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  • EN 14957:2006+A1:2010

    Current The latest, up-to-date edition.

    Food processing machinery - Dishwashing machines with conveyor - Safety and hygiene requirements

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    Published date:  20-01-2010

    Publisher:  Comite Europeen de Normalisation

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms, definitions and description
      3.1 Terms and definitions
      3.2 Description
    4 List of significant hazards
      4.1 General
      4.2 Mechanical hazards
      4.3 Electrical hazards
      4.4 Thermal hazards
      4.5 Chemical hazards
      4.6 Hazards generated by neglecting hygiene principles in
          machine design
      4.7 Hazards generated by neglecting ergonomic principles
      4.8 Hazard from loss of stability
    5 Safety and hygiene requirements and/or protective measures
      5.1 General
      5.2 Mechanical hazards
      5.3 Electrical hazards
      5.4 Thermal hazards
      5.5 Chemical hazards
      5.6 Hygiene
      5.7 Ergonomics
      5.8 Hazard from loss of stability
    6 Verifications of safety and hygiene requirements and/or
      protective measures
    7 Instruction for use
      7.1 General
      7.2 Instruction handbook
      7.3 Marking
    Annex A (normative) Noise test code for dishwashing machines
                        with conveyor (Grade 2)
          A.1 Emission sound pressure level determination
          A.2 Installation and mounting conditions
          A.3 Operating conditions
          A.4 Measurement
          A.5 Measurement uncertainties
          A.6 Information to be recorded
          A.7 Information to be recorded
          A.8 Declaration and verification of noise emission values
    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

    Abstract - (Show below) - (Hide below)

    1.1This European Standard applies to multizones dishwashing-machines with passing through motorized belt (flight type) or rack conveyor. In case of flight type, the loading and unloading areas are part of the machine.The machines covered by this European Standard are intended for washing, rinsing and optionally drying the dishes and the kitchen utensils, used in food and catering premises such as restaurants, hotels etc.This European Standard applies to dishwashing machines with conveyor with a linear speed less than or equal to 5 m/min for the dishes and kitchen utensils.NOTENormally the total power of these machines is less than 200 kW.This European Standard deals with all significant hazards, hazardous situations and events relevant to dishwashing machines with conveyor, when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4).This European Standard deals with the hazards which can arise during commissioning, operation, maintenance and decommissioning of the machine.When drawing up this European Standard the following assumptions were made:-only trained adult persons operate the machines;-the machines are used in adequately illuminated areas.This European Standard, referring for electrical safety to EN 60204-1 with criteria that can be applied to different designs and variants, is mainly intended for machines manufactured in small series.1.2This European Standard does not apply to:-separate mechanical loading and unloading conveyors;-chemical dosing devices which are not incorporated into the machine;-steam generators;-gas heating equipment.1.3Noise is not considered to be a significant hazard for these machines. This does not mean that the manufacturer of these machines is absolved from reducing noise and making a noise declaration. Therefore a noise test code is included in Annex A.1.4This European Standard is not applicable to dishwashing-machines with conveyor which are manu

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes PREN 14957. (12/2007) 2006 Edition Re-issued in January 2010 & incorporates AMD 1 2010. (02/2010) Supersedes UNE EN 14957. (03/2010)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 1672-1:2014 Food processing machinery. Basic concepts Safety requirements
    I.S. EN 1672-1:2014 FOOD PROCESSING MACHINERY - BASIC CONCEPTS - PART 1: SAFETY REQUIREMENTS
    DIN EN 1672-1:2014-12 FOOD PROCESSING MACHINERY - BASIC CONCEPTS - PART 1: SAFETY REQUIREMENTS
    UNE-EN 1672-1:2015 Food processing machinery - Basic concepts - Part 1: Safety requirements
    EN 1672-1:2014 Food processing machinery - Basic concepts - Part 1: Safety requirements
    UNI EN 1672-1 : 2014 FOOD PROCESSING MACHINERY - BASIC CONCEPTS - PART 1: SAFETY REQUIREMENTS

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 294:1992/AC:1993 SAFETY OF MACHINERY - SAFETY DISTANCES TO PREVENT DANGER ZONES BEING REACHED BY THE UPPER LIMBS
    ISO 4871:1996 Acoustics — Declaration and verification of noise emission values of machinery and equipment
    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
    EN 1088:1995+A2:2008 Safety of machinery - Interlocking devices associated with guards - Principles for design and selection
    CLC/TS 61496-2:2006 Safety of machinery - Electro-sensitive protective equipment - Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs)
    ISO 13732-1:2006 Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces
    EN ISO 14121-1:2007 Safety of machinery - Risk assessment - Part 1: Principles (ISO 14121-1:2007)
    EN 349:1993+A1:2008 Safety of machinery - Minimum gaps to avoid crushing of parts of the human body
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    EN 1717:2000 Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
    EN 614-1:2006+A1:2009 Safety of machinery - Ergonomic design principles - Part 1: Terminology and general principles
    ISO 14121-1:2007 Safety of machinery Risk assessment Part 1: Principles
    EN ISO 13732-1:2008 Ergonomics of the thermal environment - Methods for the assessment of human responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1:2006)
    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 1672-2:2005+A1:2009 Food processing machinery - Basic concepts - Part 2: Hygiene requirements
    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 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 13849-1:2015 Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2015)
    EN ISO 4871:2009 Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)
    EN 1760-2:2001+A1:2009 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 60529:1991/AC:2016-12 DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015)
    IEC 61770:2008+AMD1:2015 CSV Electric appliances connected to the water mains - Avoidance ofbacksiphonage and failure of hose-sets
    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
    ISO 13849-1:2015 Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
    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
    IEC 61496-2:2013 Safety of machinery - Electro-sensitive protective equipment - Part 2: Particular requirements for equipment using active opto-electronic protective devices (AOPDs)
    EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
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