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STANDARDSIST EN 1417:2000+A1:2008/AC:2009SIST EN 1417:2000+A1:20081DGRPHãþD
SIST EN 1417:2015
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1417
December 2014 ICS 83.200 Supersedes EN 1417:1996+A1:2008English Version
Plastics and rubber machines - Two-roll mills - Safety requirements
Machines pour les matières plastiques et le caoutchouc - Mélangeurs à cylindres - Prescriptions de sécurité
Kunststoff- und Gummimaschinen - Walzwerke - Sicherheitsanforderungen This European Standard was approved by CEN on 7 November 2014.
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-CENELEC 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-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1417:2014 ESIST EN 1417:2015
EN 1417:2014 (E) 2 Contents Page Foreword .4 Introduction .5 1 Scope .6 2 Normative references .6 3 Terms and definitions .7 4 List of significant hazards . 10 5 Safety requirements and/or protective measures . 13 5.1 General . 13 5.1.1 Basic requirements. 13 5.1.2 Emergency stop . 14 5.2 Mechanical hazards . 14 5.2.1 Requirements applicable to all types of two-roll mills . 14 5.2.2 Specific requirements applicable to large two-roll mills (D ≥ 400 mm) . 15 5.2.3 Specific requirements applicable to small two-roll mills (D ≤ 200 mm) . 23 5.2.4 Specific requirements applicable to intermediate two-roll mills (200 mm < D < 400 mm) . 26 5.3 Electrical hazards and hazards due to electromagnetic interference . 26 5.4 Thermal hazards .
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