1、BRITISH STANDARD BS EN 13021:2003 Winter service machines Safety requirements ICS 43.160 +A1:2008BS EN 13021:2003+A1:2008 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 5 June 2003 BSI 2009 ISBN 978 0 580 61871 0 National foreword This Briti
2、sh Standard is the UK implementation of EN 13021:2003+A1:2008. It supersedes BS EN 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 A
3、1 is indicated by !“ The UK participation in its preparation was entrusted to Technical Committee 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 resp
4、onsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Date Comments 30 April 2009 Implementation of CEN amendment A1:2008 13021:2003 which is withdrawn. B/513, Construction equipment and plant, and s
5、ite safety, to Subcommittee. . B/513/5, tar and asphalt plant EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13021:2003+A1 December 2008 ICS 43.160 Supersedes EN 13021:2003 English Version Winter service machines - Safety requirements Machines pour le service hivernal - Prescriptions de scurit
6、 Maschinen fr den Winterdienst - Sicherheitsanforderungen This European Standard was approved by CEN on 21 November 2002 and includes Amendment 1 approved by CEN on 9 November 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thi
7、s 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 exists in three official versions
8、(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 bodies of Austria, Belgium, Bul
9、garia, 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. EUROPEAN COMMITTEE FOR STANDAR
10、DIZATION COMIT EUROPEN 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 13021:2003+A1:2008: EEN 13021:2003+A1:2008 (E) 2 Con
11、tents page Foreword4 Introduction .5 1 Scope5 2 Normative references6 3 Terms and definitions .6 4 List of significant hazards 7 5 Safety requirements and/or measures 9 5.1 Design as regards handling !and compatibility with the carrier vehicle“10 5.1.1 Attachment fittings10 5.1.2 Locking devices.10
12、5.1.3 Elevating equipment10 5.1.4 Slewing devices.11 5.1.5 Support equipment for machines and components 11 5.1.6 Disconnectable power and signal-transmitting systems 11 5.1.7 Lashing points for demountable machines 12 5.1.8 !Combination of carrier vehicle and machine for winter service .12 5.1.9 Pr
13、ovisions for transportation .12 5.1.10 Guard design“ 12 5.2 Controls12 5.2.1 General12 5.2.2 Controls for spreaders 12 5.2.3 Controls for snow clearing machines with rotary equipment.12 5.3 Access, walkways13 5.4 Hot surfaces.13 5.5 Requirements for fluid power systems .13 5.5.1 Hydraulic systems.13
14、 5.5.2 Pneumatic systems.13 5.6 Additional requirements on spreaders13 5.6.1 Worm conveyors, chain conveyors, agitator and crushing equipment.13 5.6.2 Belt conveyors.14 5.6.3 Spreader distributors14 5.6.4 Covers.14 5.7 Additional requirements for snow clearing machines with rotary equipment14 5.7.1
15、Rotary equipment14 5.7.2 Ejectors.15 5.7.3 Aprons15 5.7.4 Aids for clearing snow blockage15 5.7.5 Warning signs16 5.8 Additional requirements for snow ploughs 16 5.8.1 Means on snow ploughs for reducing impact caused by driving into solid obstacles16 5.8.2 Snow mist protection, snow screen 16 5.9 Ma
16、rking of vehicles with attached or mounted machines for winter service16 5.10 !Noise reduction by design 16 5.10.1 Noise reduction at source.16 5.10.2 Noise reduction by protective measures 17 5.10.3 Noise reduction by information17 5.11 Reduction of vibration“ .17 6 Verification.17 EN 13021:2003+A1
17、:2008 (E) 3 7 Information for use 17 7.1 Operating and maintenance instructions17 7.2 Spare parts list.18 8 Marking.19 Annex A (informative) Terminology .20 Annex B (informative) Truck attachment plate25 Annex C (normative) Safety guards on winter service machines.26 Annex D (normative) Warning sign
18、 “Warning of danger ahead“ 28 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“.29 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.30 Bibliography
19、31 EN 13021:2003+A1:2008 (E) 4 Foreword This document (EN 13021:2003+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
20、standard, either by publication of an identical text or by endorsement, at the latest by June 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trad
21、e Association, and supports essential requirements of EU Directive(s). This document includes Amendment 1, approved by CEN on 2008-11-09. This document supersedes EN 13021:2003. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. !For relationship wi
22、th EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ Annex A is informative and contains “Terminology“, annex B is informative and shows a “Truck attachment plate“, annex C is normative and contains “safety guards on winter service machines“ and annex D
23、is normative and contains “Warning sign Warning of danger ahead“. 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, Cyprus, Czech Republic, Denmark, Estonia, Fi
24、nland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 13021:2003+A1:2008 (E) 5 Introduction This European Standard is a Type C-stand
25、ard as stated in !EN ISO 12100“. The machinery concerned and the extent to which hazards are covered is indicated in the scope of this standard. !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 pr
26、ecedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this European St
27、andard.“ 1 Scope This European Standard applies to winter service machines which are defined in clause 3. This European Standard deals with all significant hazards (see clause 4) identified through a risk assessment pertinent to winter service machines when they are used as intended and under the co
28、nditions foreseen by the manufacturer. This European Standard does not deal with significant hazards associated with !deleted text“ EMC. This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards associated only with machine
