EN 692:2005+A1:2009
(Main)Machine tools - Mechanical presses - Safety
Machine tools - Mechanical presses - Safety
1.1 This European Standard specifies technical safety requirements and measures to be adopted by persons undertaking the design, manufacture and supply of mechanical presses with part revolution clutch hereinafter called presses which are intended to work cold metal or material partly of cold metal.
NOTE The design of a machine includes the study of the machine itself, taking into account all phases of its “life”, i.e. construction, transport and commission (including assembly, installation and adjustment), use (including setting, teaching/programming or process changeover, operation, cleaning, fault finding and maintenance) and de-commissioning, dismantling and, as far as safety is concerned, disposal, and the drafting of the instructions related to all above-mentioned phases of the “life” of the machine (except construction), dealt with it in 6.5 of EN ISO 12100-2:2003.
1.2 This European Standard also covers presses, whose primary intended use is to work cold metal, which are to be used in the same way to work other sheet materials (such as cardboard, plastic, rubber or leather), and metal powder.
1.3 The requirements in this standard take account of intended use, as defined in 3.22 of EN ISO 12100-1:2003. This standard presumes access to the press from all directions, deals with the hazards during the various phases of the life of the machine described in clause 4, and specifies the safety measures for both the operator and other exposed persons.
1.4 This European Standard also applies to ancillary devices which are an integral part of the press. This standard also applies to machines which are integrated into an automatic production line where the hazards and risk arising are comparable to those of machines working separately.
1.5 This European Standard does not cover mechanical presses with full revolution clutch.
1.6 This European Standard does not cover machines whose principal designed purpose is:
a) sheet metal cutting by guillotine;
b) attaching a
Werkzeugmaschinen - Mechanische Pressen - Sicherheit
1.1 Diese Europäische Norm legt technische Sicherheitsanforderungen und -maßnahmen fest, die von
Konstrukteuren (wie in EN 292-1:1991, 3.11 definiert), Herstellern und Lieferanten von mechanischen
Pressen mit kraftschlüssiger Kupplung für die Kaltbearbeitung von Metall oder teilweise aus kaltem Metall
bestehenden Werkstoff anzuwenden sind.
ANMERKUNG Die Konstruktion einer Maschine beinhaltet die Betrachtung aller Phasen der Nutzungsdauer der
Maschine. Dabei sind zu berücksichtigen z. B. Konstruktion, Transport und Inbetriebsetzung (das beinhaltet auch den
Aufbau, die Installation und Einstellung), der Produktionsbetrieb (dieser beinhaltet auch das Einrichten, Einfahren/
Programmierung oder Umrüsten, Produktionsbetrieb, Reinigen, Fehlersuche und Instandsetzen) und Stilllegung, Abbau
und, soweit Sicherheitsbelange betroffen sind, die Entsorgung und den Entwurf der Bedienungsanleitung in Bezug auf alle
oben genannten Phasen der Nutzungsdauer der Maschine (ausgenommen Konstruktion), die in EN ISO 12100-2:2003,
6.5 behandelt werden.
1.2 Diese Europäische Norm gilt auch für Pressen, deren ursprünglicher Verwendungszweck die Kaltbearbeitung
von Metall ist und die in gleicher Weise für die Bearbeitung von anderem Material (wie Pappe,
Kunststoff, Gummi oder Leder) oder Metallpulver eingesetzt werden sollen.
1.3 Die in dieser Norm enthaltenen Anforderungen beziehen die bestimmungsgemäße Verwendung mit ein,
wie in EN ISO 12100-1:2003, 3.22 definiert. Diese Norm unterstellt Zugang zur Presse von allen Seiten,
behandelt die in Abschnitt 4 beschriebenen Gefährdungen während der mannigfaltigen Phasen der
Nutzungsdauer der Maschine und legt die Sicherheitsmaßnahmen für den Bediener und andere exponierte
Personen fest.
