1、December 2009DEUTSCHE NORM English price group 10No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13.110; 91.160.10!$Y“
2、1562554www.din.deDDIN EN 1837Safety of machinery Integral lighting of machines (includes Amendment A1:2009)English version of DIN EN 1837:2009-12Sicherheit von Maschinen Maschinenintegrierte Beleuchtung (enthlt nderung A1:2009)Englische Fassung DIN EN 1837:2009-12SupersedesDIN EN 1837:1999-03See sta
3、rt of validitywww.beuth.deDocument comprises pages17DIN EN 1837:2009-12 Start of validity This standard takes effect on 1 December 2009. DIN EN 1837:1999-03 may be used in parallel until 31 March 2010. National foreword This standard includes safety requirements. This standard has been prepared by T
4、echnical Committee CEN/TC 169 “Light and lighting” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was the Normenausschuss Lichttechnik (Lighting Technology Standards Committee), Technical Committee NA 058-00-04 AA Innenraumbeleuchtung mit knstlichem Licht. This
5、standard contains specifications meeting the essential requirements set out in Annex I of the “Machinery Directive”, Directive 98/37/EC, (valid until 28 December 2009) and the “revised Machinery Directive”, Directive 2006/42/EC, which takes effect on 29 December 2009, and which apply to machines tha
6、t are either first placed on the market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of the directives. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus,
7、a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). Amendments This standard differs from DIN EN 1837:1999-03 as follows: a) The standard has been brought in line with EN ISO 12100-1:2003 and EN ISO 12100-2:2003.
8、 b) Annex ZB (informative) “Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC” has been included. c) Normative references have been updated. Previous editions DIN EN 1837: 1999-03 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1837:1999+A1
9、September 2009 ICS 13.110; 91.160.10 Supersedes EN 1837:1999English Version Safety of machinery - Integral lighting of machines Scurit des machines - Eclairage intgr aux machines Sicherheit von Maschinen - Maschinenintegrierte Beleuchtung This European Standard was approved by CEN on 25 January 1999
10、 and includes Amendment 1 approved by CEN on 30 July 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 alteration. Up-to-date lists and bibliographical referen
11、ces 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 translation under the responsibility of a CEN member in
12、to 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 Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvi
13、a, 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 KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussel
14、s 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1837:1999+A1:2009: EEN 1837:1999+A1:2009 (E) 2 Contents Page Foreword 3Introduction .41 Scope 42 Normative references 43 !Terms and definitions“ .54 Lighting requirements .55 L
15、ighting equipment and installation 66 Verification procedures .77 Information for use 8Annex A (informative) Examples .9Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“ 13Annex ZB (informative) !Relationship between this Eur
16、opean Standard and the Essential Requirements of EU Directive 2006/42/EC“ 14!Bibliography“ 15DIN EN 1837:2009-12 EN 1837:1999+A1:2009 (E) 3 Foreword This document (EN 1837:1999+A1:2009) has been prepared by Technical Committee CEN/TC 169 “Light and lighting“, the secretariat of which is held by DIN.
17、 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 March 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. This document includes Amendment 1, approved by CEN
18、on 2009-07-30. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. Attention is drawn to the possibility 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 a
19、ny or all such patent rights. This European Standard 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, w
20、hich are integral parts of this document.“ !This European Standard is a type B standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards are covered are indicated in the scope of this standard.“ According to the CEN/CENELEC Internal Regulations, the national standar
21、ds organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port
22、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 1837:2009-12 EN 1837:1999+A1:2009 (E) 4 Introduction To illuminate visual tasks within and/or at machines integral lighting systems (built in or at machines) can be required. These integral lighting systems requ
23、ire special characteristics that allow both safe use and efficient performance of the visual task by the operator during operation and service. 1 Scope This standard specifies the parameters of integral lighting systems designed to provide illumination in and/or at both stationary and mobile machine
24、s to enable the safe use of the machine and the efficient performance of the visual task within and/or at the machine to be carried out. This standard does not specify lighting systems mounted on the machine to specifically illuminate visual tasks outside the machine. The function and requirements o
25、f these systems are specified in the European Standard dealing with the lighting of work places. This European Standard is under preparation. This standard does not establish additional requirements for the operation of lighting systems in severe conditions (extreme environmental conditions such as
26、freezer applications, high temperatures, etc.); subject to special rules (e.g. explosive atmospheres); where the transmittance is reduced by environmental conditions, such as smoke, splashing, etc. 2 Normative references !The following referenced documents are indispensable for the application of th
27、is document. For dated references only the edition cited applies. For undated references, the last edition of the referenced document (including any amendments) applies.“ !deleted text“ !deleted text“ !EN 1838, Lighting applications Emergency lighting“ !deleted text“ !EN 12464-1:2002, Light and ligh
28、ting - Lighting of work places Part 1: Indoor work places EN 12464-2, Light and lighting Lighting of work places Part 2: Outdoor work places“ !EN 12665:2002, Light and lighting Basic terms and criteria for specifying lighting requirements“ !EN ISO 12100-1:2003, Safety of machinery Basic concepts, ge
