1、BRITISH STANDARD BS EN 500-3:2006Mobile roadconstructionmachinery Safety Part 3: Specific requirements for soil-stabilizing machines and recyclingmachinesICS 93.080.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g5
2、3g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58+A1:2008National forewordThis British Standard is the UK implementation of EN 500-3:2006+A1:2008. It supersedes BS EN 500-3:2006 which will be withdrawn on 30 November 2009.The start and finish of text introduced or altered by amendm
3、ent 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 by Technical Committee B/513, Construction equipment and plant and s
4、ite safety, to Subcommittee 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 corr
5、ect application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 500-3:2006+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 Stan
6、dards Policy and Strategy Committee on 30 November 2006 BSI 2009ISBN 978 0 580 62488 9EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 500-3:2006+A1 October 2008 ICS 93.080.10 Supersedes EN 500-3:2006 English Version Mobile road construction machinery - Safety - Part 3: Specific requirements for
7、 soil-stabilising machines and recycling machines Machines mobiles pour la construction de routes - Scurit - Partie 3: Prescriptions spcifiques pour engins de stabilisation de sol et machines de recyclage Bewegliche Straenbaumaschinen - Sicherheit - Teil 3: Besondere Anforderungen an Bodenstabilisie
8、rungsmaschinen und RecyclingmaschinenThis European Standard was approved by CEN on 17 August 2006 and includes Amendment 1 approved 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
9、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 exists in three official versions (English, French, Ge
10、rman). 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 bodies of Austria, Belgium, Bulgaria, Cyprus, Czech
11、 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. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROP
12、EN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 500-3:2006+A1:2008: EEN 500-3:2006+A1:2008 (E) 2 Contents Page Foreword4
13、 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions .6 4 List of significant hazards 7 5 Safety requirements 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 Operato
14、rs seat.7 5.5 Controls and indicators 7 5.6 Starting .7 5.7 Stopping .7 5.8 Access system to operators station and to maintenance points 8 5.9 Protection .8 5.10 Pressurised systems.9 5.11 Fire protection9 5.12 Hot surfaces .10 5.13 Signal devices and warning signs .10 5.14 Electrical and electronic
15、 systems10 5.15 Electro-magnetic compatibility (EMC).10 5.16 Noise and vibration10 5.17 Conveyors 10 6 Verification of safety requirements/measures10 7 Information for the user 11 7.1 Warning signals and devices .11 7.2 Instruction handbook 11 7.3 Marking .11 Annex A (normative) Braking systems Perf
16、ormance requirements and test procedures12 Annex B (normative) Noise test code for soil-stabilising machines and recycling machines13 Annex C (normative) Examples of soil-stabilising machines and recycling machines .18 Annex ZA (informative) Relationship between this European Standard and the Essent
17、ial Requirements of EC Directive 98/37/EC 21 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.22 BS EN 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 3 Figures Figure 1 Mixing equipment9 Figure 2 Warning sign .10 Figure B.1 B
18、asic length L14 Figure B.2 Microphone positions .14 Figure C.1 Central soil-stabilising machine with horizontal rotor 18 Figure C.2 Grader-based central soil-stabilising machine with horizontal mixing drum.19 Figure C.3 Recycling machine with paving screed 19 Figure C.4 Rear soil-stabilising machine
19、 with horizontal mixing drum .20 Figure C.5 Crawler-based rear soil-stabilising machine with horizontal mixing drum 20 Figure C.6 Rear soil-stabilising machine with vertical mixing unit 20 BS EN 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 4 Foreword This document (EN 500-3:2006+A1:2008) has been pre
20、pared 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 of an identical text or by endorsement, at the latest by Apr
21、il 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document supersedes !EN 500-3:2006“. This document includes Amendment 1, approved by CEN on 2008-09-11. The start and finish of text introduced or altered by amendment is indicated in the text by tags
22、 !“. 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 Annexes ZA and ZB, which are integral parts of this doc
23、ument.“ 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 recycling machines; Part 4: Specific requirements for compac
24、tion 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, Belgium, Bulgaria, Cyprus, Czech Republic, Den-mark, Estonia,
25、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 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 5 Introduction This European
26、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 type C standard are different from those which are stated in
27、type A or B standards, the pro-visions 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 EN 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 6 1 Scope This part of EN 50