Machines-outils - Presses mécaniques - Sécurité
1.1 La présente Norme européenne spécifie les exigences techniques de sécurité et les dispositions que doivent
respecter les personnes chargées de la conception, de la construction et de la fourniture des presses mécaniques
à embrayage à friction désignées ci-après par le terme «presses» et qui sont conçues pour le travail à froid
des métaux ou des matériaux partiellement constitués de métal froid.
NOTE La conception de la machine concerne l’étude de la machine elle-même, en tenant compte de toutes les phases
de sa «vie», c’est-à-dire : sa construction, son transport et sa mise en service (y compris son assemblage, installation et
sa mise au point), son utilisation (y compris le réglage, l’apprentissage/programmation ou le changement de processus
de fabrication, le fonctionnement, le nettoyage, la recherche de défauts et la maintenance), sa mise hors service, son
démontage et, dans la mesure où la sécurité est concernée, sa mise au rebut et l’élaboration de la notice d’instructions relative
à toutes les phases mentionnées ci-dessus de la «vie» de la machine (à l’exception de la construction) traitée en 6.5
de l’EN ISO 12100-2:2003.
1.2 La présente Norme européenne s'applique également aux presses dont l'utilisation normale première est
le travail à froid des métaux et qui sont utilisées de la même manière pour le travail d'autres matériaux en feuilles
(tels que le carton, le plastique, le caoutchouc ou le cuir), et de poudre métallique.
1.3 Les exigences de la présente Norme européenne tiennent compte de l'utilisation normale telle que définie
en 3.22 de l'EN ISO 12100-1:1991. La présente norme suppose un accès possible à la presse de tous les côtés, traite
des phénomènes dangereux pendant les différentes phases de la vie de la machine, décrits à l'article 4 et spécifie
les exigences de sécurité à la fois pour l'opérateur et les autres personnes exposées.
Obdelovalni stroji - Mehanske stiskalnice - Varnost
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2009
Obdelovalni stroji - Mehanske stiskalnice - Varnost
Machine tools - Mechanical presses - Safety
Werkzeugmaschinen - Mechanische Pressen - Sicherheit
Machines-outils - Presses mécaniques - Sécurité
Ta slovenski standard je istoveten z: EN 692:2005+A1:2009
ICS:
25.120.10 Kovaški stroji. Stiskalnice. Forging equipment. Presses.
Škarje Shears
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 692:2005+A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2009
ICS 25.120.10 Supersedes EN 692:2005
English Version
Machine tools - Mechanical presses - Safety
Machines-outils - Presses mécaniques - Sécurité Werkzeugmaschinen - Mechanische Pressen - Sicherheit
This European Standard was approved by CEN on 22 July 2004 and includes Amendment 1 approved by CEN on 29 December 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
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 692:2005+A1:2009: E
worldwide for CEN national Members.
