BS EN 1829-1-2010 High pressure water jet machines - Safety requirements - Machines《高压喷水机械 安全要求 机械》.pdf

1、BS EN1829-1:2010ICS 97.080NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDHigh pressure waterjet machines SafetyrequirementsPart 1: MachinesThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 28 February2010 BSI

2、2010ISBN 978 0 580 55584 8Amendments/corrigenda issued since publicationDate CommentsBS EN 1829-1:2010National forewordThis British Standard is the UK implementation of EN 1829-1:2010.The UK participation in its preparation was entrusted to TechnicalCommittee MCE/6, Pumps and pump testing.A list of

3、organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligat

4、ions.BS EN 1829-1:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1829-1 January 2010 ICS 97.080 English Version High pressure water jet machines - Safety requirements - Part 1: Machines Machines jet deau haute pression - Exigences de scurit - Partie 1: Machines Hochdruck-Wasserstrahlmaschi

5、nen - Sicherheitsanforderungen - Teil 1: Maschinen This European Standard was approved by CEN on 18 December 2009. 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

6、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, German). A version in any other language made by

7、 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland,

8、 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 EUROPEN DE NORMALISATION EUROPISCHES KOMIT

9、EE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1829-1:2010: EBS EN 1829-1:2010EN 1829-1:2010 (E) 2 Contents Foreword 4Introduction 51 Scope . 62 Normative ref

10、erences . 63 Terms and definitions 84 List of significant hazards . 104.1 General 104.2 Hazards from the intended exit of water under high pressure 104.3 Mechanical hazards 104.4 Hazards from transportation . 114.5 Electrical hazards . 114.6 Thermal hazards . 114.7 Hazards due to noise . 114.8 Hazar

11、ds from program controlled high pressure water jet machines 114.9 Hazards from sudden start-up 114.10 Hazards from vibration 115 Safety requirements and/or measures . 115.1 General 115.2 Requirements for high pressure water jet machine with intended exit of water under high pressure 125.3 Mechanical

12、 requirements 125.4 Requirements for transport . 145.5 Electrical requirements 155.6 Requirements for emergency stopping . 155.7 Thermal requirements 155.8 Noise reduction 165.9 Requirements for vibration with hand-held spraying devices . 175.10 Requirements for program controlled water jet machines

13、 175.11 Marking the control devices 176 Verification of the safety requirements and/or measures 176.1 General 176.2 Hydrostatic pressure test 176.3 Mechanical tests and/or visual inspection 186.4 Transport devices . 186.5 Electrical tests 196.6 Testing of emergency stopping 196.7 Thermal tests 196.8

14、 Noise measurement . 196.9 Vibration measurement 196.10 Testing of program controlled water jet machines . 196.11 Verification of markings . 197 Information for use . 197.1 General 197.2 Marking and Warnings . 227.3 Additional Warnings . 23Annex A (normative) Noise test code 25Annex ZA (informative)

15、 Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 27Bibliography . 28BS EN 1829-1:2010EN 1829-1:2010 (E) 3 Figures Figure 1 Spraying device with support Principle . 13Figure 2 Spraying device Recoil force and torque generation . 14Figure 3 Gener

16、al warning sign according to ISO 7010:2003, W001 21Figure 4 Hazard symbol Dangerous Voltage according to ISO 7010:2003, W012 . 21Figure 5 Attention . 21Figure 6 Example of an additional warning (taken from EN 60335-2-79:2004) 24Figure 7 Hazard symbol Hot surfaces according to ISO 7010:2003, W017 24T

17、ables Table 1 Maximum permitted temperatures for unprotected accessible surfaces on high pressure water jet machines during normal operation 16BS EN 1829-1:2010EN 1829-1:2010 (E) 4 Foreword This document (EN 1829-1:2010) has been prepared by Technical Committee CEN/TC 197 “Pumps”, the secretariat of

18、 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 July 2010, and conflicting national standards shall be withdrawn at the latest by July 2010. Attention is drawn to the poss

19、ibility 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 has been prepared under a mandate given to CEN by the European Commission and the European Free Trade

20、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. EN 1829, High-pressure water jet machines Safety requirements, consists of the following parts: Part 1: Machines Part 2: H

21、oses, hose lines and connectors Compliance with the clauses of Part 1 together with those of Part 2 of EN 1829 provides one means of conforming with the essential health and safety requirements of the Directive concerned. According to the CEN/CENELEC Internal Regulations, the national standards orga

22、nizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Po

23、rtugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 1829-1:2010EN 1829-1:2010 (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 hazard

24、ous 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 b

25、een designed and built according to the provisions of this type C standard. BS EN 1829-1:2010EN 1829-1:2010 (E) 6 1 Scope This European Standard contains safety-related requirements for high pressure water jet machines with drives of all kinds (e.g. electric motor, internal combustion engine, air an

26、d hydraulic) in which pumps are used to generate pressure. This document deals with all significant hazards, hazardous situations and events arising during assembly, erection, operation and servicing relevant to high pressure water jet machines, when they are used as intended and under conditions of

