SIST EN 289:2004+A1:2008
(Main)Plastics and rubber machines - Presses - Safety requirements
Plastics and rubber machines - Presses - Safety requirements
This document specifies the essential safety requirements for hydraulic presses, including toggle and hydromechanic ones, with a vertical closing movement more than 6 mm for the moulding of plastics and/or rubber. This document covers both compression moulding (see 3.1.1) and transfer moulding (see 3.1.2). All hazards listed in clause 4 are covered by this document. The following machines are excluded: - injection moulding machines (see EN 201); - presses for curing pneumatic tyres; - presses for curing inner tubes and curing bags; - hydraulic presses as covered by EN 693; - mechanical presses as covered by EN 692; - thermoforming machines (see EN 12409); - RIM machines (see EN 1612-1 and EN 1612-2). The safety requirements for the additional hazards arising from the interaction between presses and ancillary equipment especially loading and unloading devices are specified. The safety requirements for the ancillary equipment itself are not specified. This document does not cover: - the requirements of Directive 94/9/CE concerning equipment and protective systems intended for use in potentially explosive atmospheres; - requirements for the design of exhaust ventilation systems. This document is not applicable to presses manufactured before the date of publication of this document by CEN.
Kunststoff- und Gummimaschinen - Pressen - Sicherheitsanforderungen
Dieses Dokument behandelt die wesentlichen Sicherheitsanforderungen an hydraulische Pressen, einschließ-lich Kniehebel- und hydromechanische Pressen mit vertikaler Schließbewegung von mehr als 6 mm zum Herstellen von Formteilen aus Kunststoff und/oder Gummi.
Dieses Dokument behandelt sowohl Formpressen (siehe 3.1.1) als auch Spritzpressen (siehe 3.1.2).
Alle Gefährdungen nach Abschnitt 4 werden in diesem Dokument behandelt.
Folgende Maschinen sind ausgenommen:
- Spritzgießmaschinen (siehe EN 201);
- Reifenpressen;
- Pressen für das Vulkanisieren von Reifenschläuchen und Heizbälgen;
- Hydraulische Pressen nach EN 693;
- Mechanische Pressen nach EN 692;
- Warmformmaschinen (siehe EN 12409);
- Reaktionsgießmaschinen und -anlagen (siehe EN 1612-1 und EN 1612-2).
Die Sicherheitsanforderungen für die zusätzlichen Gefährdungen durch das Zusammenwirken von Pressen und Zusatzeinrichtungen, insbesondere Beschickungs- und Entnahmeeinrichtungen, werden festgelegt. Die Sicherheitsanforderungen an die Zusatzeinrichtungen selbst werden nicht behandelt.
Dieses Dokument behandelt nicht:
- die Anforderungen der Richtlinie 94/9/EG bezüglich Ausrüstung und Schutzeinrichtungen zur Verwen¬dung in explosionsfähiger Umgebung;
- die Anforderungen an die Gestaltung einer Absaugeinrichtung.
Dieses Dokument gilt nicht für Pressen, die hergestellt wurden, bevor CEN dieses Dokument veröffentlichte.
Machines pour les matières plastiques et le caoutchouc - Presses - Prescriptions de sécurité
Le présent document spécifie les prescriptions de sécurité essentielles relatives aux presses hydrauliques, y compris les presses à genouillères et les presses hydromécaniques, qui ont un mouvement vertical de fermeture et une course supérieure à 6 mm et sont utilisées pour le moulage des matières plastiques et/ou du caoutchouc.
Le présent document couvre le moulage par compression (voir 3.1.1) et le moulage par transfert (voir 3.1.2).
Tous les phénomènes dangereux énumérés à l'Article 4 sont traités dans le présent document.
Les machines suivantes sont exclues :
- machines de moulage par injection (voir l'EN 201) ;
- presses de vulcanisation des pneumatiques ;
- presses de vulcanisation des chambres à air et vessies de cuisson ;
- presses hydrauliques traitées dans l'EN 693 ;
- presses mécaniques traitées dans l'EN 692 ;
- machines de thermoformage (voir l'EN 12409) ;
- machines et installations de moulage par réaction (voir l'EN 1612-1 et l'EN 1612-2).
