Overview
EN ISO 10472-3:2008 - "Safety requirements for industrial laundry machinery - Part 3: Washing tunnel lines including component machines" is the CEN-adopted European version of ISO 10472-3:1997. It provides targeted safety guidance for integrated washing tunnel lines used in industrial laundering. The standard is intended for designers and manufacturers to identify and reduce hazards associated with continuous tunnel washing systems and their component machines, and to support conformity with EU machinery directives.
Key topics and requirements
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Scope of coverage
- Washing tunnel lines and component machines such as continuous tunnel washing machines, squeeze presses, centrifugal extractors, transfer conveyor systems, automatic transfer tumblers, and loading/unloading interfaces.
- Includes access platforms and ladders associated with the washing tunnel line.
- Excludes certain cases (e.g., continuous standalone lines for endless towels, processing that creates explosive/flammable atmospheres, and ancillary equipment like chemical stores and steam pipework).
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Hazard categories addressed
- Mechanical hazards (interfaces, conveyors, presses, transfers)
- Electrical hazards
- Thermal hazards
- Noise
- Materials and substances (fire/explosion risks, biological hazards)
- Control system failures and hazards from complex installations
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Safety measures and verification
- Guidance on safety requirements and measures for identified hazards, plus verification and validation of safety features.
- Requirements for user information: instruction handbooks, warning signs and labeling.
- Emphasis on state-of-the-art solutions while allowing equivalent measures that attain the same safety level.
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Conformity and legal alignment
- Supports presumption of conformity with Essential Requirements of EU Machinery Directives (98/37/EC and 2006/42/EC) within its scope.
- Cross-references normative standards for guards, interlocks, safety distances and control-system design (e.g., ISO/TR 12100 series, ISO 13849, ISO 14119, EN 953).
Applications and who uses it
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Primary users
- Machine designers and manufacturers of industrial laundry equipment and washing tunnel lines.
- Safety engineers, risk assessors and conformity assessors preparing CE documentation.
- Plant managers, maintenance teams and installers seeking safe operation, maintenance and servicing practices.
- Regulators and testing bodies verifying compliance with EU machinery safety requirements.
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Practical value
- Helps integrate machine-level safety into complex, continuous laundering processes.
- Reduces site risks related to mechanical interaction, thermal exposure, contamination and control failures.
- Provides a framework for documentation (manuals, warnings) and for performing risk assessments tied to recognized international and European standards.
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