27、 misuse which are reasonably foreseeable by the manufacturer (see Clause 4). All references to high pressure water jet machines within this document includes machines for one or more of the following industrial applications: cleaning; surface preparation; material removal; readjustment of concrete;

28、cutting. This document applies to mobile and fixed high pressure water jet machines, in which the water pressure is generated by a pressure generator/pump and in which the maximum allowable working pressure is more than the upper limit fixed in the scope of EN 60335-2-79. NOTE 1 35 MPa (350 bar) is

29、currently the upper limit for machines covered by EN 60335-2-79. NOTE 2 In general the machines in the scope will not be in the scope of the Pressure Equipment Directive 97/23/EC. In some cases, specific parts may be in the scope of that directive, but their application is not dealt with in this doc

30、ument. This document does not apply to high pressure cleaners which are dealt with in EN 60335-2-54 and EN 60335-2-79. NOTE 3 EN 60335-2-54 applies to steam cleaners for household use. EN 60335-2-79 applies to high pressure cleaners having a rated pressure not less than 2,5 MPa and not exceeding 35

31、MPa, as well as steam cleaners and those parts of hot water high pressure cleaners incorporating a steam stage which have a capacity not exceeding 100 l, a rated pressure not exceeding 2,5 MPa and a product of capacity and rated pressure not exceeding 5 MPal. This document does not cover additional

32、hazards due to the incorporation of high pressure water jet machines into other process-technology machines. This document does not cover specific hazards associated with explosive atmospheres, use on ships or ambient temperatures outside the range 5 C to 40 C. This document does not cover hazards a

33、ssociated with the drives or specific hazards due to any heat generation function. However the hazards due to high temperatures of touchable surfaces are dealt with. Any hazard due to the nature of liquids used for jetting, other than that due to pressure, is excluded from the scope of this European

34、 Standard. This document is not applicable to high pressure water jet machines which are manufactured before the date of its publication as EN. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cit

35、ed applies. For undated references, the latest edition of the referenced document (including any amendments) applies. BS EN 1829-1:2010EN 1829-1:2010 (E) 7 EN 614-1, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles EN 809, Pumps and pump units for liquids Co

36、mmon safety requirements EN 953, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 981, Safety of machinery System of auditory and visual danger and information signals EN 1088, Safety of machinery Interlocking devices associated with guar

37、ds Principles for design and selection EN 1829-2, High-pressure water jet machines Safety requirements Part 2: Hoses, hose lines and connectors EN 12162, Liquid pumps Safety requirements Procedure for hydrostatic testing EN 12723:2000, Liquid pumps General terms for pumps and installations Definitio

38、ns, quantities, letter symbols and units EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:2005, modified) EN 60529, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989) EN 61310-2, Safety of machinery Indication, marki

39、ng and actuation Part 2: Requirements for marking (IEC 61310-2:2007) EN 60335-2-79:2004, Household and similar electrical appliances Safety Part 2-79: Particular requirements for high pressure cleaners and steam cleaners (IEC 60335-2-79:2002, modified) EN ISO 3743-1, Acoustics Determination of sound

40、 power levels of noise sources Engineering method for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994) EN ISO 3744, Acoustics Determination of sound power levels of noise sources using sound pressure Engineering method in an essent

41、ially free field over a reflecting plane (ISO 3744:1994) EN ISO 4871, Acoustics Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 11203:1995, Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a

42、work station and at other specified positions from the sound power level (ISO 11203:1995) EN ISO 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general

43、principles for design Part 2: Technical principles (ISO 12100-2:2003) EN ISO 13732-1, Ergonomics of the thermal environment Methods for the assessment of human responses to contact with surfaces Part 1: Hot surfaces (ISO 13732-1:2006) EN ISO 13849-1, Safety of machinery Safety-related parts of contr

44、ol systems Part 1: General principles for design (ISO 13849-1:2006) BS EN 1829-1:2010EN 1829-1:2010 (E) 8 EN ISO 13857, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) ISO 7010:2003, Graphical symbols Safety colours and safety sign

45、s Safety signs used in workplaces and public areas 3 Terms and definitions For the purposes of this document, the definitions given in EN ISO 12100-1:2003, EN 12723:2000 and the following apply. 3.1 high pressure water jet machine machine with nozzle or other variable opening which allows water at h

46、igh pressure together with any additive (chemical and/or abrasive) to emerge as a free jet NOTE In general, high pressure water jet machines consist of a drive, a pressure generator, pipelines, hose lines, spraying devices, safety devices, control and measurement devices. 3.2 program controlled high

47、 pressure water jet machine machine characterised by spatial separation of the installation site of the pressure generator and the workplace, by permanently installed high pressure lines between the installation site and one or more workplaces having spraying devices incorporating start-up/shut-down

48、 of the system by means of external switching mechanisms not activated by the operator of a spraying device NOTE In this context, the activation device of the spraying device is not considered to be a switching mechanism. 3.3 drive power unit consisting of electric motors, combustion engines, hydraulic motors, or air motors depending on the application 3.4 pressure generator unit to generate operating pressure and supply cleaning agent to the spraying device (e.g. pump, intensifier) 3.5 high pressure line pipeline or hose line in which the high pressure water is f