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en-60335-2-42-safety-of-dishwashers
Electrical Safety (LVD) Testing EN 60204-1 Safety of Machinery – Electrical Equipment of MachinesEN 60335-1 Safety of Household and Similar Electrical AppliancesEN 60335-2-11 Safety of Electric CookersEN 60335-2-11 Safety of Electric CookersEN 60335-2-12 Safety of DishwashersEN 60335-2-14 Household Dishwashers SafetyEN 60335-2-15 Safety of Electric IronsEN 60335-2-18 Safety of Vacuum CleanersEN 60335-2-23 Safety of IronsEN 60335-2-24 Household Refrigerators SafetyEN 60335-2-24 Safety of Household Refrigerators and FreezersEN 60335-2-25 Safety of FansEN 60335-2-29 Safety of Vacuum Cleaners and Water Suction Cleaning AppliancesEN 60335-2-31 Safety of Coffee MakersEN 60335-2-34 Safety of Electric RangesEN 60335-2-34 Safety of Electric RangesEN 60335-2-35 Safety of Washing MachinesEN 60335-2-36 Safety of Electric FansEN 60335-2-36 Safety of Electric FansEN 60335-2-40 Safety of Electric Heating AppliancesEN 60335-2-41 Safety of Deep Fat FryersEN 60335-2-43 Safety of Clothes DryersEN 60335-2-43 Safety of Clothes DryersEN 60335-2-44 Safety of Microwave OvensEN 60335-2-46 Safety of Microwave OvensEN 60335-2-49 Safety of Food Waste DisposersEN 60335-2-5 Safety of Room HeatersEN 60335-2-50 Safety of Household Refrigerators and FreezersEN 60335-2-51 Safety of Household RefrigeratorsEN 60335-2-55 Safety of Household Vacuum CleanersEN 60335-2-57 Safety of Household Refrigerators and FreezersEN 60335-2-60 Safety of Electric FansEN 60335-2-7 Safety of Battery ChargersEN 60335-2-7 Safety of Battery ChargersEN 60335-2-73 Safety of Wet and Dry Vacuum CleanersEN 60335-2-79 Safety of Electric Cooking RangesEN 60335-2-8 Safety of Shavers, Hair Clippers and Similar AppliancesEN 60335-2-80 Safety of Electrostatic Air CleanersEN 60335-2-81 Safety of Electric Heating PadsEN 60335-2-81 Safety of Electric Heating PadsEN 60335-2-9 Safety of Food MixersEN 60335-2-9 Safety of Food MixersEN 60598-2-16 Luminaires for Emergency LightingEN 60598-2-20 Luminaires for Road and Street LightingEN 60598-2-22 Luminaires for Emergency UseEN 60598-2-4 Luminaires – Particular RequirementsEN 60601-1 Safety of Medical Electrical EquipmentEN 60601-1 Safety Requirements for Medical Electrical EquipmentEN 60601-1-2 EMC Requirements for Medical Electrical EquipmentEN 60601-1-8 Safety of Medical Electrical Equipment – AlarmsEN 60601-2-2 Particular Requirements for Electrosurgical EquipmentEN 60601-2-24 Safety of Anesthesia EquipmentEN 60601-2-4 Particular Requirements for Cardiac DefibrillatorsEN 60730-1 Automatic Electrical Controls for Household and Similar UseEN 60950-22 Safety of Network EquipmentEN 61000-4-5 Surge Immunity Test for Electrical EquipmentEN 62368-1 Audio/Video and ICT Equipment SafetyIEC 60065 Audio, Video and Similar Electronic Apparatus SafetyIEC 60204-1 Safety of Machinery – Electrical EquipmentIEC 60204-1 Safety of Machinery – Electrical EquipmentIEC 60204-11 Electrical Equipment of LiftsIEC 60204-11 Electrical Equipment of Lifts SafetyIEC 60204-32 Safety of Electrical Equipment for CranesIEC 60204-7 Safety of Electrical Equipment for Hoisting MachinesIEC 60335-2-14 Safety Requirements for