SIST EN 12203:2004

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Maschinen zur Herstellung von Schuhen, Leder- und Kunstlederwaren - Schuh- und Lederpressen - SicherheitsanforderungenMachines 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 sécuritéFootwear, leather and imitation leather goods manufacturing machines - Shoe and leather presses - Safety requirements61.080Sewing machines and other equipment for the clothing industry61.060ObuvalaFootwear59.140.40Stroji in oprema za proizvodnjo usnja in krznaMachines and equipment for leather and fur productionICS:Ta slovenski standard je istoveten z:EN 12203:2003SIST EN 12203:2004en01-september-2004SIST EN 12203:2004SLOVENSKI
STANDARD



SIST EN 12203:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12203August 2003ICS 59.140.40; 61.080English versionFootwear, leather and imitation leather goods manufacturingmachines - Shoe and leather presses - Safety requirementsMachines pour la fabrication des chaussures et articleschaussants en cuir et matériaux similaires - Presses pourla fabrication de chaussures et articles en cuir - SécuritéMaschinen zur Herstellung von Schuhen, Leder- undKunstlederwaren - Schuh- und Lederpressen -SicherheitsanforderungenThis European Standard was approved by CEN on 1 November 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12203:2003 ESIST EN 12203:2004



EN 12203:2003 (E)2ContentspageForeword.4Introduction.51Scope.62Normative references.73Terms and definitions.94List of Hazards.125Safety requirements and/or measures.345.1Common requirements for all shoe and leather presses.345.1.1Mechanical Equipment.345.1.2Additional safety devices.365.1.3Electrical equipment.365.1.4Thermal protection.365.1.5Noise control at the design stage.375.1.6Fumes detrimental to health.375.1.7Ergonomics.375.1.8Pressurized fluid systems.385.1.9Control systems.385.1.10Tool setting and adjustment.395.1.11Feeding system.405.1.12Aids for transportation.415.2Specific requirements for particular types of shoe and leather presses.415.2.1Sole attaching presses.415.2.2Sole and insole moulding machines.415.2.3Back part moulding machine.425.2.4Backer, lining and toe puff attaching machines.425.2.5Ironing presses with rotary table.425.2.6Marking, stamping, labelling and embossing machines.425.2.7Stitch marking machines.425.2.8Upper preforming machines.425.2.9Automatic shoe and leather presses.435.2.10Folding presses.445.2.11Activating presses.445.2.12Relasting and last slipping machines.445.2.13Top piece attaching presses.445.2.14Leather button covering machine.446Verification.457Information for use.557.1Instruction handbook (operating manual).557.2Declared noise emission values.567.3Minimum marking.56Annex A (normative)
Requirements for guards.57A.1Fixed covers.57A.2Movable enclosing guards and movable covers.57A.3Fencing.57Annex B (normative)
Requirements for interlocking devices Interlocking guards with and withoutguard locking.59SIST EN 12203:2004



EN 12203:2003 (E)3B.1Interlocking guards without guard locking with one interlocking system and one positionsensor.59B.2Interlocking guards with one interlocking system and two position sensors.59B.3Interlocking guards with one interlocking system and one position sensor with guard locking.59Annex C (normative)
Requirements for trip devices.60C.1Mechanical trip device with one position sensor.60C.2Electro-sensitive protective devices (ESPD) with normal level.60C.3Electro-sensitive protective devices (ESPD) with high level.61C.4Electro-sensitive protective devices (high level) with control function.62Annex D (normative)
Requirements for two-hand control devices.63D.1Two-hand control devices (normal level).63D.2Two-hand control devices (high level).63Annex E (normative)
Requirements for hold-to-run control devices.65E.1Hold-to-run control devices (stop function).65E.2Hold-to-run control devices (reverse function).65Annex F (normative)
Requirements for pressure sensitive mats and floors.67Annex G (normative)
Requirements for safe tools.68Annex H (normative)
Requirements for stop and release control devices.69Annex I (normative)
Requirements for safety stroke devices.70Annex J (normative)
Two-fault safety of machine control system.71Annex K (normative)
Control measures for the suspension of safeguards.72Annex L (normative)
Requirements for control guards (interlocking guards with start function).74Annex M (normative)
Temperatures of burn threshold.75Annex N (normative)
Important considerations and requirements for planning, design andconstruction of automatic manufacturing systems.76N.1Project organisation .76N.2Application of a safety strategy .76N.3Risk assessment .76N.4Requirements for documentation .76N.5Starting .76N.6Emergency stop .77Annex ZA (informative)
Clauses of this European Standard addressing essential requirements or otherprovisions of EU Directives.78SIST EN 12203:2004



