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EN 1114-3:2001+A1:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Plastics and rubber machines - Extruders and extrusion lines - Part 3: Safety requirements for haul-offs
Superseded date

28-12-2009

Published date

08-10-2008

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
  4.1 Mechanical Hazards
  4.2 Hazards due to electrical energy
  4.3 Hazards due to hydraulic and pneumatic equipment
  4.4 Hazards due to failure of safety related parts of
      control systems
  4.5 Thermal hazards
  4.6 Hazards due to noise
  4.7 Hazards due to instability
5 Safety requirements and/or protective measures
  5.1 Mechanical hazards
      5.1.1 General
      5.1.2 Feeding zone
      5.1.3 Conveying zone
      5.1.4 Drive and power transmission zone
      5.1.5 Discharge zone
      5.1.6 Start up and machine setting operations in
            the danger zones
      5.1.7 Wheels for machinery movement for changes of
            location
      5.1.8 Falling/uncontrolled descent due to gravity
  5.2 Hazards due to electrical energy
      5.2.1 Electrical shock or burns caused by direct or
            indirect contact with live parts
      5.2.2 Hazards due to electrostatic discharge
  5.3 Hazards due to hydraulic and pneumatic equipment
  5.4 Hazards due to failure of safety related parts of
      control systems
  5.5 Thermal hazards
  5.6 Hazards due to noise
      5.6.1 Noise reduction at source by design
      5.6.2 Determination of noise emission values
      5.6.3 Declaration of noise emission values
  5.7 Hazards due to instability
6 Verification of the safety requirements and/or protective
  measures
7 Information for use
  7.1 Minimum marking on the machine
  7.2 Instruction manual
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of
         EU Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 2006/42/EC
Bibliography

This European Standard contains the safety requirements for the design and construction of haul-offs used in extrusion lines for processing plastics and rubber for the hazards identified in clause 4. The following kinds of haul-offs are covered:-caterpillar haul-offs;-belt haul-offs;-capstan haul-offs;-belt capstan haul-offs;-roller haul-offs.The machine begins at the material inlet opening and ends at the material outlet.Cutting units which are integrated with or attached to the haul-off are not covered.Take-off devices used at film or sheet lines are not covered.Chemical, toxicological and fire hazards which could occur for example in continuous vulcanisation plants due to the materials processed are not dealt with.Unwinding and winding machines are not subject to this standard. They are being dealt with in a separate standard being produced by another working group of CEN/TC 145.This document is not applicable to haul-offs which are manufactured before the date of publication by CEN of this document.

DevelopmentNote
2001 Edition Re-Issued in October 2008 & incorporates AMD 1 2008. (11/2008)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

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EN 811 : 1996 SAFETY OF MACHINERY - SAFETY DISTANCES TO PREVENT DANGER ZONES BEING REACHED BY THE LOWER LIMBS
EN 349:1993+A1:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
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EN 574:1996+A1:2008 Safety of machinery - Two-hand control devices - Functional aspects - Principles for design
EN 563:1994/A1:1999/AC:2000 SAFETY OF MACHINERY - TEMPERATURES OF TOUCHABLE SURFACES - ERGONOMICS DATA TO ESTABLISH TEMPERATURE LIMIT VALUES FOR HOT SURFACES
EN ISO 11201:2010 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (ISO 11201:2010)
EN ISO 12100-1:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 1: BASIC TERMINOLOGY, METHODOLOGY
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
EN ISO 3744:2010 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010)
EN 953:1997+A1:2009 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards
ISO 12100-2:2003 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
EN ISO 12100-2:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 2: TECHNICAL PRINCIPLES
EN 983:1996+A1:2008 Safety of machinery - Safety requirements for fluid power systems and their components - Pneumatics
EN 954-1 : 1996 SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS - PART 1: GENERAL PRINCIPLES FOR DESIGN
ISO 12100-1:2003 Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology
EN ISO 4871:2009 Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
EN 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
1998/37/EC : 1998 DIRECTIVE 98/37/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL OF 22 JUNE 1998 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO MACHINERY
EN ISO 11688-1:2009 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995)
EN 1070 : 1998 SAFETY OF MACHINERY - TERMINOLOGY
ISO 11201:2010 Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
ISO 11204:2010 Acoustics Noise emitted by machinery and equipment Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS

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