Household DishwashersIEC 60335-2-15 Safety of Electric IronsIEC 60335-2-16 Safety of Electric IronsIEC 60335-2-17 Safety of Washing MachinesIEC 60335-2-40 Safety of Household Electric Heating AppliancesIEC 60439 Low Voltage Switchgear and Controlgear AssembliesIEC 60529 Degrees of Protection Provided by Enclosures (IP Code)IEC 60529 IP Code Testing for EnclosuresIEC 60598-1 Luminaire Safety RequirementsIEC 60598-1 Luminaires – General Requirements and TestsIEC 60598-2-1 Luminaires General RequirementsIEC 60598-2-1 Luminaires – Particular RequirementsIEC 60601-1 Medical Electrical Equipment SafetyIEC 60601-2-2 Particular Requirements for Electrosurgical EquipmentIEC 60601-2-27 Electrocardiographs SafetyIEC 60601-2-27 Particular Requirements for ElectrocardiographsIEC 60601-2-35 Particular Requirements for Electromechanical Medical EquipmentIEC 60601-2-4 Particular Requirements for Cardiac DefibrillatorsIEC 60664-1 Insulation Coordination for Equipment within Low-Voltage SystemsIEC 60730-2-9 Automatic Electrical Controls for Household AppliancesIEC 60745-2-1 Hand-Held Motor-Operated Electric ToolsIEC 60825-1 Laser Safety RequirementsIEC 60825-1 Safety of Laser ProductsIEC 60825-12 Safety of Laser Products – Test MethodsIEC 60950-1 Information Technology Equipment SafetyIEC 60950-22 Safety of Network EquipmentIEC 60950-22 Safety Requirements for Network EquipmentIEC 60990 Methods of Measurement of Touch Current and Protective Conductor CurrentIEC 61010-1 Electrical Equipment for Measurement and Control SafetyIEC 61010-1 Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory UseIEC 61010-2-010 Safety Requirements for Laboratory EquipmentIEC 61010-2-012 Safety Requirements for Laboratory CentrifugesIEC 61010-2-030 Safety Requirements for Testing and Measuring CircuitsIEC 61010-2-033 Safety Requirements for X-ray EquipmentIEC 61010-2-041 Safety of Laboratory Equipment for Biological MaterialsIEC 61010-2-041 Safety Requirements for Biological Material Laboratory EquipmentIEC 61010-2-081 Safety Requirements for Measuring TransmittersIEC 61010-2-201 Safety for Hand-Held ToolsIEC 61010-2-201 Safety Requirements for Electric Motor Operated ToolsIEC 61010-2-201 Safety Requirements for Electric Motor-Operated ToolsIEC 61131-2 Programmable Controllers – EMC RequirementsIEC 61140 Protection Against Electric ShockIEC 61347-1 Lamp Controlgear General and Safety RequirementsIEC 61347-2 Lamp Controlgear Safety RequirementsIEC 61557 Electrical Safety in Low-Voltage Distribution Systems up to 1000 VIEC 61558 Safety of Transformers, Reactors, and Power SuppliesIEC 61558-1 Safety of Power Transformers and Power SuppliesIEC 61558-2 Safety Requirements for Power TransformersIEC 62040-1 Safety Requirements for Uninterruptible Power SuppliesIEC 62040-1 Safety Requirements for Uninterruptible Power Systems (UPS)IEC 62311 Assessment of Electronic and Electrical Equipment Related to Human Exposure RestrictionsIEC 62311 Assessment of Human Exposure to Electromagnetic FieldsIEC 62321 Determination of Certain Substances in Electrotechnical ProductsIEC 62368-1 Audio/Video, Information and Communication Technology Equipment SafetyIEC 62368-1 Ed. 3 Audio/Video and ICT Equipment Safety

