall also be taken into account when deciding on the declared noise emission values NOTE The methodology for taking uncertainties into account should be based on the use of measured values and uncertainties The latter are the uncertainties associated with the measurement procedure (which is determined by the grade of accuracy of the measurement method used) and the production uncertainties (variation of the noise emission from one machine to another of the same type made by the same manufacturer) One method for the calculation of uncertainty is given in EN ISO 4871 28 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) Annex B (normative) Measurement of vibration values at the handles B.1 General The specifications given in Clauses to 10 of EN ISO 22867:2008 apply together with this annex B.2 Measurement direction and location The accelerometer orientation and locations shall be as defined in Figures B.1 and B.2, depending on handle design The position of the accelerometer shall be as near as possible to the hand and without obstructing the normal grip For the handle with the throttle control fitted, the accelerometer shall, if possible, be (20 ± 2) mm in front of the throttle trigger (Figures B.1 and B.2) If (20 ± 2) mm cannot be obtained, the accelerometer shall be placed at the front end of the handle For any other handle, the accelerometer shall be (20 ± 2) mm from the front end of the handle or for bail handles at a point (40 ± 2) mm from the centre of the handle B.3 Adjustment of the machine before test Measurements shall be carried out on a machine in all its operating configurations for normal use If needed, the machine to be tested shall have the engine run-in prior to the test Instruction for such run-in of the engine shall be given in the instruction manual The machine shall be warmed up until stable conditions are reached before the test is commenced The carburettor shall be set according to the user instruction manual No alterations to the initial settings are permitted once measurements have commenced The machine shall be operated upright, connected to the harness, if any, and held by the operator so that the middle of the handle to which the throttle trigger is fitted is (775 ± 10) mm above the ground For backpack machines the backpack unit shall be carried in the harness on the operator’s back The lowest point of the air nozzle shall be (50 ± 25) mm above the ground During measurement the operator shall apply a gripping force around the handle(s) corresponding to normal working conditions NOTE Gripping forces on the handles will influence the vibration measurements 29 BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) B.4 Test procedure B.4.1 General The operating conditions are idling and racing The tests to obtain the required data for a given operating condition shall consist of: — a minimum of four measurements with a short break with a significant change of speed between the measurements in order to allow stable conditions; each measurement at idle shall be separated by a short period of racing and vice versa; — at least four separate periods of vibration data shall be obtained totalling at least 20 s Each period of vibration data shall be at least 2,0 s, over which the engine speed for racing mode is within ± 2,0 r.s-1, and for idling mode within ± 3,5 r.s-1.The collection of data for idling and racing does not need to be carried out in any fixed sequence B.4.2 Idling Measurements shall be made at the engine idling speed achieved when the throttle trigger is released B.4.3 Racing Measurements shall be made with the fully open throttle If the engine has a speed limiter the measurement shall be made at the maximum speed achievable If the engine does not run with a stable speed the test shall be carried out at the maximum possible stable speed In this case the speed shall be kept at least r.s-1 below the governed speed The throttle trigger shall control the speed of the engine NOTE The operating modes given in B.4.2 and B.4.3 may of interest for assessment of user vibration exposure values, for example over a typical working day B.5 Information to be reported B.5.1 General The following information, when applicable, shall be compiled and recorded for all measurements made in accordance with the requirements of this European Standard B.5.2 Machine under test a) Description of the machine, including its engine displacement, type and serial number, and blower or vacuum equipment used; b) Operating conditions, as listed in Table B.1 B.5.3 Instrumentation a) Instrumentation used for the measurements, including name, type, serial number and brand/manufacturer; b) Methods used to fasten the accelerometers; c) Method used to calibrate the instrumentation system; d) Date and place of the most recent calibration of the accelerometer calibrator 30 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) B.5.4 Vibration and other data a) Location of the accelerometer positions (a sketch may be included, if necessary); b) Measurement values and arithmetic mean values in accordance with Table B.1; c) Declared vibration emission values; d) Remarks if any; e) Air temperature; f) Date and place of the measurements Table B.1 — Table for recording vibration measurements and calculation of the arithmetic means of the vibration total values Operation Idling (Id) Measured data and validity Nominal engine speed r.s–1 ahv , Id (m.s2) - - - Cv (-) - - - ahv ,Id (m.s-2) sn-1 (m.s-2) Racing (Ra) Test nr - ahv ,Ra (m.s-2) - - - - Cv (-) - - - - - n - ahv , Ra ( m.s-2) sn-1 (m.s-2) - NOTE The vibration total value ( ahv ) is measured and recorded and the arithmetic mean ( a hv ) is calculated until the coefficient of variation (Cv) or the standard deviation (sn-1) is less than 0,4 NOTE The calculation of arithmetic mean ( a hv ) is based on at least four measurements of vibration total value ( ahv ) NOTE The values for the arithmetic mean ( a hv , Id , ahv , Ra ) are used to calculate the equivalent vibration total value ( ahv ,eq ) B.5.5 Calculation of equivalent vibration total values The equivalent vibration total values, ahv,eq, are based on a work cycle composed of idling and racing with a duration of 1/7 for idling and 6/7 for racing The equivalent vibration value ahv,eq shall be determined as follows: 1/  1 ahv ,eq =  a hv ,Id + a hv ,Ra   7 31 BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) B.6 Declaration and verification of vibration values Vibration declaration is the responsibility of the manufacturer If undertaken, it shall be done so that it is possible to verify the declared values The declaration shall include a reference to this European Standard Deviations, if any, shall be indicated Calculated equivalent vibration total values shall be used for the declaration of the vibration emission values Information shall also be given on the uncertainty (K) The average vibration value for applicable operating modes (idling and racing) shall be made available The uncertainty (K) to be associated with the declared vibration emission value(s) is based on total standard deviation σt which is composed of the standard deviation of reproducibility σR and the standard deviation of production σp Guidelines for σR are given in this Annex The determination of σp shall be done by the manufacturer, based on his experience of the production variation Figure B.1 — Accelerometer mounting position for handheld blower/vacuum 32 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) Figure B.2 — Accelerometer mounting position for backpack blower / vacuum 33 BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) Annex C (informative) Examples of safety signs General The safety symbols and safety signs, which may be used on machines, as defined in this European Standard are presented in this Annex For symbols it is recommended to follow the conventions laid down in ISO 3767-1 [8], ISO 3767-3 [9], ISO 3767-4 [10], ISO 3767-5 [11] and ISO 3864-1 [12] and for safety signs the conventions presented in ISO 11684 [13] The symbol or safety sign size may be modified to fit a specific machine design NOTE Symbol 1641 of ISO 7000:2004 [14] may be used as an alternative in the lower panel of the safety sign above Figure C.1 — Read operator's manual Figure C.2 — Keep bystanders away Figure C.3 — Wear eye protection Figure C.4 — Wear ear protection 34 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) !deleted text" 35 BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) # Annex D (normative) Tortuous path test D.1 Requirements The path of access from any point of the opening to hazardous moving parts shall be designed in such a way to prevent moving parts being reached by the fingers D.2 Test procedure The two arm probes shown in Figure D.1 shall not be able to make contact with the hazardous moving parts when they are inserted into the in-feed and discharge opening up to the maximum distance permitted by their shape and articulation under the following conditions All probe tests shall begin from the straight position, for the fingers and the elbow the articulation of the probes shall enable a rotation of 90° and for the wrist it shall be +90° and -45°.The movements of the joints of the probes shall be free enough to allow easy articulation as the probes are inserted into the opening The probes shall be applied with a force not exceeding 20 N The arm probes shall be twisted and moved in any direction allowed by the joints when approaching the hazardous moving parts If necessary, one or more sections of the machine may be cut away to allow the probe to be configured such that it penetrates as far as possible towards the hazardous moving parts If a section is removed this shall not allow the probe to penetrate further than it would have done before the removal of the section(s) The test shall be carried out both with and without the debris collector in place If by design (e.g interlocking)the removal of the debris collector causes the power to the fan and/or shredding means to be stopped, then the test shall only be done with the debris collector in place 36 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) Dimensions in mm a) young adult arm probe 37 BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) Key axis of rotation of "elbow" joint axes of rotation of "finger" joints axis of rotation of "wrist" joint NOTE b) adult arm probe This figure is not to scale Figure D.1 — Arm probes for testing guarding by tortuous path 38 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) D.3 Test acceptance Neither arm probe shall contact the hazardous moving parts When the test is conducted with the debris collector in place it shall not be possible to push any part of the debris collector into moving parts.$ 39 BS EN 15503:2009+A2:2015 EN 15503:2009+A2:2015 (E) EN 15503:2009+A2:2015 (E) Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide one means to conform to Essential Requirements of the New Approach Machinery Directive 2006/42/EC Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements, except Essential Requirement(s) 1.2.1, 3rd paragraph, 2nd indent for blowers and vacuum blowers,1.3.2 for harness and back-pack support and 1.5.9 with regard to backpack power units of that Directive and associated EFTA regulations WARNING - Other requirements and other EU Directives may be applicable to the product(s) falling within the scope of this European Standard 40 BS 15503:2009+A2:2015 EN 15503:2009+A2:2015 EN (E) EN 15503:2009+A2:2015 (E) Bibliography [1] EN 60335-1:2002, Household and similar electrical appliances — Safety — Part 1: General requirements (IEC 60335-1:2001, modified) [2] IEC 60355-2-100:2002, Household and similar electrical appliances — Safety — Part 2-100: Particular requirements for hand-held mains-operated garden blowers, vacuums and blower vacuums [3] EN 60073:2002, Basic and safety principles for man-machine interface, marking and identification — Coding principles for indicators and actuators (IEC 60073:2002) [4] EN 894-1:1997, Safety of machinery — Ergonomics requirements for the design of displays and control actuators — Part 1: General principles for human interactions with displays and control actuators [5] EN ISO 11688-1:2009, Acoustics — Recommended practice for the design of low-noise machinery and equipment — Part 1: Planning (ISO/TR 11688-1:1995) [6] CR 1030-1, Hand-arm vibration — Guidelines for vibration hazards reduction — Part 1: Engineering methods by design of machinery [8] ISO 3767-1:1998, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Symbols for operator controls and other displays — Part 1: Common symbols [7] European Directive 2000/14/EC of the European Parliament and of the Council of May 2000 on the approximation of the laws of the Member States relating to the noise emission in the environment by equipment for use outdoors [9] ISO 3767-3:1995, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Symbols for operator controls and other displays — Part 3: Symbols for powered lawn and garden equipment [10] ISO 3767-4:1993, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Symbols for operator controls and other displays — Part 4: Symbols for forestry machinery [11] ISO 3767-5:1992, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Symbols for operator controls and other displays — Part 5: Symbols for manual portable forestry machinery [12] ISO 3864-1:2002, Graphical symbols — Safety colours and safety signs — Part 1: Design principles for safety signs in workplaces and public areas [13] [14] ISO 11684:1995, Tractors, machinery for agriculture and forestry, powered lawn and garden equipment — Safety signs and hazard pictorials — General principles ISO 7000:2004, Graphical symbols for use on equipment — Index and synopsis 41 NO COPYING WITHOUT BSI PERMISSION EXCEPT 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