29、neral 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)“ DIN EN 1837:2009-12 EN 1837:1999+A1:2009 (E) 5 3 !Terms and definitions“ !For
30、the purposes of this document, the terms and definitions given in EN 12464-1:2002 and EN 12665:2002 together with the following apply.“ 3.1 machinery (machine) An assembly of linked parts or components, at least one of which moves, with the appropriate machine actuators, control and power circuits,
31、etc., joined together for a specific application, in particular for the processing, treatment, moving or packaging of a material. The term “machinery“ also covers an assembly of machines which, in order to achieve one and the same end, are arranged and controlled so that they function as an integral
32、 whole. !EN ISO 12100-1:2003“ 3.2 integral lighting system (of a machine) a lighting system consisting of lamp(s), luminaire(s) and associated mechanical and electrical control devices which forms a permanent part of the machine, designed to provide illumination in and/or at the machine !3.3 intende
33、d use of a machine use of a machine in accordance with the information provided in the user information (see EN ISO 12100-1:2003, 3.22)“ 4 Lighting requirements 4.1 General When arranging the lighting for machines, ergonomic and lighting-engineering principles shall be taken into account. The visual
34、 tasks to be carried out in and/or at the machine vary in size, contrast, position and speed of movement. Thus for adequate vision, the exact lighting condition required shall be determined from detailed task analysis. !The lighting requirements specified in this European Standard are based on avera
35、ge difficulty of visual tasks, found in the work space during intended use of the machine (normal operation, abnormal operation, servicing). For specific tasks, reference shall be made to the relevant standards on work place lighting (EN 12464-1 and EN 12464-2).“ 4.2 Illuminance The required illumin
36、ance depends upon the visual task and shall be sufficiently high and uniform as to enable a safe and comfortable perception of the details of the visual task. !In general a maintained illuminance of at least 500 lx with a minimum uniformity of 0,7 on the task area shall be provided. If there is more
37、 than one task area in/or at a machine (e.g. in/or at large machines), each task area shall be considered separately. The immediate surrounding areas shall have a maintained illuminance of at least 300 lx with a uniformity of at least 0,3.“ Where a visual aid or protective visor is required for use
38、with the machine, the illuminance shall be multiplied by the reciprocal value of the transmitttance of this device. Where the transmittance is unknown the illuminance shall be increased by at least 50 %. DIN EN 1837:2009-12 EN 1837:1999+A1:2009 (E) 6 In control cabins or where processes are affected
39、 by light, the above illuminance may be reduced. !NOTE Lighting controls can be helpful for increasing and reducing the illuminance level, e.g. by dimming or switching or by mechanical adjustment.“ 4.3 Glare The integral lighting system shall avoid direct glare both to the machine operator and other
40、 workers in adjacent areas. Any reflected glare shall be avoided as far as possible. NOTE It is possible to achieve this by suitable shielding of the lamp(s), by location and direction of the luminaire(s), and by the use of light, matt surface finishes. 4.4 Directionality The lighting system shall b
41、e designed and adjusted to avoid disturbing shadows on the visual task. The directionality of the lighting shall ensure a perception of form which is appropriate for the visual task. 4.5 Colour quality The colour rendering properties and colour appearance of the lamp(s) shall be suitable for colour
42、discrimination of the visual task and for operator comfort. 4.6 Stroboscopic effect The lighting system shall be designed to avoid stroboscopic effects which can lead to dangerous situations by changing the perceived motion of rotating or reciprocating machinery. NOTE This can usually be achieved fo
43、r example by use of DC electrical supply for incandescent lamps, or by operating incandescent or discharge lamps at high frequencies (around 30 kHz). ! 4.7 Ergonomic principles Ergonomic principles shall be taken into consideration for integral lighting systems of a machine e.g. adjustable luminaire
44、s shall be stable in their position, but easy to move if necessary, particularly if changing from seating to standing position; actuators shall be adequate for the intended use. 4.8 Emergency lighting Emergency lighting shall be provided in large machines that may be operational at times when the su
45、pply to the normal lighting of the machinery has failed (see EN 1838).“ 5 Lighting equipment and installation 5.1 Lamps Lamps shall be chosen to be safe in operation and not present a hazard to the machine operator. DIN EN 1837:2009-12 EN 1837:1999+A1:2009 (E) 7 NOTE It is advisable that in general
46、lamps are enclosed to protect the operator from injury caused by e.g. damaged lamps, excessive heat or emission of harmful radiation. 5.2 Luminaires Luminaires shall be designed to: a) provide the required lighting on the task, b) minimize the accumulation of dirt on lamps and optical surfaces, c) m
47、inimize premature ageing of optical elements, d) !facilitate ease of service, particularly ease of cleaning,“ e) comply with EN 60598, f) be compatible with the machine, for example withstand vibration, radiation, etc. !NOTE 1 Safety requirements for luminaires are provided in other standards, parti
48、cularly in EN 60598-1. NOTE 2 Some additional requirements of luminaires can be found in other standards (e. g. for protection classes in EN 60529).“ 5.3 Installation Luminaires shall be mounted in such a way as to: a) provide the required lighting on the task; b) avoid interference with the task an
49、d hazard to the operator; c) minimize the accumulation of dirt on lamp(s) and luminaire(s); d) facilitate ease of service. Examples showing the principles of some possible solutions are given in the informative Annex A. 5.4 Availability of illumination Where failure of the integral lighting system of the machine can give rise to dangerous conditions the lighting system shall consist of more than one light source. One of these sources shall be supplied from an alternative electrical supply. 5.5 Electric
