ISO INTERNATIONAL STANDARD 10472-3 First edition 1997-12-15 Safety requirements for industrial laundry machinery - Part 3: Washing tunnel lines including component machines Exigences de sécurite pour les machines de blanchisserie industrielle- Partie 3: Trains de lavage incluant les machines composantes Tso Reference number ISO 10472-3:1997(E) HS under ted without license from IHS Not for Resale ISO 10472-3:1997(E) Contents Page 1 Scope. 2 Normative references... 1 3 Definitions .. 2 4 Hazards. 3 5 Safety requirements and/or measures for the hazards identified in clause 4. 5 5.1 General... 5 5.2 Mechanical hazards.. 5 5.2.1 Interface between loading system and continuous tunnel washing machine ...... 5 5.2.2 Continuous tunnel washing machine... 5 5.2.3 Conveyors between washing machine and squeeze press or centrifugal extraction machine 5 5.2.4 Squeeze press.... 5 5.2.5 Centrifugal extraction machine 9 5.2.6 Transfer conveyor system . 6 5.2.7 Automatic transfer tumbler dryers 6 5.2.8 Interface between tumbler dryers and unloading system 7 5.3 Electrical hazards 7 5.4 Thermal hazards 7 5.5 Hazards generated by noise .. 7 5.6 Hazards associated with materials and substances. 7 5.6.1 Fire and explosion ... 7 5.6.2 Biological hazards.. 7 5.7 Failure of control systems .. 8 5.8 Hazards associated with complex installations ... 8 6 Verification of safety requirements and/or measures .. 8 7 Information concerning machine use. 12 7.1 Instruction handbook. 12 7.2 Warning signs.. 12 ?ISO1997 International Organization for Standardization Case postale 56 . CH-1211 Geneve 20 · Switzerland Internet X.400 C=ch; a=400net; p=iso; 0=isocs; S=central Printed in Switzerland Copyright International Organization for Standardization Not for Res @ ISO ISO 10472-3:1997(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through IsO technical committees. Each member body interested in a subject for which a technical committee has governmental and non-governmental, in liaison with IsO, also take part in the work. Iso collaborates closely with the International Electrotechnical Commission (lEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International Standard ISO 10472-3 was prepared by Technical Committee ISO/T 72, Textile machinery and machinery for dry-cleaning and industrial laundering, Subcommittee Sc 5, Industrial laundry and dry-cleaning machinery. IsO 10472 consists of the following parts, under the general title Safety requirements for industrial laundry machinery: Part1:Common requirements Part2:Washingmachinesandwasher-extractors Part3:Washing tunnel lines including componentmachines Part 4: Air dryers — Part 5: Flatwork ironers, feeders and folders Part 6: Ironing and fusing presses ili