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1、BRITISH STANDARD BS EN 15027:2007 Transportable wall saw and wire saw equipment for job site Safety The European Standard EN 15027:2007 has the status of a British Standard ICS 25.080.60; 91.220 ? Licensed Copy: London South Bank University, London South Bank University, Wed Jan 02 02:00:44 GMT+00:0
2、0 2008, Uncontrolled Copy, (c) BSI BS EN 15027:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2007 BSI 2007 ISBN 978 0 580 57947 9 National foreword This British Standard is the UK implementation of EN 15027:2007. The UK par
3、ticipation in its preparation was entrusted by Technical Committee B/513, Construction equipment and plant and site safety, to Panel B/513/-/6, Demolition, cutting, roughening, smoothing and splitting machines Safety. A list of organizations represented on this committee can be obtained on request t
4、o 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. Amendments issued since publication Amd. No. DateComments Lic
5、ensed Copy: London South Bank University, London South Bank University, Wed Jan 02 02:00:44 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15027 November 2007 ICS 91.220; 25.080.60 English Version Transportable wall saw and wire saw equipment for job
6、site - Safety Scies murales et scies fil transportables de chantier - Scurit Transportable Wand- und Seilsgen fr den Baustelleneinsatz - Sicherheit This European Standard was approved by CEN on 7 October 2007. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
7、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 Management Centre or to any CEN member. This European Standard exist
8、s 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 Management Centre has the same status as the official versions. CEN members are the national standards bo
9、dies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. E
10、UROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2007 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15027:2007: E Licensed C
11、opy: London South Bank University, London South Bank University, Wed Jan 02 02:00:44 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 2 Contents Page Foreword4 Introduction.5 1 Scope 6 2 Normative references6 3 Terms and definitions .7 4 List of significant hazards 11 5 Safety requiremen
12、ts and/or measures 12 6 Verification of safety requirements and/or measures17 7 Information for use17 Annex A (normative) Noise test code Grade 2 of accuracy .22 A.1 General22 A.2 Measurement of the A-weighted emission sound pressure level at the work station .22 A.3 Determination of the A-weighted
13、sound power level emitted by the machine .22 A.4 Operating conditions.22 A.5 Information to be recorded.23 A.6 Information to be reported23 A.7 Noise declaration by the manufacturer.23 Annex B (normative) Requirements for cutting-off wheel and wire guards25 B.1 General25 B.2 Tool guards for wall saw
14、s.25 B.3 Tool guard for wire saws 26 Annex C (normative) Pictograms.28 Annex D (normative) Verification of surface temperature.29 D.1 Test equipment 29 D.2 Test method29 D.3 Test acceptance.29 Annex E (informative) Examples for working areas and dangerous areas for wire saws.30 Annex ZA (informative
15、) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC33 Bibliography34 Figures Figure 1 Components of a wall saw 8 Figure 2 Components of a wire saw 10 Figure B.1 Wall saw Tool guard. 25 Figure B.2 Wire saw Tool guard. 26 Figure C.1 “Caution, risk of c
16、utting” 28 Licensed Copy: London South Bank University, London South Bank University, Wed Jan 02 02:00:44 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 3 Figure C.2 “Read operators instructions“ (see ISO 7000:2004)28 Figure C.3 “Ear Hearing protection shall be worn” 28 Figure C.4 “Eye
17、 protection shall be worn” .28 Figure C.5 “Hand protection shall be worn“.28 Figure D.1 Test cone to detect hot surface29 Figure E.1 Danger zones for wall cutting with additional wire guiding devices .30 Figure E.2 Danger zones for wall cutting without additional wire guiding devices31 Figure E.3 Da
18、nger zones for floor cutting32 Tables Table 1 List of significant hazards .11 Table B.1 Minimum thickness of tool guard parts for wall saws26 Table B.2 Minimum thickness of tool guard parts for wire saws27 Licensed Copy: London South Bank University, London South Bank University, Wed Jan 02 02:00:44
19、 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 4 Foreword This document (EN 15027:2007) has been prepared by Technical Committee CEN/TC 151 “Construction equipment and building material machines Safety”, the secretariat of which is held by DIN. This European Standard shall be given th
20、e status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2008, and conflicting national standards shall be withdrawn at the latest by May 2008. Attention is drawn to the possibility that some of the elements of this document may be the subje
21、ct of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. 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)
22、. 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,
23、 Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: London South Bank
24、 University, London South Bank University, Wed Jan 02 02:00:44 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 5 Introduction This document is a type C standard as stated in EN ISO 12100-1:2003. The machinery concerned and the extent to which hazards, hazardous situations and events are
25、 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 an
26、d built according to the provisions of this type C standard. It is intended to revise this standard to align with changes in legislation and the availability of other European Standards in preparation. Licensed Copy: London South Bank University, London South Bank University, Wed Jan 02 02:00:44 GMT
27、+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 6 1 Scope The global description “wall saw and wire saw equipment” contains two differing types of machines for use in the construction industry, and both used to make cuts on walls, ceilings and floors composed of mineral construction materi
28、als and/or composite materials. The many different cutting tasks and choice of operating method determine the type of machine to be used for each application. The machines may therefore be split into the following two principal classifications: Wall saws exclusively rail guided transportable. Wire s
29、aws transportable. The machines are intended for the use of diamond tools. The types of cutting tools used in conjunction with the machines as described above fall within the design and use parameters supplied by the manufacturer. Cutting debry generated by the cutting action is removed from the cut
30、ting joint by a medium such as water directed to the cutting tool. Machines covered by this standard may be powered by: electric motor, IC engine, electro-hydraulic drive and IC engine-hydraulic drive. This European Standard deals with all significant hazards, hazardous situations and events relevan
31、t to wall saws and wire saws machinery, when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Clause 4). This standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards gene
32、rated by the cutting process work cycle. For special applications, for example, when working in potentially explosive atmospheres, additional safety requirements is necessary which are not covered by this standard. This European Standard does not apply for wire saws intended for quarrying and statio
33、nary machining of natural stone as covered by prEN 15163. This European Standard applies primarily to machines which are manufactured after the date of approval by CEN of this standard. 2 Normative references The following referenced documents are indispensable for the application of this document.
