IEC 60335-2-69:2021

Overview

IEC 60335-2-69:2021 is an international safety standard developed by the International Electrotechnical Commission (IEC) that sets out particular requirements for wet and dry vacuum cleaners intended for commercial use. This includes electrical motor-operated vacuum cleaners such as back-pack vacuum cleaners and dust extractors designed for wet suction, dry suction, or both, as well as those equipped with power brushes. The standard covers machines used in various commercial environments including hotels, hospitals, industrial sites, retail outlets, and business offices, but excludes machines with traction drives, which fall under IEC 60335-2-72.

This sixth edition revokes and replaces the 2016 version, incorporating editorial alignment with IEC 60335-1:2020 and introducing requirements for handling combustible dust outside explosive atmospheres. It addresses safety considerations regarding electrical, mechanical, thermal, and operational hazards to ensure reliable and safe use of commercial vacuum cleaning appliances.

Key Topics

• Scope and Application: Addresses commercially used vacuum cleaners suited for indoor and outdoor use, with or without attachments, excluding household appliances and certain specialized machines such as those for medical or garden use.
• Safety Requirements: Covers protection against electrical shock, mechanical hazards, overheating, and abnormal operation.
• Hazardous Dust Handling: Includes specific provisions (Annex AA) for vacuum cleaners dealing with hazardous dust like asbestos and combustible dust, while explicitly excluding radioactive substances.
• Battery and Power Systems: Pertains to mains-powered motors up to 250 V single-phase and 480 V other appliances plus battery-operated motors.
• Construction and Durability: Encompasses detailed requirements on mechanical strength, resistance to rusting and heat, clearances, internal wiring, and cord connections.
• Testing and Performance: Specifies routine and endurance tests, leakage current and electric strength examination, and performance under normal and abnormal conditions.
• Marking and User Instructions: Ensures clear labeling and user guidance reflecting machine classification and safe operation.

Applications

IEC 60335-2-69:2021 is critical for manufacturers, designers, and safety assessors of commercial vacuum cleaners. The standard helps ensure:

• Compliance with Safety Norms: Commercial vacuum cleaners meet international safety benchmarks and reduce risks to users in diverse commercial settings.
• Handling of Special Dust Types: Machines equipped to safely capture hazardous and combustible dusts, maintaining safe environments in sectors such as manufacturing, healthcare, and hospitality.
• Product Quality Assurance: Reinforces construction, mechanical robustness, and electrical safety through comprehensive testing protocols.
• Market Access and Certification: Manufacturers adhering to IEC 60335-2-69 can facilitate market approval and regulatory compliance globally, improving consumer trust and business opportunities.

Typical commercial environments benefiting from compliance include:

• Hotels, schools, and hospitals (public spaces)
• Factories and manufacturing shops (industrial use)
• Retail shops and supermarkets
• Offices and banks (business premises)
• Other uses beyond normal housekeeping

Related Standards

• IEC 60335-1: General requirements for the safety of household and similar electrical appliances, which must be used in conjunction with this standard.
• IEC 60335-2-2: Household vacuum cleaners and water-suction cleaning appliances.
• IEC 60335-2-67 & IEC 60335-2-68: Floor treatment and spray extraction machines for commercial use, applicable to machines without traction drive.
• IEC 60335-2-72: Vacuum cleaners equipped with traction drives for commercial use.
• IEC 60335-2-100: Hand-held mains-operated electrical garden blowers, vacuums, and blower vacuums.
• IEC 60601-1: Safety requirements for medical electrical equipment.
• IEC 60745, IEC 61029, IEC 62841 series: Standards for hand-held and transportable motor-operated electric tools.
• Additional Requirements: Local regulations may impose further rules regarding hazardous substances handled by vacuum cleaners.

By aligning with IEC 60335-2-69:2021, stakeholders ensure enhanced safety, reliability, and compliance for commercial wet and dry vacuum cleaners, supporting safe cleaning operations in varied commercial sectors worldwide. This standard remains a cornerstone for industry best practices in electric cleaning appliance safety.