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STANDARD
SIST EN 12203:2004+A1:2009
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12203:2003+A1
August 2009 ICS 59.140.40; 61.060 Supersedes EN 12203:2003English Version
Footwear, leather and imitation leather goods manufacturing machines - Shoe and leather presses - Safety requirements
Machines pour la fabrication des chaussures et articles chaussants en cuir et matériaux similaires - Presses pour la fabrication de chaussures et articles en cuir - Exigences de sécurité
Maschinen zur Herstellung von Schuhen, Leder- und Kunstlederwaren - Schuh- und Lederpressen - Sicherheitsanforderungen This European Standard was approved by CEN on 1 November 2002 and includes Corrigendum 1 issued by CEN on 5 July 2006 and Amendment 1 approved by CEN on 16 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 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 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 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
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12203:2003+A1:2009: ESIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 2 Contents page Foreword . 5Introduction . 61Scope . 72Normative references . 83Terms and definitions . 104!!!!List of significant hazards"""" . 135Safety requirements and/or measures . 355.1Common requirements for all shoe and leather presses . 355.1.1Mechanical Equipment . 355.1.2Additional safety devices . 375.1.3Electrical equipment . 375.1.4Thermal protection . 375.1.5Noise control at the design stage . 385.1.6Fumes detrimental to health . 385.1.7Ergonomics . 385.1.8Pressurized fluid systems . 395.1.9Control systems . 395.1.10Tool setting and adjustment . 415.1.11Feeding system . 415.1.12Aids for transportation . 425.2Specific requirements for particular types of shoe and leather presses. 425.2.1Sole attaching presses . 425.2.2Sole and insole moulding machines. 425.2.3Back part moulding machine . 435.2.4Backer, lining and toe puff attaching machines . 435.2.5Ironing presses with rotary table . 435.2.6Marking, stamping, labelling and embossing machines . 435.2.7Stitch marking machines . 435.2.8Upper preforming machines . 435.2.9Automatic shoe and leather presses . 445.2.10Folding presses . 455.2.11Activating presses . 455.2.12Relasting and last slipping machines . 455.2.13Top piece attaching presses . 455.2.14Leather button covering machine . 466!!!!Verification of safety requirements and/or protective measures"""" . 467Information for use . 56!7.1General . 567.2Signal and warning devices . 56!!!!7.3""""Instruction handbook (operating manual) . 56!!!!7.4""""Declared noise emission values . 57!!!!7.5""""!!!!Marking"""" . 58Annex A (normative)
Requirements for guards . 59A.1Fixed covers . 59A.2Movable enclosing guards and movable covers . 59A.3Fencing . 59A.4!!!!Fixing elements of fixed guards and covers . 60SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 3 Annex B (normative)
Requirements for interlocking devices Interlocking guards with and without guard locking . 61B.1Interlocking guards without guard locking with one interlocking system and one position sensor . 61B.2!!!!Interlocking guards without guard locking, with one interlocking system and two position sensors"""" . 61B.3Interlocking guards with one interlocking system and one position sensor with guard locking . 61Annex C (normative)
Requirements for trip devices . 62C.1Mechanical trip device with one position sensor . 62C.2Electro-sensitive protective devices (ESPD) with normal level . 62C.3Electro-sensitive protective devices (ESPD) with high level . 63C.4Electro-sensitive protective devices (high level) with control function . 64Annex D (normative)
Requirements for two-hand control devices . 65D.1Two-hand control devices (normal level) . 65D.2Two-hand control devices (high level) . 65Annex E (normative)
Requirements for hold-to-run control devices . 68E.1Hold-to-run control devices (stop function) . 68E.2Hold-to-run control devices (reverse function) . 68Annex F (normative)
Requirements for pressure sensitive mats and floors . 70Annex G (normative)
Requirements for safe tools . 71Annex H (normative)
Requirements for stop and release control devices . 72Annex I (normative)
Requirements for safety stroke devices . 73Annex J (normative)
Two-fault safety of machine control system . 74Annex K (normative)
Control measures for the suspension of safeguards . 75Annex L (normative)
Requirements for control guards (interlocking guards with start function) . 77Annex M (normative)
Temperatures of burn threshold . 78Annex N (normative)
Important considerations and requirements for planning, design and construction of automatic manufacturing systems . 79N.1Project organisation . 79N.2Application of a safety strategy . 79N.3Risk assessment . 79N.4Requirements for documentation . 79N.5Starting . 79N.6Emergency stop . 80Annex O (normative)
!!!!Noise test code for shoe and leather presses . 82O.1Scope . 82O.2Definitions . 82O.2.1Material . 82O.2.2Processing temperature. 82O.2.3Test cycle . 82O.2.4Operator standing / sitting area (operating area) . 82O.3Description of machinery family . 82O.4Measurement of A-weighted sound power level . 82O.5Measurement of A-weighted emission sound pressure level . 83O.5.1 Position of microphone for determination of A-weighted emission sound pressure level at the workstation . 83O.6Operating conditions . 83O.7Measurement uncertainties . 83O.8Documentation . 83Annex ZA (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC"""" . 85SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 4 Annex ZB (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC"""" . 86
SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 5 Foreword This document (EN 12203:2003+A1:2009) has been prepared by Technical Committee CEN/TC 201, "Leather and imitation leather goods and footwear manufacturing machinery - Safety", the secretariat of which is held by UNI. 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 February 2010, and conflicting national standards shall be withdrawn at the latest by February 2010. 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 any or all such patent rights. This document includes Amendment 1, approved by CEN on 2009-07-16 and includes Corrigendum 1 issued by CEN on 5 July 2006. This document supersedes EN 12203:2003. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! ". The modifications of the related CEN Corrigendum have been implemented at the appropriate places in the text and are indicated by the 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 informative Annexes ZA and ZB, which are integral parts of this document." !Annexes A to O are normative." 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, 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.
SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 6 Introduction !This document is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards, hazardous situations and hazardous 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 been designed and built according to the provisions of this type C standard." SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 7
1 Scope 1.1 This European Standard is applicable to shoe and leather presses (see 3.1) used in the manufacture of footwear, leather and imitation leather goods and other related components. These machines are: Sole attaching presses (open and closed types); Sole and insole moulding machines; Back part moulding machines; Backer, lining and toe puff attaching presses; Ironing presses; Marking, stamping, labelling and embossing machines; Stitch marking machines; Upper preforming machines; Automatic shoe and leather presses; a) Premoulding machines for thermoplastic counters and counter forming machines; b) Integrated manufacturing systems; c) Presses with mobile stations and rotary configuration; Folding presses; Activating presses; Relasting and last slipping machines; Top piece attaching presses; Leather button covering machines. 1.2 This European Standard is not applicable to: Cutting and punching machines; NOTE !!!!See EN 12044." Eyelet, hook and decorative nail attaching machines; !deleted text" Presses used for shoe repair and orthopaedic works NOTE !See EN 12387." SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 8 1.3 This European Standard specifies safety requirements for construction, transport, installation, adjustment, setting, teaching or process change-over, operation, cleaning, maintenance, decommissioning, dismantling and, as far as safety is concerned, disposal for machines mentioned in 1.1. It takes account of intended use, foreseeable misuse, component and system failure. 1.4 This European Standard covers significant hazards relevant to the footwear, leather and imitation leather goods manufacturing industries. (List of hazards see 4.) This European Standard does not deal with precise technical measures for reducing the risks of fumes and dusts detrimental to health. The use of machines within the scope of this European Standard in industries other than those specified in 1.1 can give rise to hazard not considered during its preparation. 1.5 This European Standard is also applicable to additional equipment for material handling and operation which are an integral part of the machine. 1.6 This European Standard assumes the machines are operated by adequately trained persons; are used with adequate workplace lighting conforming the local regulations or to EN 12464-1. 1.7 !!!!This document is not applicable to shoe and leather presses 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 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 distance to prevent danger zones being reached by the upper limbs EN 349:1993, Safety of machinery – Minimum gaps to avoid crushing of parts of the human body !deleted text" EN 547-1, Safety of machinery – Human body measurements – Part 1: Principles for determining the dimensions required for openings for whole body access into machinery EN 547-2, Safety of machinery – Human body measurements – Part 2: Principles for determining the dimensions required for access openings !deleted text" EN 574:1996, Safety of machinery – Two-hand control devices – Functional aspects – Principles for design EN 614-1, Safety of machinery – Ergonomic design principles – Part 1: Terminology and general principles EN 626-1:1994, Safety of machinery – Reduction of risk to health from hazardous substances emitted by machinery – Part 1: Principles and specifications for machinery manufacturers EN 894-2, Safety of machinery – Ergonomics requirements for the design of displays and control actuators – Part 2: Displays SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 9 EN 894-3, Safety of machinery – Ergonomics requirements for the design of displays and control actuators – Part 3: Control actuators EN 953:1997, Safety of machinery – Guards – General requirements for the design and construction of fixed and movable guards !deleted text" EN 982:1996, Safety of machinery – Safety requirements for fluid power systems and their components – Hydraulics EN 983, Safety of machinery – Safety requirements for fluid power systems and their components – Pneumatics EN 999, Safety of machinery – The positioning of protective equipment in respect of approach speeds of parts of the human body ˜EN 1005-2™, Safety of machinery – Human physical performance – Part 2: Manual handling of machinery and component parts of machinery EN 1005-3, Safety of machinery – Human