LEADER 05625nam 2200733Ia 450 001 9911006895403321 005 20200520144314.0 010 $a9786611009281 010 $a9781281009289 010 $a1281009288 010 $a9780080480237 010 $a0080480233 035 $a(CKB)1000000000350358 035 $a(EBL)293531 035 $a(OCoLC)162591191 035 $a(SSID)ssj0000225842 035 $a(PQKBManifestationID)11185856 035 $a(PQKBTitleCode)TC0000225842 035 $a(PQKBWorkID)10233147 035 $a(PQKB)10004878 035 $a(MiAaPQ)EBC293531 035 $a(PPN)170262898 035 $a(FR-PaCSA)40000792 035 $a(FRCYB40000792)40000792 035 $a(EXLCZ)991000000000350358 100 $a20040127d2004 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPractical machinery safety /$fDavid M. MacDonald ; series editor; Steve Mackay 210 $aLondon $cElsevier$d2004 215 $a1 online resource (300 p.) 225 1 $aPractical professional books from Elsevier 300 $aDescription based upon print version of record. 311 08$a9780750662703 311 08$a0750662700 320 $aIncludes bibliographical references and index. 327 $aCover; Frontmatter; Half Title Page; Other Titles; Title Page; Copyright; Contents; Preface; 1. Introduction to the machinery safety workshop; 1.1 Scope and objectives; 1.2 Machinery and controls; 1.3 Distinction between machinery and process safety control systems; 1.4 International standards and practices; 1.5 Introduction to hazards and risks; 1.6 Risk reduction; 1.7 The Alarp principle for tolerable risk; 1.8 Development example for a machinery safety system; 1.9 The engineering tasks; 1.10 Benefits of the systematic approach; 1.11 Conclusions; 2. Guide to regulations and standards 327 $a2.1 Purpose and objectives2.2 History and overview of European Directives and Standards; 2.3 The European Machinery Directive; 2.4 Conformity procedures; 2.5 Other 'New Approach Directives'; 2.6 User side directives: workplace health and safety legislation; 2.7 Some machinery safety standards; 2.8 Regulations and standards in the USA; 2.9 Conclusions; References; 3. Risk assessment and risk reduction; Contents summary; 3.1 Purpose and objectives; 3.2 Introduction to risk assessment; 3.3 Procedure for risk assessment; 3.4 Hazard study methods; 3.5 Risk estimation; 3.6 Risk reduction principles 327 $a3.7 Outcomes of the risk assessment3.8 Documentation methods for the risk assessment; 3.9 Conclusions; References; 4. Design procedures for safety controls; Contents summary; 4.1 Introduction to design techniques; 4.2 Review of design standard EN 954-1; 4.3 Procedure for the design of safety controls based on EN 954; 4.4 Design considerations; 4.5 Safety categories; 4.6 Conclusions; References; 5. Emergency-stop monitoring and the safety relay; 5.1 Introduction; 5.2 Definitions and implications of stop functions; 5.3 Safety relay terminology; 5.4 How does an E-stop safety relay work? 327 $a5.5 Practical safety relays5.6 Certification; 5.7 Functional overview of monitoring relays; 5.8 Electronic and programmable E-stop monitors; 5.9 Using monitoring safety relays for guards (safety gate monitors); 5.10 Review of other monitoring relay functions; 5.11 Conclusions; References; 6. Sensors and devices for machinery protection; 6.1 Contents summary; 6.2 Purpose and objectives; 6.3 Review of guards; 6.4 Sensing devices for guards; 6.5 Mechanical trapped key interlocking; 6.6 Presence sensing devices; 6.7 Control devices for safety; 6.8 Safety networks and sensors; 6.9 Conclusions 327 $a7. Application guidelines for protection devices7.1 Introduction; 7.2 Choosing protection methods; 7.3 Guarding devices; 7.4 Point of operation devices; 7.5 Application guidance notes for light curtains; 7.6 Conclusions; 8. Programmable systems for safety controls; 8.1 Introduction; 8.2 Benefits and disadvantages of safety PLCs; 8.3 Characteristics of safety PLCs; 8.4 Application software; 8.5 Safe networking; 8.6 Classification and certification of safety PLCs; 8.7 Summary; References; 9. Introduction to standards for programmable systems; 9.1 Introduction; 9.2 Objectives 327 $a9.3 Outline of IEC 61508 330 $aPractical Machinery Safety aims to provide you with the knowledge to tackle machinery safety control problems at a practical level whilst achieving compliance with national and international standards. The book highlights the major international standards that are used to support compliance with EU regulations and uses these standards as a basis for the design procedures. It looks at the risk assessment processes used to identify hazards and to quantify the risks inherent in a machine. It introduces the concepts of safety categories as defined by standard EN954-1 (Safety of M 410 0$aPractical professional books from Elsevier. 606 $aMachinery$xSafety regulations 606 $aMachinery$xSafety appliances 606 $aDigital control systems 606 $aIndustrial safety 615 0$aMachinery$xSafety regulations. 615 0$aMachinery$xSafety appliances. 615 0$aDigital control systems. 615 0$aIndustrial safety. 676 $a621.80289 700 $aMacdonald$b Dave$f1942-$0627440 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911006895403321 996 $aPractical machinery safety$94390420 997 $aUNINA