• EN 12921-1:2005+A1:2010

    Current The latest, up-to-date edition.

    Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 1: Common safety requirements

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    Published date:  26-05-2010

    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 and definitions
    4 List of significant hazards
    5 Safety requirements and/or measures
    6 Verification of the safety requirements
    7 Information for use
    Annex A (informative) National references to exposure
                           limit values
    Annex ZA (informative) Relationship between this European
                           Standard and the Essential
                           Requirements of EU Directive 2006/42/EC
    Bibliography

    Abstract - (Show below) - (Hide below)

    This standard applies to machines for surface cleaning and pre-treatment in the following called "cleaning machines" of industrial items using liquids or vapours, i.e. stationary machines and related equipment for automated and manual cleaning and pre-treatment processes.NOTECleaning machines are operated with or without heating, for example as dipping or spraying or vapour condensation process, where additional using of ultrasound is possible. These cleaning machines could be designed as single-zone or multi-zone machine, chamber machines, drum cleaning machine, low lift truck machines, round time machines or tunnel (continuous) machines.To the extent of this document, cleaning machines for industrial items are considered as an assembly of the following equipment:-pump(s) and/or other mechanical system of agitation, recirculation and spraying of cleaning liquid;-forced ventilation system;-heating system with temperature control;-condensation system;-filtration and separation system and/or solid particles extraction from the liquid;-conveyor and/or handling system for the items to be processed;-product handling systems and reciprocators which are part of the cleaning machine;-control and/or monitoring systems;-liquid handling system.1.2This European Standard deals with the common significant hazards, hazardous situations and events relevant to cleaning machines for industrial items using liquids or vapours when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). This part of the standard defines the common safety requirements for all kinds of cleaning machines for industrial items using liquids or vapours and related common devices and should be used in connection with other parts of the EN 12921-series. The specific requirements specified in part 2 and following parts of EN 12921 take precedence over the respective requirements in EN 12921.

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

    Development Note 2005 Edition Re-issued in May 2010 & incorporates AMD 1 2010. (06/2010)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