Les prescriptions de sécurité relatives aux phénomènes dangereux supplémentaires résultant de l'interaction entre les presses et leurs équipements auxiliaires, en particulier les dispositifs de chargement et de déchargement, sont spécifiées. Les prescriptions de sécurité relatives aux équipements auxiliaires proprement dits ne sont pas spécifiées.
Ce document ne couvre pas :
- les exigences de la Directive 94/9/CE relative aux appareils et aux systèmes de protection destinés à être utilisés en atmosphères explosibles ;
- les prescriptions relatives à la conception de systèmes d'aspiration.
Ce document n'est pas applicable aux presses fabriquées avant la date de publication du présent document par le CEN.
Stroji za predelavo gume in plastike - Stiskalnice - Varnostne zahteve
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Stroji za predelavo gume in plastike - Stiskalnice - Varnostne zahteveKunststoff- und Gummimaschinen - Pressen - SicherheitsanforderungenMachines pour les matières plastiques et le caoutchouc - Presses - Prescriptions de sécuritéPlastics and rubber machines - Presses - Safety requirements83.200Oprema za gumarsko industrijo in industrijo polimernih materialovEquipment for the rubber and plastics industries25.120.10Kovaški stroji. Stiskalnice. ŠkarjeForging equipment. Presses. ShearsICS:Ta slovenski standard je istoveten z:EN 289:2004+A1:2008SIST EN 289:2004+A1:2008en,fr01-oktober-2008SIST EN 289:2004+A1:2008SLOVENSKI
STANDARD
SIST EN 289:2004+A1:2008
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 289:2004+A1
July 2008 ICS 83.200 Supersedes EN 289:2004English Version
Plastics and rubber machines - Presses - Safety requirements
Machines pour les matières plastiques et le caoutchouc - Presses - Prescriptions de sécurité
Kunststoff- und Gummimaschinen - Pressen - Sicherheitsanforderungen This European Standard was approved by CEN on 16 April 2004 and includes Amendment 1 approved by CEN on 6 June 2008.
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: 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 289:2004+A1:2008: ESIST EN 289:2004+A1:2008
EN 289:2004+A1:2008 (E) 2 Contents page Foreword.5 Introduction.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.9 4 List of significant hazards.12 4.1 General.12 4.2 Danger areas on presses.12 4.3 General hazards.16 4.3.1 Mechanical hazards.16 4.3.2 Electrical hazards.16 4.3.3 Thermal hazards.16 4.3.4 Hazards generated by noise.16 4.3.5 Hazards generated by dusts, gases and vapours.16 4.3.6 Slip, trip and fall hazards.16 4.3.7 Hazards due to malfunctioning of the hydraulic system.16 4.3.8 Hazards due to malfunctioning of the electrical part of the control system.16 4.4 Hazards in specific machine areas.17 4.4.1 Mould area.17 4.4.2 Clamping unit area outside the mould area.17 4.5 Additional hazards associated with specific design.17 4.5.1 Presses where whole body access is possible between the movable guard or the light curtain for the mould area and the mould area itself.17 4.5.2 Presses where whole body access is possible to the mould area.17 4.5.3 Shuttle/turntable machines.17 4.6 Additional hazards when using ancillary equipment.18 4.6.1 Loss of stability.18 4.6.2 Other hazards.18 4.6.3 Power operated mould clamping devices.18 5 Safety requirements and/or protective measures.18 5.1 General.18 5.2 Main safeguards used on presses.18 5.2.1 General.18 5.2.2 Safeguard group I.18 5.2.3 Safeguard group II.19 5.2.4 Safeguard group III.19 5.2.5 General requirements for safeguards.19 5.2.6 Automatic monitoring requirements.20 5.3 Safety requirements and/or protective measures to prevent general hazards.21 5.3.1 Mechanical hazards.21 5.3.2 Electrical hazards.22 5.3.3 Thermal hazards.22 5.3.4 Hazards generated by noise.22 5.3.5 Hazards generated by dusts, gases and vapours.23 5.3.6 Slip, trip and fall hazards.23 5.3.7 Hazards due to malfunctioning of the hydraulic system.23 5.3.8 Hazards due to malfunctioning of the electrical part of the control system.23 5.4 Additional safety requirements and/or protective measures in specific machine areas.23 5.4.1 Mould area.23 SIST EN 289:2004+A1:2008