physical performance – Part 3: Recommended force limits for machinery operation EN 1037, Safety of machinery – Prevention of unexpected start-up !deleted text" EN 1088:1995, Safety of machinery – Interlocking devices associated with guards – Principles for design and selection EN 1760-1:1997, Safety of machinery – Pressure sensitive protective devices – Part 1: General principles for the design and testing of pressure sensitive mats and pressure sensitive floors EN ISO 11688-1, Acoustics – Recommended practice for the design of low-noise machinery and equipment – Part 1: Planning (ISO/TR 11688-1:1995) EN ISO 11688-2, Acoustics – Recommended practice for the design of low-noise machinery and equipment – Part 2: Introduction to the physics of low-noise design (ISO/TR 11688-2:1998) !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 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 13849-1:2008, Safety of machinery – Safety-related parts of control systems – Part 1: General principles for design (ISO 13849-1:2006)" !EN ISO 13850:2008, Safety of machinery – Emergency stop – Principles for design (ISO 13850:2006)" EN 12464-1, Light and lighting – !Lighting" of work places – Part 1: Indoor work places. !EN 12545:2000", Footwear, leather and imitation leather goods manufacturing machines – Noise test code – Common requirements !EN 60204-1:2006", Safety of machinery – Electrical equipment of machines – Part 1: General requirements !(IEC 60204-1:2005 (modified))" SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 10 EN 60947-5-1, Low-voltage switchgear and controlgear – Part 5-1: Control circuit devices and switching elements – Electromechanical control circuit devices !(IEC 60947-5-1:2003)" !EN 61496-1:2004, Safety of machinery – Electro-sensitive protective equipment – Part 1: General requirements and tests (IEC 61496-1:2004 (modified))" !CLC/TS 61496-2:2006, Safety of machinery – Electro-sensitive protective equipment – Particular requirements for equipment using active optoelectronic protective devices (AOPDs) (IEC 61496:2006)" 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in !EN ISO 12100-1:2003" shall apply. In addition, the following definitions apply.
3.1 shoe and leather press machine with closing movements for attaching, moulding, ironing, marking, stamping, labelling, embossing, preforming, folding, activating, relasting, last slipping and button covering 3.2 sole attaching press (see Figure 1) machine for attaching precemented soles to lasted uppers by pressure 3.3 sole and insole moulding machine (see Figure 2) machine used to preform soles and insoles to the shape of last bottom by means of moulds and pressure 3.4 back part moulding machine (see Figure 3) machine used for laminating upper counter and lining and preforming to the heel part shape of last by pressure and heat 3.5 backer, lining and toe puff attaching press (see e.g. Figure 4) machine used for laminating backer, lining and toe puffs to the upper by pressure and heat 3.6 ironing press (see e. g. Figure 5) machine used for attaching, smoothing, flattening and shaping the upper by pressure and heat 3.7 marking, stamping, labelling and embossing machine (see e.g. Figures 6 and 7) machine used for marking, designation and decoration of shoes, leather goods and related components by pressure and heat including sling-form presses 3.8 stitch marking machine (see Figure 8) machine used to mark the location of stitch seams and components on relevant workpieces by pressure and heat 3.9 upper preforming machine (see Figure 9) machine used to preshape uppers to style related requirements by pressure and heat 3.10 premoulding machine for thermoplastic counter (see Figure 10) machine used to shape thermo-plastic counter blanks to the last form by pressure and heat or by pressure heat and cooking SIST EN 12203:2004+A1:2009
EN 12203:2003+A1:2009 (E) 11 3.11 counter forming machine (automatic version see Figure 11) machine used to shape blanks made from fibre materials to the last form, by pressure 3.12 folding press (see Figure 12) machine used for bending and fastening edges of leather and imitation leather components by means of dies 3.13 activating press (see Figures 13/14) machine used for preparing the upper for toe lasting or back part moulding by pressure and heat 3.14 relasting and last slipping machine (see Figures 15/16) machine used to pull the closed upper over the last respectively to remove the shoe from the last 3.15 top piece attaching presses (see Figure 17) machine used to assemble the top piece to the heel by pressure 3.16 leather button covering machine (see Figure 18) machine which covers buttons,
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