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

    DIN EN 12921-4:2010-06 Machines for surface cleaning and pretreatment of industrial items using liquids and vapours - Part 4: Safety of machines using halogenated solvents (includes Amendment A1:2008)
    BS EN 12921-2 : 2005 MACHINES FOR SURFACE CLEANING AND PRE-TREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS OR VAPOURS - PART 2: SAFETY OF MACHINES USING WATER BASED CLEANING LIQUIDS
    BS EN 14462:2015 Surface treatment equipment. Noise test code for surface treatment equipment including its ancillary handling equipment. Accuracy grades 2 and 3
    I.S. EN 12921-4:2005 MACHINES FOR SURFACE CLEANING AND PRETREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS AND VAPOURS - PART 4: SAFETY OF MACHINES USING HALOGENATED SOLVENTS
    EN 12753:2005+A1:2010 Thermal cleaning systems for exhaust gas from surface treatment equipment - Safety requirements
    EN 12921-2:2005+A1:2008 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids
    EN 12921-4:2005+A1:2008 Machines for surface cleaning and pretreatment of industrial items using liquids and vapours - Part 4: Safety of machines using halogenated solvents
    PREN 14462 : DRAFT 2012 SURFACE TREATMENT EQUIPMENT - NOISE TEST CODE FOR SURFACE TREATMENT EQUIPMENT INCLUDING ITS ANCILLARY HANDLING EQUIPMENT - ACCURACY GRADES 2 AND 3
    DIN EN 14462 E : 2015 SURFACE TREATMENT EQUIPMENT - NOISE TEST CODE FOR SURFACE TREATMENT EQUIPMENT INCLUDING ITS ANCILLARY HANDLING EQUIPMENT - ACCURACY GRADES 2 AND 3
    I.S. EN 12921-3:2005 MACHINES FOR SURFACE CLEANING AND PRE-TREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS OR VAPOURS - PART 3: SAFETY OF MACHINES USING FLAMMABLE CLEANING LIQUIDS
    I.S. EN 12921-2:2005 MACHINES FOR SURFACE CLEANING AND PRE-TREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS OR VAPOURS - PART 2: SAFETY OF MACHINES USING WATER BASED CLEANING LIQUIDS
    I.S. EN 12753:2005 THERMAL CLEANING SYSTEMS FOR EXHAUST GAS FROM SURFACE TREATMENT EQUIPMENT - SAFETY REQUIREMENTS
    I.S. EN 14462:2015 SURFACE TREATMENT EQUIPMENT - NOISE TEST CODE FOR SURFACE TREATMENT EQUIPMENT INCLUDING ITS ANCILLARY HANDLING EQUIPMENT - ACCURACY GRADES 2 AND 3
    VDI 3456:2009-12 Emission control - Refinishing and finishing of vehicles
    DIN EN 14462:2015-08 SURFACE TREATMENT EQUIPMENT - NOISE TEST CODE FOR SURFACE TREATMENT EQUIPMENT INCLUDING ITS ANCILLARY HANDLING EQUIPMENT - ACCURACY GRADES 2 AND 3
    BS EN 12921-3 : 2005 MACHINES FOR SURFACE CLEANING AND PRE-TREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS OR VAPOURS - PART 3: SAFETY OF MACHINES USING FLAMMABLE CLEANING LIQUIDS
    BS EN 12753 : 2005 THERMAL CLEANING SYSTEMS FOR EXHAUST GAS FROM SURFACE TREATMENT EQUIPMENT - SAFETY REQUIREMENTS
    UNI EN 12921-2 : 2009 MACHINES FOR SURFACE CLEANING AND PRE- TREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS OR VAPOURS - PART 2: SAFETY OF MACHINES USING WATER BASED CLEANING LIQUIDS
    UNI EN 12921-4 : 2009 MACHINES FOR SURFACE CLEANING AND PRETREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS AND VAPOURS - PART 4: SAFETY OF MACHINES USING HALOGENATED SOLVENTS
    UNI EN 12753 : 2010 THERMAL CLEANING SYSTEMS FOR EXHAUST GAS FROM SURFACE TREATMENT EQUIPMENT - SAFETY REQUIREMENTS
    UNI EN 12921-3 : 2009 MACHINES FOR SURFACE CLEANING AND PRE- TREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS OR VAPOURS - PART 3: SAFETY OF MACHINES USING FLAMMABLE CLEANING LIQUIDS
    DIN EN 12753:2011-02 Thermal cleaning systems for exhaust gas from surface treatment equipment - Safety requirements (includes Amendment A1:2010)
    BS EN 12921-4 : 2005 MACHINES FOR SURFACE CLEANING AND PRETREATMENT OF INDUSTRIAL ITEMS USING LIQUIDS AND VAPOURS - PART 4: SAFETY OF MACHINES USING HALOGENATED SOLVENTS
    EN 14462:2015 Surface treatment equipment - Noise test code for surface treatment equipment including its ancillary handling equipment - Accuracy grades 2 and 3
    12/30272422 DC : 0 BS EN 14462 - SURFACE TREATMENT EQUIPMENT - NOISE TEST CODE FOR SURFACE TREATMENT EQUIPMENT INCLUDING ITS ANCILLARY HANDLING EQUIPMENT - ACCURACY GRADES 2 AND 3
    DIN EN 12921-2:2010-01 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 2: Safety of machines using water based cleaning liquids (includes Amendment A1:2008)
    DIN EN 12921-3:2010-02 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 3: Safety of machines using flammable cleaning liquids (includes Amendment A1:2008)
    EN 12921-3:2005+A1:2008 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 3: Safety of machines using flammable cleaning liquids

