1、BRITISH STANDARD BS EN 500-2:2006Mobile roadconstructionmachinery Safety Part 2: Specific requirements for road-milling machinesICS 93.080.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g6
2、0g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A1:2008National forewordThis British Standard is the UK implementation of EN 500-2:2006+A1:2008. It supersedes BS EN 500-2:2006 which will be withdrawn on 30 November 2009.The start and finish of text introduced or altered by amendment is indicated in the te
3、xt 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 by Technical Committee B/513, Construction equipment and plant and site safety, to Subcommitte
4、e B/513/1, Earth moving machinery (International).A list of organizations represented on this subcommittee 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
5、 with a British Standard cannot confer immunity from legal obligations.BS EN 500-2:2006+A1:2008Amendments/corrigenda issued since publicationDate Comments 31 July 2009 Implementation of CEN amendment A1:2008This British Standard was published under the authority of the Standards Policy and Strategy
6、Committee on 30 November 2006 BSI 2009ISBN 978 0 580 62487 2EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 500-2:2006+A1 October 2008 ICS 93.080.10 Supersedes EN 500-2:2006 English Version Mobile road construction machinery - Safety - Part 2: Specific requirements for road-milling machines Mac
7、hines mobiles pour la construction de routes - Scurit - Partie 2: Prescriptions spcifiques pour fraiseuses routires Bewegliche Straenbaumaschinen - Sicherheit - Teil 2: Besondere Anforderungen an Straenfrsen This European Standard was approved by CEN on 17 August 2006 and includes Amendment 1 approv
8、ed by CEN on 11 September 2008. 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 nationa
9、l standards may be obtained on application to the CEN 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 not
10、ified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, M
11、alta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of
12、exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 500-2:2006+A1:2008: EEN 500-2:2006+A1:2008 (E) 2 Contents Page Foreword4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 List of significant hazards 7 5 Safety requireme
13、nts and/or protective measures7 5.1 Lighting, signalling and marking lights and reflex-reflector devices.7 5.2 Operation and handling 7 5.3 Operators station 7 5.4 Operators seat.7 5.5 Controls and indicators 7 5.6 Starting .8 5.7 Stopping .8 5.8 Access system to operators station and to maintenance
14、 points 8 5.9 Protection .8 5.10 Pressurised systems.10 5.11 Fire protection10 5.12 Hot surfaces .10 5.13 Signal devices and warning signs .10 5.14 Liquid gas units .10 5.15 Electrical and electronic systems10 5.16 Electro-magnetic compatibility (EMC).10 5.17 Noise and vibration11 5.18 Conveyors 11
15、6 Verification of safety requirements and/or protective measures .11 7 Information for the user 11 Annex A (normative) Noise test code for road-milling machines.12 Annex B (informative) Examples of road-milling machines17 Annex ZA (informative) Relationship between this European Standard and the Ess
16、ential Requirements of EC Directive 98/37/EC 19 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.20 Bibliography 21 Figures Figure 1 Milling equipment9 Figure 2 Warning sign .10 Figure A.1 Basic length L13 Figure A.2 Micro
17、phone positions .13 BS EN 500-2:2006+A1:2008EN 500-2:2006+A1:2008 (E) 3 Figure B.1 Road-milling machine with front-loading conveyor 17 Figure B.2 Road-milling machine with rear-loading conveyor18 Figure B.3 Road-milling machine without conveyor 18 BS EN 500-2:2006+A1:2008EN 500-2:2006+A1:2008 (E) 4
18、Foreword This document (EN 500-2:2006+A1:2008) 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 the status of a national standard, either by publication o
19、f an identical text or by endorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document supersedes !EN 500-2:2006“. This document includes Amendment 1, approved by CEN on 2008-09-11. The start and finish of text introduc
20、ed or altered by amendment is indicated in the text by tags !“. 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 informa
21、tive Annexes ZA and ZB, which are integral parts of this document.“ EN 500 “Mobile road construction machinery Safety” comprises the following parts: Part 1: Common requirements; Part 2: Specific requirements for road-milling machines; Part 3: Specific requirements for soil-stabilising machines and
22、recycling machines; Part 4: Specific requirements for compaction machines; Part 6: Specific requirements for paver-finishers. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun-tries are bound to implement this European Standard: Austria, Be
23、lgium, Bulgaria, Cyprus, Czech Republic, Den-mark, 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. BS EN 500-2:2006+A1
24、:2008EN 500-2:2006+A1:2008 (E) 5 Introduction This European Standard is a type C standard as stated in EN ISO 12100-1. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indi-cated in the scope of this European Standard. When provisions of this t
25、ype C standard are different from those 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 de-signed and built according to the provisions of this type C standard. BS EN 500-2:2006+A1:2008EN
26、500-2:2006+A1:2008 (E) 6 1 Scope This part of EN 500 specifies the safety requirements for road-milling machines as defined in Clause 3 and deals with all significant hazards, hazardous situations and events relevant to these machines, when they are used as intended and under conditions of misuse wh
27、ich are reasonably foreseeable. This part of EN 500 contains additional requirements to EN 500-1 ”Common requirements”. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated
28、references, the latest edition of the referenced document (including any amendments) applies. EN 500-1:2006, Mobile road construction machinery Safety Part 1: Common requirements. EN 811:1996, Safety of machinery Safety distances to prevent danger zones being reached by the lower limbs. EN 953:1997,
29、 Safety of machinery Guards General requirements for the design and construction of fixed and movable guards. EN 61310-1:1995, Safety of machinery Indication, marking and actuation Part 1: Requirements for visual, auditory and tactile signals (IEC 61310-1:1995). EN ISO 3744:1995, Acoustics Determina
30、tion 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 Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a work station and at other
31、 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 principles for design Part 1: Basic termi-nology, methodology (ISO 12100-1:2003). BS EN 500-2:2006+A1:2008EN 500-2:2006+A1:2
32、008 (E) 7 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003 and the following ap-ply. 3.1 road-milling machines mobile road construction machines used to mill material from paved surfaces 3.2 milling equipment power-driven cylindrical b
33、odies on which the milling tools are fitted. The cylindrical bodies rotate during the milling operation 4 List of significant hazards Annex F of EN 500-1:2006 applies with the following exception: Table 1 5 Hazards generated by vibration 5.1 Hand-arm vibrations 5 Safety requirements and/or protectiv
34、e measures 5.1 Lighting, signalling and marking lights and reflex-reflector devices 5.2 of EN 500-1:2006 applies. 5.2 Operation and handling 5.3 of EN 500-1:2006 applies with the following addition: to minimise the risk of dust, appropriate provisions (e.g. a water sprinkling system) shall be made.