EN 12203:2003 (E)4ForewordThis document (EN 12203:2003) has been prepared by Technical Committee CEN/TC 201, "Leather and imitationleather 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 orby endorsement, at the latest by February 2004, and conflicting national standards shall be withdrawn at the latestby February 2004.This document has been prepared under a mandate given to CEN by the European Commission and the EuropeanFree Trade Association, and supports essential requirements of Machinery Directive (98/37/EC) for shoe andleather presses.For relationship with the Machinery Directive, see informative annex ZA, which is an integral part of this document.Annexes A to N are normative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal,Slovakia, Spain, Sweden, Switzerland and the United Kingdom.SIST EN 12203:2004



EN 12203:2003 (E)5IntroductionThe extent to which hazards are covered is indicated in the scope of this Standard.This Standard contains safety requirements for shoe and leather presses. It is prepared for the use of designers,manufacturers, suppliers and importers.SIST EN 12203:2004



EN 12203:2003 (E)61 Scope1.1This European Standard is applicable to shoe and leather presses (see 3.1) used in the manufacture offootwear, leather and imitation leather goods and other related components. These machines are:¾ Sole attaching presses (open and closed types);¾ Sole and insole moulding machines;¾ Back part moulding machines;¾ Backer, lining and toe puff attaching presses;¾ Ironing presses;¾ Marking, stamping, labelling and embossing machines;¾ Stitch marking machines;¾ Upper preforming machines;¾ 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;¾ Folding presses;¾ Activating presses;¾ Relasting and last slipping machines;¾ Top piece attaching presses;¾ Leather button covering machines.1.2This European Standard is not applicable to:¾ Cutting and punching machines;NOTEPrepared by CEN/TC 201/WG 1.¾ Eyelet, hook and decorative nail attaching machines;NOTEPrepared by CEN/TC 198/WG 1.¾ Presses used for shoe repair and orthopaedic worksNOTEPrepared by CEN/TC 201/WG 6.SIST EN 12203:2004



EN 12203:2003 (E)71.3This European Standard specifies safety requirements for construction, transport, installation, adjustment,setting, teaching or process change-over, operation, cleaning, maintenance, decommissioning, dismantling and, asfar as safety is concerned, disposal for machines mentioned in 1.1.It takes account of intended use, foreseeable misuse, component and system failure.1.4This European Standard covers significant hazards relevant to the footwear, leather and imitation leathergoods manufacturing industries. (List of hazards see 4.)This European Standard does not deal with precise technical measures for reducing the risks of fumes and dustsdetrimental to health.The use of machines within the scope of this European Standard in industries other than those specified in 1.1 cangive rise to hazard not considered during its preparation.1.5This European Standard is also applicable to additional equipment for material handling and operation whichare an integral part of the machine.1.6This European Standard assumes the machines¾ are operated by adequately trained persons;¾ are used with adequate workplace lighting conforming the local regulations or to EN 12464-1.1.7This standard applies to machines manufactured after its date of publication.2 Normative referencesThis European Standard incorporates, by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 292-1:1991, Safety of machinery - Basic concepts, general principles for design – Part 1: Basic terminology,methodologyEN 292-2:1991, Safety of machinery - Basic concepts, general principles for design – Part 2: Technical principlesand specificationsEN 294:1992, Safety of machinery - Safety distance to prevent danger zones being reached by the upper limbsEN 349:1993, Safety of machinery - Minimum gaps to avoid crushing of parts of the human bodyEN 418:1992, Safety of machinery - Emergency stop equipment, functional aspects - Principles for designEN 547-1, Safety of machinery – Human body measurements – Part 1: Principles for determining the dimensionsrequired for openings for whole body access into machineryEN 547-2, Safety of machinery – Human body measurements – Part 2: Principles for determining the dimensionsrequired for access openingsEN 563:1994, Safety of machinery – Temperatures of touchable surfaces – Ergonomics data to establishtemperature limit values for hot surfacesEN 574:1996, Safety of machinery – Two-hand control devices – Functional aspects – Principles for designEN 614-1, Safety of machinery – Ergonomic design principles – Part 1: Terminology and general principlesSIST EN 12203:2004