    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
    EN 1127-1:2011 Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology
    IEC 60079-1:2014 RLV Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
    EN 746-1:1997+A1:2009 Industrial thermoprocessing equipment - Part 1: Common safety requirements for industrial thermoprocessing equipment
    EN 894-3:2000+A1:2008 Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 3: Control actuators
    EN 418 : 1992 SAFETY OF MACHINERY - EMERGENCY STOP EQUIPMENT, FUNCTIONAL ASPECTS - PRINCIPLES FOR DESIGN
    EN 61000-6-1:2007 Electromagnetic compatibility (EMC) - Part 6-1: Generic standards - Immunity for residential, commercial and light-industrial environments
    EN 982:1996+A1:2008 Safety of machinery - Safety requirements for fluid power systems and their components - Hydraulics
    EN 1037:1995+A1:2008 Safety of machinery - Prevention of unexpected start-up
    ISO 14122-3:2016 Safety of machinery — Permanent means of access to machinery — Part 3: Stairs, stepladders and guard-rails
    EN 547-2:1996+A1:2008 Safety of machinery - Human body measurements - Part 2: Principles for determining the dimensions required for access openings
    ISO 14122-1:2016 Safety of machinery — Permanent means of access to machinery — Part 1: Choice of fixed means and general requirements of access
    EN 746-2:2010 Industrial thermoprocessing equipment - Part 2: Safety requirements for combustion and fuel handling systems
    EN 60079-1:2014 Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
    EN 1088:1995+A2:2008 Safety of machinery - Interlocking devices associated with guards - Principles for design and selection
    IEC 61310-2:2007 Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
    EN 61000-6-3:2007/A1:2011/AC:2012 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-3: GENERIC STANDARDS - EMISSION STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS (IEC 61000-6-3:2006/A1:2010)
    EN 981:1996+A1:2008 Safety of machinery - System of auditory and visual danger and information signals
    ISO/TR 11688-1:1995 Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1: Planning
    EN 894-2:1997+A1:2008 Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 2: Displays
    EN 971-1 : 1996 PAINTS AND VARNISHES - TERMS AND DEFINITIONS FOR COATING MATERIALS - PART 1: GENERAL TERMS
    EN 61310-2:2008 Safety of machinery - Indication, marking and actuation - Part 2: Requirements for marking
    EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
    ISO 10218-1:2011 Robots and robotic devices Safety requirements for industrial robots Part 1: Robots
    EN 50020:2002 Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'
    CR 954-100:1999 Safety of machinery - Safety-related parts of control systems - Part 100: Guide on the use and application of EN 954-1:1996
    EN 999:1998+A1:2008 Safety of machinery - The positioning of protective equipment in respect of approach speeds of parts of the human body
    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
    EN 13478:2001+A1:2008 Safety of machinery - Fire prevention and protection
    EN 1093-3:2006+A1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 3: Test bench method for the measurement of the emission rate of a given pollutant
    EN 61779-4:2000 Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit
    IEC 60519-7:2008 Safety in electroheat installations - Part 7: Particular requirements for installations with electron guns
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    EN 547-1:1996+A1:2008 Safety of machinery - Human body measurements - Part 1: Principles for determining the dimensions required for openings for whole body access into machinery
    IEC 61000-6-1 : 3.0 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    EN 1760-1:1997+A1:2009 Safety of machinery - Pressure sensitive protective devices - Part 1: General principles for the design and testing of pressure sensitive mats and pressure sensitive floors
    IEC 60519-6:2011 Safety in electroheat installations - Part 6: Specifications for safety in industrial microwave heating equipment
    EN 60335-2-79:2012 Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners
    EN 1050 : 1996 SAFETY OF MACHINERY - PRINCIPLES FOR RISK ASSESSMENT
    EN 50017:1998 Electrical apparatus for potentially explosive atmospheres - Powder filling "q"
    EN 614-1:2006+A1:2009 Safety of machinery - Ergonomic design principles - Part 1: Terminology and general principles
    EN ISO 11688-2 : 2000 ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESIGN OF LOW-NOISE MACHINERY AND EQUIPMENT - PART 2: INTRODUCTION TO THE PHYSICS OF LOW-NOISE DESIGN
    EN 12547:2014 Centrifuges - Common safety requirements
    ISO 14122-4:2016 Safety of machinery — Permanent means of access to machinery — Part 4: Fixed ladders
    ISO 7731:2003 Ergonomics Danger signals for public and work areas Auditory danger signals
    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
    IEC 61000-6-3:2006+AMD1:2010 CSV Electromagnetic compatibility (EMC) - Part 6-3: Generic standards - Emission standard for residential, commercial and light-industrial environments
    EN 61779-5:2000 Electrical apparatus for the detection and measurement of flammable gases - Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas
    EN 619:2002+A1:2010 Continuous handling equipment and systems - Safety and EMC requirements for equipment for mechanical handling of unit loads
    EN ISO 12100-1:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 1: BASIC TERMINOLOGY, METHODOLOGY
    EN ISO 14122-3:2016 Safety of machinery - Permanent means of access to machinery - Part 3: Stairs, stepladders and guard-rails (ISO 14122-3:2016)
    EN 809 : 1998 COR 2010 PUMPS AND PUMP UNITS FOR LIQUIDS - COMMON SAFETY REQUIREMENTS
    EN 61496-1:2013/AC:2015 SAFETY OF MACHINERY - ELECTRO-SENSITIVE PROTECTIVE EQUIPMENT - PART 1: GENERAL REQUIREMENTS AND TESTS (IEC 61496-1:2012)
    EN 746-3:1997+A1:2009 Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
    EN 953:1997+A1:2009 Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards
    EN 12921-3:2005+A1:2008 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 3: Safety of machines using flammable cleaning liquids
    EN 842:1996+A1:2008 Safety of machinery - Visual danger signals - General requirements, design and testing
    EN ISO 14122-4:2016 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders (ISO 14122-4:2016)
    EN ISO 14122-2:2016 Safety of machinery - Permanent means of access to machinery - Part 2: Working platforms and walkways (ISO 14122-2:2016)
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    EN ISO 10218-1:2011 Robots and robotic devices - Safety requirements for industrial robots - Part 1: Robots (ISO 10218-1:2011)
    EN 60079-10:2003 Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas
    ISO 12100-2:2003 Safety of machinery Basic concepts, general principles for design Part 2: Technical principles
    IEC 61000-6-1:2016 Electromagnetic compatibility (EMC) - Part 6-1: Generic standards - Immunity standard for residential, commercial and light-industrial environments
    EN ISO 12100-2:2003/A1:2009 SAFETY OF MACHINERY - BASIC CONCEPTS, GENERAL PRINCIPLES FOR DESIGN - PART 2: TECHNICAL PRINCIPLES
    IEC 60335-2-79:2016 Household and similar electrical appliances - Safety - Part 2-79: Particular requirements for high pressure cleaners and steam cleaners
    EN 61779-1 : 2000 AMD 11 2004 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
    EN 61779-2:2000 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air
    ISO 3864-1:2011 Graphical symbols Safety colours and safety signs Part 1: Design principles for safety signs and safety markings
    EN 60079-14:2014/AC:2016 EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION (IEC 60079-14:2013/COR1:2016)
    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
    IEC 61310-1:2007 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    EN 626-1:1994+A1:2008 Safety of machinery - Reduction of risks to health from hazardous substances emitted by machinery - Part 1: Principles and specifications for machinery manufacturers
    EN 61779-3:2000 Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
    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 50015:1998 Electrical apparatus for potentially explosive atmospheres - Oil immersion "o"
    EN 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    IEC 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508)
    ISO 7000:2014 Graphical symbols for use on equipment Registered symbols
    IEC 60335-2-54:2008+AMD1:2015 CSV Household and similar electrical appliances - Safety - Part 2-54:Particular requirements for surface-cleaning appliances for household use employing liquids or steam
    EN 457 : 1992 SAFETY OF MACHINERY - AUDITORY DANGER SIGNALS - GENERAL REQUIREMENTS, DESIGN AND TESTING
    ISO 14122-2:2016 Safety of machinery — Permanent means of access to machinery — Part 2: Working platforms and walkways
    EN 60335-2-54:2008/A1:2015 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES - SAFETY - PART 2-54: PARTICULAR REQUIREMENTS FOR SURFACE-CLEANING APPLIANCES FOR HOUSEHOLD USE EMPLOYING LIQUIDS OR STEAM (IEC 60335-2-54:2008/A1:2015)
    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)
    IEC 61010-1:2010+AMD1:2016 CSV Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
    EN ISO 14122-1:2016 Safety of machinery - Permanent means of access to machinery - Part 1: Choice of fixed means and general requirements of access (ISO 14122-1:2016)
    ISO/TR 11688-2:1998 Acoustics Recommended practice for the design of low-noise machinery and equipment Part 2: Introduction to the physics of low-noise design
    EN 61310-1:2008 Safety of machinery - Indication, marking and actuation - Part 1: Requirements for visual, acoustic and tactile signals
    IEC 60519-1:2015 Safety in installations for electroheating and electromagnetic processing - Part 1: General requirements
    EN 14462:2015 Surface treatment equipment - Noise test code for surface treatment equipment including its ancillary handling equipment - Accuracy grades 2 and 3
    EN 60204-1 : 2006 COR 2010 SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
    EN 60079-2:2014/AC:2015 EXPLOSIVE ATMOSPHERES - PART 2: EQUIPMENT PROTECTION BY PRESSURIZED ENCLOSURE 'P' (IEC 60079-2:2014)
    EN 894-1:1997+A1:2008 Safety of machinery - Ergonomics requirements for the design of displays and control actuators - Part 1: General principles for human interactions with displays and control actuators
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