35、5.3 Operators station 5.4 of EN 500-1:2006 applies. with the following exception: 5.4.2 of EN 500-1:2006, first paragraph, does not apply for road-milling machines. 5.4 Operators seat 5.5 of EN 500-1:2006 applies. 5.5 Controls and indicators 5.6 of EN 500-1:2006 applies. BS EN 500-2:2006+A1:2008EN 5
36、00-2:2006+A1:2008 (E) 8 5.6 Starting 5.7 of EN 500-1:2006 applies. 5.7 Stopping 5.8 of EN 500-1:2006 applies with the following addition: it shall be possible to stop the milling equipment, even while the power unit (engine) is running; where additional controls to operate the machine are provided,
37、an emergency stop shall be available. 5.8 Access system to operators station and to maintenance points 5.9 of EN 500-1:2006 applies with the following addition: provisions shall be made to minimise hazards if wheels and tracks are in the vicinity of the operators station and/or in the access areas.
38、If there are guards, they shall comply with Clauses 5 and 6 of EN 953:1997. 5.9 Protection 5.9.1 General 5.10.1 to 5.10.3 of EN 500-1:2006 apply with the following additions: 5.9.2 Milling equipment 5.9.2.1 General The milling equipment shall be safeguarded to prevent accidental physical contact and
39、 to retain debris and parts possibly ejected. Guards shall comply with Clauses 6 and 7 of EN 953:1997. Guards and flaps shall remain permanently attached, even when they are opened. 5.9.2.2 Rear guards With regard to hazards present in the lower limb area, EN 811 shall be observed. For the foot area
40、, the following table in Figure 1 shall be observed. BS EN 500-2:2006+A1:2008EN 500-2:2006+A1:2008 (E) 9 h mm s mm 100 250 120 280 Figure 1 Milling equipment The dimension h may be exceeded during the intended use for a short period of time if necessary, as an example, e.g. to complete material disc
41、harge or the lowering of the milling drum adjacent to an obstacle. The risk of contact with hazardous areas at the rotor shall be reduced as far as possible by protection devices (e.g. protection device according to EN 953, rear side monitoring system). The warning sign according to Figure 2 shall b
42、e permanently installed and clearly visible in the hazardous area. 5.9.2.3 Side guards Power-operated side panels of the drum guards, intended to be controlled during operation of the machine, shall comply with the following design criteria: the controls shall not lock in any position except in neut
43、ral (hold-to-run control), the controls shall be fitted out of danger areas, a yellow flashing light shall be fitted within the danger areas and shall be activated whenever the controls are operated and the power-operated side panels shall automatically return to their normal (pre-set) position when
44、 the controls are released except when the milling drum is stopped. 5.9.3 Lowering the milling equipment The machines shall be prevented from any unintentional movement (e.g. jumping backwards) when lowering the milling equipment to the cutting mode. 5.9.4 Height adjustable devices Elevating devices
45、 on the machines shall be provided with a locking device. Hydraulic load holding devices shall prevent any unintended lowering of the elevating devices. BS EN 500-2:2006+A1:2008EN 500-2:2006+A1:2008 (E) 10 Mechanical locking devices can be integrated with the elevating devices or can be a permanentl
46、y attached sepa-rate unit. The operation manual shall include instruction on the use of the mechanical locking device. 5.10 Pressurised systems 5.11 of EN 500-1:2006 applies. 5.11 Fire protection 5.12 of EN 500-1:2006 applies. 5.12 Hot surfaces 5.13 of EN 500-1:2006 applies. 5.13 Signal devices and
47、warning signs 5.14 of EN 500-1:2006 applies with the following addition: a legible and indelible warning sign Warning! Rotating milling drum“ (black print on yellow background) shall be applied on both sides of the movable guards or on the protective devices, located around the cutter drum. The mark
48、ing shall have the form of a warning triangle in accordance with Figure 2. The size of the triangle shall comply with Table 7 of EN 61310-1:1995. Figure 2 Warning sign 5.14 Liquid gas units 5.15 of EN 500-1:2006 applies. 5.15 Electrical and electronic systems 5.16 of EN 500-1:2006 applies. 5.16 Elec
49、tro-magnetic compatibility (EMC) 5.17 of EN 500-1:2006 applies with the following addition: the antenna shall be located successively on the left- and right-hand sides of the road-milling machine, with the antenna parallel to the plane of the longitudinal symmetry of the road-milling machine and in line with the SIP. BS EN 500-2:2006+A1:2008EN 500-2:2006+A1:2008 (E) 11 5.17 Noise and vibration 5.18.2 and 5.18.3 of EN 500-1:2006 apply with the following addition: for the determi