EN 12203:2003 (E)8EN 626-1:1994, Safety of machinery – Reduction of risk to health from hazardous substances emitted bymachinery – Part 1: Principles and specifications for machinery manufacturersEN 894-2, Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 2:DisplaysEN 894-3, Safety of machinery – Ergonomics requirements for the design of displays and control actuators –Part 3: Control actuatorsEN 953:1997, Safety of machinery – Guards – General requirements for the design and construction of fixed andmovable guardsEN 954-1:1996, Safety of machinery – Safety related parts of control systems – Part 1: General principles fordesignEN 982:1996, Safety of machinery – Safety requirements for fluid power systems and their components –HydraulicsEN 983, Safety of machinery – Safety requirements for fluid power systems and their components; PneumaticsEN 999, Safety of machinery – The positioning of protective equipment in respect of approach speeds of parts ofthe human bodyprEN 1005-2, Safety of machinery – Human physical performance – Part 2: Manual handling of machinery andcomponent parts of machineryEN 1005-3, Safety of machinery – Human physical performance – Part 3: Recommended force limits for machineryoperationEN 1037, Safety of machinery – Prevention of unexpected start-upEN 1050, Safety of machinery – Principles for risk assessmentEN 1070:1998, Safety of machinery – TerminologyEN 1088:1995, Safety of machinery – Interlocking devices associated with guards – Principles for design andselectionEN 1760-1:1997, Safety of machinery – Pressure sensitive protective devices – Part 1: General principles for thedesign and testing of pressure sensitive mats and pressure sensitive floorsEN 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 12464-1, Light and lighting – Lightning of work places – Part 1: Indoor work places.EN 12545, Footwear, leather and imitation leather goods manufacturing machines – Noise test code – CommonrequirementsEN 60204-1:1997, Safety of machinery – Electrical equipment of machines – Part 1: General requirements (IEC60204-1:1997)EN 60947-5-1, Low-voltage switchgear and controlgear – Part 5-1: Control circuit devices and switching elements –Electromechanical control circuit devices (IEC 60947-5-1:1997)SIST EN 12203:2004



EN 12203:2003 (E)9EN 61496-1:1997, Safety of machinery – Electrosensitive protective equipment – Part 1: General requirements andtests (IEC
61496-1:1997)prEN 61496-2:1997, Safety of machinery – Electrosensitive protective equipment – Part 2: Particular requirementsfor equipment using active optoelectronic protective devices3 Terms and definitionsFor the purposes of this European Standard, the terms and definitions given in EN 292-1:1991 and inEN 1070:1998 shall apply. In addition, the following definitions apply.3.1shoe and leather pressmachine with closing movements for attaching, moulding, ironing, marking, stamping, labelling, embossing,preforming, folding, activating, relasting, last slipping and button covering3.2sole attaching press (see Figure 1)machine for attaching precemented soles to lasted uppers by pressure3.3sole 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 pressure3.4back 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 andheat3.5backer, 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 heat3.6ironing press (see e. g. Figure 5)machine used for attaching, smoothing, flattening and shaping the upper by pressure and heat3.7marking, 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 bypressure and heat including sling-form presses3.8stitch marking machine (see Figure 8)machine used to mark the location of stitch seams and components on relevant workpieces by pressure and heat3.9upper preforming machine (see Figure 9)machine used to preshape uppers to style related requirements by pressure and heat3.10premoulding 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 heatand cooking3.11counter forming machine (automatic version see Figure 11)machine used to shape blanks made from fibre materials to the last form, by pressureSIST EN 12203:2004