Comprehensive Guide to EN 60335-2-42 Safety of Dishwashers Laboratory Testing Service Provided by Eurolab

EN 60335-2-42 is a European Standard for the safety of dishwashers, which provides guidelines and requirements for the design, manufacture, and testing of dishwashing machines. This standard is part of the IEC 60335 series, which covers electrical household appliances and similar equipment.

The legal and regulatory framework surrounding EN 60335-2-42 testing is governed by various international and national standards, including:

  • ISO/IEC 17025:2017 (General requirements for the competence of testing and calibration laboratories)
  • IEC 60050-191:2006 (International Electrotechnical Vocabulary - Part 191: Household and similar electrical appliances - Safety aspects)
  • EN 60335-1:2012A11:2015 (Safety of household and similar electrical appliances General requirements)
  • EN 60335-2-42:2010A1:2013 (Safety of household and similar electrical appliances Part 2-42: Dishwashers)
  • The International Electrotechnical Commission (IEC) is responsible for developing and maintaining the IEC 60335 series, while the European Committee for Electrotechnical Standardization (CENELEC) ensures that the standards are harmonized with EU directives.

    Standard Development Organizations and Their Role

    The CENELEC is responsible for developing and maintaining the EN standards, including EN 60335-2-42. The CENELEC is a non-profit organization that brings together national committees from European countries to develop and maintain electrotechnical standards.

    The IEC is another key standard development organization involved in the creation of the IEC 60335 series. The IEC is an international organization that develops and maintains global technical standards for electrical, electronic, and related technologies.

    Standard Compliance Requirements for Different Industries

    EN 60335-2-42 testing is required for dishwashers sold in Europe, as well as for those exported to countries with similar regulatory requirements. Dishwasher manufacturers must ensure compliance with the standards requirements, which include:

  • Protection against electrical shock
  • Protection against thermal risks
  • Protection against mechanical risks
  • Protection against fire hazards
  • Safety of water supply systems
  • EN 60335-2-42 testing is essential for ensuring that dishwashers meet the required safety standards. The test is designed to evaluate a dishwashers performance under various operating conditions, including:

  • Water temperature control
  • Detergent dispensing system
  • Drainage and drainage systems
  • Electrical connections and protection
  • The consequences of not performing EN 60335-2-42 testing can be severe, including:

  • Non-compliance with regulatory requirements
  • Product recalls or withdrawals from the market
  • Damage to a manufacturers reputation and brand image
  • Increased risk of accidents and injuries to consumers
  • Industries and Sectors that Require this Testing

    Dishwasher manufacturers, importers, and exporters are required to perform EN 60335-2-42 testing. This includes:

  • Household appliance manufacturers
  • Importers and exporters of dishwashers
  • Distributors and retailers of dishwashers
  • Manufacturers of dishwasher components and accessories
  • Risk Factors and Safety Implications

    EN 60335-2-42 testing evaluates a dishwashers performance under various operating conditions, including water temperature control, detergent dispensing system, drainage and drainage systems, electrical connections and protection. Failure to meet the standards requirements can result in:

  • Electrical shock
  • Thermal risks (burns or scalds)
  • Mechanical risks (cuts or injuries)
  • Fire hazards
  • EN 60335-2-42 testing involves a series of experiments designed to evaluate a dishwashers performance under various operating conditions. The test is conducted in accordance with the standards requirements, which include:

  • Sample preparation procedures
  • Testing equipment and instruments used
  • Testing environment requirements (temperature, humidity, pressure)
  • Measurement and analysis methods
  • The testing parameters and conditions are specified in the standard, including:

  • Water temperature control: 40C to 80C
  • Detergent dispensing system: 1-5 g/min
  • Drainage and drainage systems: 20-50 l/h
  • Electrical connections and protection: IEC 60335-2-42 Annex A
  • The measurement and analysis methods used for EN 60335-2-42 testing include:

  • Temperature measurement using thermocouples or infrared radiation pyrometers
  • Flow rate measurement using flow meters or vortex flowmeters
  • Pressure measurement using pressure gauges or pressure transducers
  • Electrical current measurement using ammeters or digital multimeters
  • EN 60335-2-42 testing involves the preparation of a comprehensive test report, which includes:

  • Test summary and results
  • Test setup and equipment used
  • Testing conditions and parameters
  • Measurement and analysis methods used
  • Evaluation of test results against standard requirements
  • The test report must be documented in accordance with ISO 17025:2017 and EN 60335-1:2012A11:2015.

    EN 60335-2-42 testing involves a conformity assessment process, which includes:

  • Declaration of conformity
  • Technical documentation
  • Certification by a notified body or testing laboratory
  • Review and approval by the competent authority
  • The declaration of conformity must be prepared in accordance with EN 60335-1:2012A11:2015 and Annex ZZ.

    Conclusion

    EN 60335-2-42 testing is an essential requirement for dishwashers sold in Europe and other countries with similar regulatory requirements. The test evaluates a dishwashers performance under various operating conditions, including water temperature control, detergent dispensing system, drainage and drainage systems, electrical connections and protection.

    Manufacturers, importers, and exporters must ensure compliance with the standards requirements, which includes:

  • Protection against electrical shock
  • Protection against thermal risks
  • Protection against mechanical risks
  • Protection against fire hazards
  • Safety of water supply systems
  • The consequences of non-compliance can be severe, including product recalls or withdrawals from the market, damage to a manufacturers reputation and brand image, and increased risk of accidents and injuries to consumers.

    Appendix

  • EN 60335-2-42:2010A1:2013
  • IEC 60050-191:2006
  • ISO/IEC 17025:2017
  • EN 60335-1:2012A11:2015
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