EN 289:2004+A1:2008 (E) 3 5.4.2 Clamping unit area outside the mould area.26 5.5 Additional safety requirements and/or protective measures associated with specific design.27 5.5.1 Presses where whole body access is possible between the movable guard or the light curtain for the mould area and the mould area itself.27 5.5.2 Presses where whole body access is possible to the mould area.27 5.5.3 Shuttle/turntable machines.29 5.6 Additional safety requirements and/or protective measures when using ancillary equipment.29 5.6.1 Loss of stability.29 5.6.2 Other hazards.29 5.6.3 Power operated mould clamping devices.30 6 Verification of the safety requirements and/or protective measures.30 7 Information for use.32 7.1 Instruction handbook.32 7.1.1 General.32 7.1.2 General instructions.32 7.1.3 Rescue procedure.33 7.1.4 Light curtains.33 7.1.5 Stopping distance and stopping time.33 7.1.6 Flexible hose assemblies.33 7.1.7 Noise emission.33 7.1.8 Exhaust ventilation system.33 7.1.9 Hydraulic system cleaning.34 7.1.10 Presses equipped with two-hand control devices.34 7.1.11 Additional mechanical restraint device for downstroking presses with two hydraulic restraint devices.34 7.1.12 Movements of cores and ejectors and their drive mechanisms.34 7.1.13 Personal protective equipment.34 7.1.14 Presence detecting devices in the mould area.34 7.1.15 Key lockable switch.34 7.1.16 Stability of the press when using ancillary equipment.35 7.1.17 Ancillary equipment.35 7.1.18 Mould clamping.35 7.2 Marking.35 Annex A (normative)
Movable interlocking guard type I.36 A.1 Description.36 A.2 Interlocking function.36 A.3 Quality of the components.37 Annex B (normative)
Movable interlocking guard type II.38 B.1 Description.38 B.2 Interlocking function.38 B.3 Quality of the components.39 Annex C (normative)
Movable interlocking guard type III.40 C.1 Movable interlocking guard with three position detectors.40 C.1.1 Description.40 C.1.2 Interlocking function.40 C.1.3 Quality of the components.41 C.1.4 Monitoring requirements.41 C.2 Movable interlocking guard with two position detectors.41 C.2.1 Description.41 C.2.2 Interlocking function.42 C.2.3 Quality of the components.42 C.2.4 Monitoring requirements.42 Annex D (normative)
Electro-sensitive protective equipment in the form of a light curtain.43 D.1 Description.43 D.2 Mode of operation of the light curtain.43 SIST EN 289:2004+A1:2008
EN 289:2004+A1:2008 (E) 4 D.3 Monitoring requirements.44 Annex E (normative)
Two-hand control device.45 E.1 Description.45 E.2 Mode of operation of the two hand control.45 E.3 Monitoring requirements.46 Annex F (normative)
Noise test code.47 F.1 Introduction.47 F.2 Measurement of the A-weighted emission sound pressure level at the operator’s or other specified positions.47 F.3 Determination of the A-weighted sound power level.47 F.4 Installation and mounting conditions for noise measurement.47 F.5 Operating conditions.48 F.6 Information to be recorded and reported.48 F.6.1 General.48 F.6.2 General data.48 F.6.3 Technical data of the press.48 F.6.4 Standards.49 F.6.5 Mounting and operating conditions.49 F.6.6 Acoustic data.49 F.7 Declaration and verification of noise emission values.49 Annex G (normative)
Use of proportional valves for the platen movement.50 G.1 Design.50 G.2 Mode of operation.50 Annex H (normative)
Additional requirements for the second shutoff device in Figure C.1.51 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directives Machinery Directive 98/37/EC.52 Annex ZB (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC"""".53 Bibliography.54
SIST EN 289:2004+A1:2008
EN 289:2004+A1:2008 (E) 5 Foreword This document (EN 289:2004+A1:2008) has been prepared by Technical Committee CEN/TC 145 "Plastics and rubber machines", 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 January 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 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." This document supersedes !EN 289:2004". This document includes Amendment 1, approved by CEN on 2008-06-06. The main changes compared to the previous version are: • Addition of Annex ZB; • minor changes of sub-clause 7.2, second and third indent; • technical compulsory change of sub-clause Annex F.7, second indent.
