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
This European Standard specifies the significant hazards of machines for surface cleaning and pre-treatment - in the following called "cleaning machines" - of industrial items using halogenated solvents, either pure or as a mixture. This European Standard applies together with EN 12921-1:2005. Both parts together cover all significant hazards relevant for cleaning machines of industrial items using liquids or vapours, when they are used as intended and under the conditions foreseen by the manufacturer (see Clause 4). The specific requirements specified in Part 4 take precedence over the respective requirements in EN 12921-1:2005. This European Standard applies together with EN 12921-3 in case of release of flammable vapours from the cleaning liquids. This European Standard does not apply to machinery and related equipment excluded from the scope of EN 12921-1:2005. This European Standard is not applicable to cleaning machines which are manufactured before the publication of this European Standard by CEN.
EN 12921-4:2005+A1:2008 Referenced Document
EN 1093-3:2006 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 (Incorporates Amendment A1: 2008)*， 2024-04-20 Update
EN 12921-1:2005 Machines for surface cleaning and pre-treatment of industrial items using liquids or vapours - Part 1: Common safety requirements (Incorporates Amendment A1: 2010)
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 (Incorporates Amendment A1: 2008)
EN ISO 12100-1:2003 Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology Incorporates Amendment A1: 2009 [Superseded: CEN EN 292-1]*， 2024-04-20 Update
EN ISO 12100-2:2003 Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles Incorporates Amendment A1: 2009 [Superseded: CEN EN 292-2]*， 2024-04-20 Update
EN 12921-4:2005+A1:2008 history
2008EN 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
2005EN 12921-4:2005 Machines for surface cleaning and pretreatment of industrial items using liquids and vapours - Part 4: Safety of machines using halogenated solvents (Incorporates Amendment A1: 2008)