Contents
page
1 Scope . 5
2 Normative references . 6
3 Terms, definitions and abbreviations . 7
3.1 Terms and definitions . 7
3.2 Abbreviations . 10
4 List of significant hazards . 11
5 Safety requirements and/or measures . 14
5.1 Introduction . 14
5.2 Basic design considerations . 14
5.2.1 Brakes and clutches . 14
5.2.2 Presses with part revolution clutches (friction clutches). 15
5.2.3 Hydraulic and pneumatic systems - Common features. 15
5.2.4 Pneumatic systems . 16
5.2.5 Hydraulic systems . 16
5.2.6 Slide adjustment and stroke adjustment . 16
5.3 Mechanical hazards in the tools area . 17
5.4 The control and monitoring system. 21
5.4.1 Control and monitoring functions . 21
5.4.2 Part revolution clutch presses: redundancy and monitoring of clutch/brake control systems,
and overrun monitoring for single cycle use . 22
5.4.3 Muting . 24
5.4.4 Programmable electronic systems (PES), programmable pneumatic systems (PPS) and safety
related functions . 24
5.4.5 Selector switches. 24
5.4.6 Isolation switch . 25
5.4.7 Position switches. 25
5.4.8 Control devices . 25
5.4.9 Valves . 25
5.5 Tool-setting, trial strokes, maintenance and lubrication . 26
5.6 Mechanical hazards - other . 27
5.7 Slips, trips and falls . 27
5.8 Protection against other hazards . 27
5.8.1 Electrical hazards . 27
5.8.2 Thermal hazards . 28
5.8.3 High pressure fluid ejection hazards . 28
5.8.4 Hazards generated by noise . 28
5.8.5 Hazards generated by vibration . 29
5.8.6 Hazards generated by materials and substances . 29
5.8.7 Hazards generated by neglecting ergonomic principles . 30
6 Verification of the safety requirements and/or measures . 39
7 Information for use . 47
7.1 Marking . 47
7.2 Instruction handbook . 48
Annex A (normative) Interlocking guards . 50
A.1 Presses with part revolution clutches . 50
Annex B (normative) Calculation of minimum safety distances . 53
Annex C (informative) Electro-sensitive protective equipment (ESPE) using active opto-electronic
protective devices (AOPDs) . 55
Annex D (informative) Closed tools . 56
Annex E (informative) The setting of the rotary cam arrangement . 57
E.1 Basic features of the eccentric adjustment and rotary cam arrangement . 57
E.2 Determination of the position where muting begins . 63
Annex F (informative) Determination of the overall response time T . 66
Annex G (normative) Conditions for noise measurement of mechanical presses . 70
Annex ZA (informative) Relationship between this European Standard and the Essential
Requirements of EU Directive 98/37/EC, amended by Directive 98/79 EC . 72
Annex ZB (informative) !!!!Relationship between this European Standard and the Essential
Requirements of EU Directive 2006/42/EC"""" . 73
Foreword
This document (EN 692:2005+A1:2009) has been prepared by Technical Committee CEN/TC 143 “Machine tools -
Safety”, the secretariat of which is held by SNV.
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 August 2009, and conflicting national standards shall be withdrawn at the latest by
December 2009.
This document includes Amendment 1, approved by CEN on 2008-12-29.
This document supersedes !692:2005".
The start and finish of text introduced or altered by amendment is indicated in the text by 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, B and G to this standard are normative, whereas Annexes C, D, E, F, ZA and ZB are informative.
"
Organisation contributing to the preparation of this European Standard include the European Manufacturer
Association CECIMO.
NOTE The safety requirements related to the use of PES or PPS will be dealt with at its next revision.
The European Standards produced by CEN/TC 143 are particular to machine-tools and complement the relevant A
and B standards on the subject of general safety (see introduction of EN 292-1:1991 for a description of A, B and C
standards).
!deleted text"
!EN 692:2005" constitutes a revision of EN 692:1996 for which it has been technically revised : the main
modifications are listed below :
Withdrawal of mechanical presses with full revolution clutches,
Tacking into account of some additive requirements about the use of closed tools and fixed' enclosing guard(s)
as protective devices (sub clauses 5.3.4, 5.3.9, 5.3.10 and 5.4.5.3),
Addition of requirements on the implementation of protective devices for powering on the machine,
Redrafting in order to ensure the coherence with the requirements of EN 693.
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.
Introduction
This standard has been prepared to be a harmonised standard to provide one means of conforming with the
essential safety requirements of the Machinery Directive and associated EFTA Regulations.
This document is a C-type standard as stated in EN ISO 12100-1.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are
indicated in the scope of this standard.
When provisions of this C type standard are different from those which are stated in A or B standards, the provision
of this C type standard take precedence over the provisions of the other standards for machines that have been
designed and built according to the provisions of this C type standard.
Complementary guidance is given in the A and B standards to which reference is made in the text (see clause 2).
The figures are intended to be examples only and not to give the only interpretation of t
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