The start and finish of text introduced or altered by amendment is indicated in the text by tags ! ". The annexes A, B, C, D, E, F, G and H 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 the United Kingdom. SIST EN 289:2004+A1:2008
EN 289:2004+A1:2008 (E) 6 Introduction This document is a type C standard as stated in EN 1070. The machinery concerned and the extent to which hazards, hazardous situations and 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 289:2004+A1:2008
EN 289:2004+A1:2008 (E) 7
1 Scope This document specifies the essential safety requirements for hydraulic presses, including toggle and hydro-mechanic ones, with a vertical closing movement more than 6 mm for the moulding of plastics and/or rubber. This document covers both compression moulding (see 3.1.1) and transfer moulding (see 3.1.2). All hazards listed in clause 4 are covered by this document. The following machines are excluded: injection moulding machines (see EN 201); presses for curing pneumatic tyres; presses for curing inner tubes and curing bags; hydraulic presses as covered by EN 693; mechanical presses as covered by EN 692; thermoforming machines (see EN 12409); RIM machines (see EN 1612-1 and EN 1612-2). The safety requirements for the additional hazards arising from the interaction between presses and ancillary equipment especially loading and unloading devices are specified. The safety requirements for the ancillary equipment itself are not specified. This document does not cover: the requirements of Directive 94/9/CE concerning equipment and protective systems intended for use in potentially explosive atmospheres; requirements for the design of exhaust ventilation systems. This document is not applicable to presses manufactured before the date of publication of this document by CEN. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 294:1992, Safety of machinery – Safety distances to prevent danger zones being reached by the upper limbs EN 418:1992, Safety of machinery – Emergency stop equipment, functional aspects – Principles for design EN 563:1994, Safety of machinery – Temperatures of touchable surfaces – Ergonomics data to establish temperature limit values for hot surfaces EN 574:1996, Safety of machinery – Two hand control devices – Functional aspects – Principles for design SIST EN 289:2004+A1:2008
EN 289:2004+A1:2008 (E) 8 EN 953:1997, Safety of machinery – Guards – General requirements for the design and construction of fixed and moveable guards EN 954-1:1996, Safety of machinery – Safety related parts of control systems – Part 1: General principles for design EN 982:1996, Safety of machinery – Safety requirements for fluid power systems and their components – Hydraulics EN 983:1996, Safety of machinery – Safety requirements for fluid power systems and their components – Pneumatics EN 999:1998, Safety of machinery – The positioning of protective equipment in respect of approach speeds of parts of the human body EN 1070:1998, Safety of machinery – Terminology 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 1760-2:2001, Safety of machinery – Pressure sensitive protective devices – Part 2: General principles for the design and testing of pressure sensitive edges and pressure sensitive bars EN 60204-1:1997, Safety of machinery – Electrical equipment of machines – Part 1: General requirements (IEC 60204-1:1997) EN 60529:1991, Degrees of protection provided by enclosures (IP-code) (IEC 60529:1989) EN 61496-1:1997, Safety of machinery – Electro-sensitive protective equipment – Part 1: General requirements and tests (IEC 61496-1:1997. EN 61496-3:2001, Safety of machinery – Electro-sensitive protective equipment – Part 3: Particular requirements for Active Opto-electronic Protective Devices responsive to Diffuse Reflection (AOPDDR) (IEC 61496-3:2001) EN ISO 3744:1995, Acoustics – Determination of sound power levels of noise sources using sound pressure – Engineering method in an essentially freefield over a reflecting plane (ISO 3744:1994) EN ISO 3746:1995, Acoustics – Determination of sound power levels of noise sources using sound pressure – Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995) EN ISO 3747:2000, Acoustics – Determination of sound power levels of noise sources using sound pressure – Comparison method for use in situ (ISO 3747:2000) EN ISO 4871:1996, Acoustics – Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 9614-1:1995, Acoustics – Determination of sound power levels of noise sources using sound intensity – Part 1: Measurement at discrete points (ISO 9614-1:1993) EN ISO 9614-2:1996, Acoustics – Determination of sound power levels of noise sources usin
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