34、For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 294:1992, Safety of machinery Safety distance to prevent danger zones being reached by the upper limbs EN 573-3:2007, Aluminium and alumi
35、nium alloys Chemical composition and form of wrought products Part 3: Chemical composition EN 953:1997, Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards Licensed Copy: London South Bank University, London South Bank University, Wed Jan 0
36、2 02:00:44 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 7 EN 982:1996, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 983:1996, Safety of machinery Safety requirements for fluid power systems and their components Pneumatics EN 10111
37、:1998, Continuously hot-rolled low carbon steel sheet and strip for cold forming Technical delivery conditions EN 60204-1: 2006, Safety of machinery - Electrical equipment of machines - Part 1: General requirements (IEC 60204-1:2005, modified) EN 61029-1:2000, Safety of transportable motor-operated
38、electric tools - Part 1: General requirements (IEC 61029-1:1990, modified) EN ISO 3744:1995, 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 11201:1995, Acoustics -
39、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) EN ISO 12100-1:2003, Safety of machinery - Basic concepts, general pr
40、inciples for design - Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13732-1:2006, Ergonomics of the thermal environment - Methods for the asse
41、ssment of human responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1:2006) EN ISO 13849-1:2006, Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13850:2006, Safety of machinery - Emergency stop - Princip
42、les for design (ISO 13850:2006) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003 and the following apply. 3.1 wall saw transportable machine utilising a diamond cutting-off wheel, for sawing primarily on walls, floors and ceilings. A w
43、all saw is powered by an integral or an external power source as described in Clause 1. Feed and depth of cut can be adjusted/operated manually or by remote control NOTE The components of a wall saw are shown in Figure 1. 3.2 wire saw transportable machine utilising a diamond wire, for sawing primar
44、ily on walls, floors and ceilings. A wire saw is powered by an integral or an external power source as described in Clause 1. The machine is operated by remote control NOTE The components of a wire saw are shown in Figure 2. Licensed Copy: London South Bank University, London South Bank University,
45、Wed Jan 02 02:00:44 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 8 3.3 components of wall saws Key 1 cutting head 2 drive motor hydraulic/drive motor electric 3 tool protection/blade guard 4 track guiding system 5 mounting devices 6 remote control system 7 feed system 8 depth control
46、 9 power source 10 power transmission 11 tool mounting device 12 diamond tool 13 coolant supply Figure 1 Components of a wall saw Licensed Copy: London South Bank University, London South Bank University, Wed Jan 02 02:00:44 GMT+00:00 2008, Uncontrolled Copy, (c) BSI EN 15027:2007 (E) 9 3.3.1 cuttin
47、g head cutting head for wall saws powered by an internal or external power source incorporates the mounting device for the diamond cutting tool (e. g. flange, arbour), the cutting tool driving device, feeding and depth control device and the protective/safety devices to afford protection to the oper
48、ator or site personnel. It incorporates a specific device to be mounted and guided on the track 3.3.2 track guiding system track guiding system for wall saws is mounted in relation to the surface to be cut by means of fixing elements. It guides the cutting head during the working process and is desi
49、gned to withstand the imparted stresses. It incorporates end stops to retain the cutting head at the track ends 3.3.3 cutting tool rotating diamond tool(s) to perform the cutting operation 3.3.4 tool mounting device device (e. g. flange) for wall saws to securely hold the cutting tool on the cutting head during the cutting operation 3.3.5 clamping flange system clamping flange system for wall saws consists of two plates with