28、0 specifies the safety requirements for soil-stabilising machines and recycling machines as de-fined in Clause 3 and deals with all significant hazards, hazardous situations and events relevant to these ma-chines, when they are used as intended and under conditions of misuse which are reasonably for
29、eseeable. 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 references, the latest
30、 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, Safety of machinery G
31、uards 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 3450:1996, Earth-moving machinery Braking systems of
32、 rubber-tyred machines Systems and per-formance requirements and test procedures (ISO 3450:1996). 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 1120
33、1:1995, 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). EN ISO 12100-1:2003, Safety of machinery Basic concept
34、s, general principles for design Part 1: Basic termi-nology, methodology (ISO 12100-1:2003). ISO 8643:1997, Earth-moving machinery Hydraulic excavator and backhoe loader boom-lowering control de-vice Requirements and tests. 3 Terms and definitions For the purposes of this document, the terms and def
35、initions given in EN ISO 12100-1:2003 and the following ap-ply. 3.1 soil-stabilising machines mobile machines used for the purpose of mixing fillers and/or binders, e.g. cement, lime, with natural soil to im-prove the mechanical and physical properties of the soil material 3.2 recycling machines mob
36、ile machines used for the reinstatement of road surfaces using self-removed material mixed with fillers and/or binders and reapplied in situ BS EN 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 7 3.3 mixing equipment power-driven drums which rotate during the mixing operation. The surface of the drums
37、is equipped with tools for the mixing process 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 protective measures 5.1 Lighting, signalling and marking lights and
38、 reflex-reflector devices 5.2 of EN 500-1:2006 applies. 5.2 Operation and handling 5.3 of EN 500-1:2006 applies. 5.3 Operators station 5.4 of EN 500-1:2006 applies with the following addition and exception: the operators station of soil-stabilising machines shall be provided with a cab to protect th
39、e operator against dust generated by the mixing process. 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. 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 t
40、o stop the mixing equipment, even while the power unit (engine) is running; brake systems of wheeled soil-stabilising machines shall comply with Annex A. BS EN 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 8 5.8 Access system to operators station and to maintenance points 5.9 of EN 500-1:2006 applies
41、with the following exception: the height of the lowest step of access system to the operators station may be 700 mm above ground level; the lowest three steps (or less) may be mounted flexibly in the lateral direction. In this case, those steps shall be mounted as a unit. 5.9 Protection 5.9.1 Genera
42、l 5.10.1 to 5.10.3 of EN 500-1:2006 apply with the following additions: 5.9.2 Mixing equipment 5.9.2.1 General The mixing equipment shall be safeguarded to prevent accidental physical contact and to retain debris and parts possibly ejected. Guards shall comply with Clauses 6 and 7 of EN 953:1997. Gu
43、ards and flaps shall remain permanently attached, even when they are opened. 5.9.2.2 Rear guards With regard to hazards present in the foot area, EN 811 shall be observed. For h 120 mm, the table in Figure 1 shall be observed. BS EN 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 9 h mm s mm 100 250 120
44、 280 Figure 1 Mixing equipment 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 control shall not lock in any position except in neutral (hold-to-run control), the contro
45、l 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 the controls are released. 5.9.3 Heig
46、ht-adjustable devices Elevating devices on the machines shall be provided with a locking device to ensure safe elevation when mainte-nance is to be performed under the elevated devices. If hydraulic load-holding devices to prevent any unintended lowering of a height-adjustable hydraulic system are u
47、sed, they shall comply with ISO 8643. Mechanical locking devices can be integrated with the elevating devices or can be a permanently 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 ap
48、plies. 5.11 Fire protection 5.12 of EN 500-1:2006 applies. BS EN 500-3:2006+A1:2008EN 500-3:2006+A1:2008 (E) 10 5.12 Hot surfaces 5.13 of EN 500-1:2006 applies. 5.13 Signal devices and warning signs 5.14 of EN 500-1:2006 applies with the following addition: a clearly visible and permanent warning si
49、gn “Warning! Rotating mixing drum“ (black print on yellow back-ground) shall be applied on both sides of the movable guards, or on the protective devices, located around the mixing drum. The marking 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 Electrical and electronic systems 5.16 of EN 500-1:2006 applies. 5.15 Electro-magnetic compatibility