EN 12203:2003 (E)103.12folding press (see Figure 12)machine used for bending and fastening edges of leather and imitation leather components by means of dies3.13activating press (see Figures 13/14)machine used for preparing the upper for toe lasting or back part moulding by pressure and heat3.14relasting 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 last3.15top piece attaching presses (see Figure 17)machine used to assemble the top piece to the heel by pressure3.16leather button covering machine (see Figure 18)machine which covers buttons, buckles and so on, with leather, textile or similar materials by pressure and crimping3.17automatic pressmachine where the tool repeats continuously or intermittently all functions without manual intervention betweeneach working cycle.3.18integrated shoe and leather pressing manufacturing systemshoe and leather press working together with other machines being controlled by a supervisory system3.19frame-type construction (see Figure 1)construction consisting of vertical and horizontal elements between which access from the rear side is possible3.20dangerous movementmotion of a part of the machine which may give rise to injury3.21danger pointpoint on shoe and leather presses which may give rise to personal injury due to controlled-path movements ofdrives, machinery parts, tools or workpieces3.22fixed coverfixed guard installed to prevent alone, or together with other parts, access to the danger zones from the coveredside3.23movable covermovable guard, installed to prevent alone, or together with other parts, access to the danger zones from thecovered side3.24fixed enclosing guardfixed guard which prevents access to a danger zone by enclosure from all sides3.25movable enclosing guardmovable guard which prevents access to a danger zone by enclosure from all sidesSIST EN 12203:2004



EN 12203:2003 (E)113.26fencingguards around danger zones of a machine or plant which prevents access from the outside3.27working cycleall machine movements needed to complete a single process3.28work piecefootwear or footwear component being processed3.29pressure sensitive mats and floorssee EN 1760-1:19973.30pressure sensitive edges and barssafety devices with linear configuration which actuate a sensor by local deformation3.31tray feeder (see e. g. Figures 4, 6, 12)sliding table used to load and unload workpieces to and from the pressing area, and providing a pressing surface.3.32rotary feeding table (see Figure 7)rotating table used to load and unload workpieces to and from the pressing area and providing a pressing surface.3.33safe tooltool where the access opening to the danger zone is limited (see Annex G)3.34safety stroke devicedevice in which the closing motion is in two stages. The first phase of the closing motion is effected with low force.In the second phase the pressing is effected (see Annex I)3.35processing areaarea where the tool acts upon the workpiece3.36inlet safety devicedevice installed to prevent access from feeding area into the processing area.This device can be¾ a fixed or movable guard;¾ a trip device3.37feeding gaparea through which material is fed to the processing area3.38stop and release control devicedevice which shall stop the machine at any point in its cycle and return the machine to restSIST EN 12203:2004



EN 12203:2003 (E)123.39recurring accessregular access during the normal working cycle into the gap between the tools4 List of Hazards4.1The significant hazards of shoe and leather presses are outlined in Table 1, 4.3 to 4.9.NOTETypical outlines of these machines together with explanatory sketches of danger areas are given in Figures 1 to 18.The Figures are given for information only.4.2Before using this standard it is important to carry out a risk assessment of the machine in question.SIST EN 12203:2004



EN 12203:2003 (E)13Table 1 — List of hazardsDanger zone or source of hazardType of hazardFigure4.3Mechanical hazards4.3.1Transmission machinery and drivemechanismentanglement, drawing-in and trapping,friction, crushing4.3.2Moving machinery parts of- Electrical- Hydraulic- Pneumatic- mechanical units and workpiecescrushing, shearing, impact, drawing-inor trapping4.3.3Feeding area- clamping devicecrushing3- tray feederimpact4, 6, 12- rotary feeding tabledrawing-in or trapping, friction orabrasion5, 7- handling devicescrushing and shearing10, 11- conveyorshearing, drawing in or trapping, frictionor abrasion4.3.4Processing areaClosing and opening movements of- pressing pad1- moulding tools1, 2, 3- top and bottom pressing plate4, 5- marking toolscrushing- stamping tools- labelling tools- embossing tools6, 7- attaching tools1- forming tools9- ironing tools4, 5- activating tools13, 14- stitch marking tools8- upper preforming/counterpremoulding and forming tools10- folding tools12- tool components- pressing tools17- tool for relasting and last slipping15SIST EN 12203:2004



EN 12203:2003 (E)14Table 1 — List of hazards (continued)Danger zone or source of hazardType of hazardFigure4.3.5Operator’s area- uneven, sloping, slipperyplatforms- steps- protruding partsslipping, tripping and falling- unintended start up by foot
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