29、operation, setting and adjustments, load discharge and routine maintenance. Winter service machines are normally mounted on carrier vehicles (e.g. trucks, tractors, construction machinery and mobile industrial handling equipment). This European Standard does not cover requirements for the carrier ve
30、hicles even where specific modifications have been made to realise the winter service application. These requirements will be handled in directives and standards for the construction of carrier vehicles. The use of winter service machines in public road traffic is governed by national regulations. T
31、his standard does not cover any requirements for demountable bodywork systems (e.g. demountable containers). These requirements are specified in other standards. This European Standard does not deal with: machines or components which are solely designed for clearing rails such as rail sweepers or bl
32、owers; walker-operated and hand-held winter service machines; highway maintenance machines covered by !EN 13524“, such as front-mounted sweepers; machines for the maintenance of sports grounds; machines for agriculture, horticulture and forestry; machines intended for use in potentially explosive at
33、mospheres. This European Standard applies to winter service machines which are manufactured after the date of approval of the standard by CEN. EN 13021:2003+A1:2008 (E) 6 2 Normative references !The following referenced documents are indispensable for the application of this document. For dated refe
34、rences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.“ !deleted text“ !EN 294:1992“, Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs. !deleted text“ !EN 620:2002“
35、, Continuous handling equipment and systems Safety and EMC requirements for fixed belt conveyors for bulk materials !EN 953:1997“, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 982:1996, Safety of machinery Safety requirements for flui
36、d power systems and there components Hydraulics !EN 983:1996“, Safety of machinery Safety requirements for fluid power systems and there components Pneumatics !deleted text“ !EN ISO 2867:2006“, Earth-moving machinery Access systems (!ISO 2867:2006“) !EN ISO 12100-1:2003, Safety of machinery Basic co
37、ncepts, general principles 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 13732-1:2008, Ergonomics of the thermal environment Method
38、s for the assessment of human responses to contact with surfaces Part 1: Hot surfaces (ISO 13732-1:2006)“ !ISO 6750:2005“, Earth-moving machinery Operation and maintenance Format and content of manuals 3 Terms and definitions !For the purposes of this document, the terms and definitions given in EN
39、ISO 12100-1:2003 and the following apply.“ 3.1 winter service machines machines for maintaining traffic areas free of ice and snow during the winter 3.2 snow ploughs machines with which snow can be cleared from traffic areas by pushing aside with a plough blade 3.3 snow removing machines with rotati
40、ng tools machines with which snow can be removed from traffic areas by rotating means, accelerated and ejected by blower means EN 13021:2003+A1:2008 (E) 7 3.4 spreaders machines for defined application of substances to traffic areas to maintain or improve the skid resistance of the pavement 3.5 traf
41、fic areas paved areas on which there is vehicular and/or pedestrian traffic. Not included are rail tracks which are solely for rail-mounted traffic, as well as traffic areas inside buildings and underground. 3.6 demountable equipment equipment that may be demounted from and remounted to the carrier
42、vehicle 3.7 operating area area in which the work procedures are carried out e.g. removal of snow by precutting tools, rotating plough or blower equipment 3.8 rear area area at the rear of the vehicle where hazards can occur due to a rearwards movement of the vehicle 3.9 reject ring cover having the
43、 shape of a ring or a disk which is attached to a rotating body (e.g. sidewards of rotary plough tool) to provide protection against drawing-in or trapping 3.10 lashing point point or device (e.g. ring device) at the machine or at the demountable equipment which allows its lifting by a appropriate l
44、ifting device 4 List of significant hazards This clause contains all hazards and hazardous situations, as far as they are dealt with in this European Standard, identified by risk assessments significant to this type of machinery that require action to eliminate or reduce risk. EN 13021:2003+A1:2008
45、(E) 8 Table 1 ! Hazards Typical location of hazard Relevant clauses 1 Mechanical hazards (due to: shape; relative location; mass and stability; (potential energy of elements, which may move under the effect of gravity) mass and velocity; (kinetic energy of elements in controlled or uncontrolled moti
46、on) inadequacy of mechanical strength accumulation of potential energy by: elastic elements (springs); liquids and gases under pressure; the effect of vacuum of the machine or parts or workpieces). 1.1 Crushing hazards Coupling area of machines 5.1.1 Beneath lifting and lowering machines and machine
47、 parts 5.1.3 Slewing area of machines and machine parts 5.1.5 Worm conveyors, chain conveyors of spreaders, agitator and crushing equipment (access to inner receptacle) 5.5.1 Belt conveyor of spreaders 5.5.2 Ladders 5.3 Slewing area of ejectors 5.6.2 1.2 Shearing hazard Coupling area of machines 5.1
48、.1 Worm conveyors, chain conveyors of spreaders, agitator and crushing equipment (access to inner receptacle) 5.5.1 Slewing area of machines and machine parts 5.1.4 Slewing area of ejectors 5.6.2 1.3 Cutting or severing hazard Spinner disc on spreaders 5.5.3.1 Beneath lifting and lowering machines a
49、nd machine parts 5.1.3 Slewing area of machines and machine parts 5.1.4 Slewing area of ejectors 5.6.2 1.4 Entanglement hazard Worm conveyors, chain conveyors of spreaders, agitator and crushing equipment 5.5.1 Drive and guide rollers of the belt conveyor of spreaders 5.5.2 Rotary tools 5.6.1 EN 13021:2003+A1:2008 (E) 9 Table 1 (continued) Hazards Typical location of hazard Relevant clauses 1.5 Drawing-in
