1、BRITISH STANDARDBS EN 13042-1:2007+A1:2009 Machines and plants for the manufacture, treatment and processing of hollow glass Safety requirements Part 1: Gob feederICS 81.100g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g5
2、1g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 13042-1:2007+A1:2009. It supersedes BS EN 13042-1:2007 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the
3、 text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee MCE/3, Safeguarding of machinery, to Subcommittee MCE/3/13, Glass ma
4、nufacturing machines Safety.A list of organizations represented on this subcommittee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standa
5、rd cannot confer immunity from legal obligations.BS EN 13042-1:2007+A1:2009This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 29 June 2007 BSI 2010Amendments/corrigenda issued since publicationDate Comments 30 April 2010 Implementation of CEN amendm
6、ent A1:2009ISBN 978 0 580 62976 1EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13042-1:2007+A1 November 2009 ICS 81.100 Supersedes EN 13042-1:2007English Version Machines and plants for the manufacture, treatment and processing of hollow glass - Safety requirements - Part 1: Gob feeder Machin
7、es et installations pour la production, le faonnage et la transformation du verre creux - Exigences de scurit - Partie 1: Mcanisme dalimentation en paraisons Maschinen und Anlagen fr die Herstellung, Be- und Verarbeitung von Hohlglas - Sicherheitsanforderungen - Teil 1: Tropfenspeiser This European
8、Standard was approved by CEN on 15 December 2006 and includes Amendment 1 approved by CEN on 10 October 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alter
9、ation. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by tran
10、slation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germa
11、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG
12、Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13042-1:2007+A1:2009: EEN 13042-1:2007+A1:2009 (E) 2 Contents Page Foreword 3Introduction . 41 Scope 52 Normative references
13、53 Terms and definitions . 64 List of significant hazards 65 Safety requirements and/or protective measures 85.1 General 85.2 Starting and stopping and unexpected start-up . 85.3 Emergency-stop equipment . 85.4 Avoiding slip hazard 85.5 Design of manual controls 95.6 Guards 95.7 Lockout of shears 95
14、.8 Hydraulic/pneumatic system 95.9 Electrical equipment 95.10 Energy supply disconnecting devices 95.11 Gob-loading interruption 95.12 Quick release refractory chucks 105.13 Refractory lifting device 105.14 Glass flow . 105.15 Necessary movements in case of power failure . 105.16 Safeguarding agains
15、t contact with hot surfaces 105.17 Noise . 106 Verification of safety requirements and/or protective measures . 117 Information for use 127.1 General 127.2 Accompanying documents (in particular: Instruction handbook) . 127.3 Marking . 13Annex A (informative) Glossary . 15Annex ZA (informative) Relat
16、ionship between this European Standard and the Essential Requirements of EU Directive 98/37/EC . 16Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ . 17Bibliography 18Tables !Table 1 List of significant hazards“ . 6!Table
17、2 Individual testing for requirements stated in Clause 5“ 12BS EN 13042-1:2007+A1:2009EN 13042-1:2007+A1:2009 (E) 3 Foreword This document (EN 13042-1:2007+A1:2009) has been prepared by Technical Committee CEN/TC 151 ”Construc-tion equipment and building material machines Safety”, the secretariat of
18、 which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2010, and conflicting national standards shall be withdrawn at the latest by May 2010. Attention is drawn to the possibil
19、ity that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1, approved by CEN on 2009-10-10. This document supersedes EN 13042-1:2007. The start a
20、nd finish of text introduced or altered by amendment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association and supports essential requirements of EU Directive(s). !For relationship with EU
21、Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.“ This document is one of a series concerning machinery for the manufacture, treatment and processing of hollow glass (see Bibliography). According to the CEN/CENELEC Internal Regulations, the national standar
22、ds organizations of the following coun-tries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Den-mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Po
23、rtugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13042-1:2007+A1:2009EN 13042-1:2007+A1:2009 (E) 4 Introduction This European Standard is a type C standard as stated in EN ISO 12100-1. The machinery concerned and the extent to which hazards, hazardous situati
24、ons and events are covered are indi-cated in the scope of this European Standard. When compiling this European Standard, it was assumed that the existing ad-hoc standards for components are applied. When provisions of this type C standard are different from those which are stated in type A or B stan
25、dards, the pro-visions of this type C standard take precedence over the provisions of the other standards for machines that have been designed and built according to the provisions of this type C standard. BS EN 13042-1:2007+A1:2009EN 13042-1:2007+A1:2009 (E) 5 1 Scope 1.1 This European Standard app
26、lies to the design and installation of gob feeders which provide hollow glass forming machines with gobs. ! 1.2 This European Standard deals with the significant hazards, hazardous situations and events relevant to gob feeders, when they are used as intended and under the conditions of misuse which
27、are reasonably foreseeable by the manufacturer (see Clause 4). Noise is not a significant hazard for this type of machine. This European Standard specifies the appropriate technical measures to eliminate or reduce risks arising from the significant hazards during commissioning, operation and mainten
28、ance.“ 1.3 This European Standard does not deal with bowl firing. 1.4 This European Standard is not applicable to gob feeders which are manufactured before the date of publica-tion of this European Standard by CEN. 2 Normative references The following referenced documents are indispensable for the a
29、pplication of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 294:1992, Safety of machinery Safety distances to prevent danger zones being reached by the upper limbs !del
30、eted text“ EN 894-3:2000, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 3: Control actuators EN 953:1997, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards !deleted text“ EN 982:1996, Safety
31、 of machinery Safety requirements for fluid power systems and their components Hy-draulics EN 983:1996, Safety of machinery Safety requirements for fluid power systems and their components Pneu-matics EN 1037:1995, Safety of machinery Prevention of unexpected start-up !deleted text“ !EN ISO 4871:199
32、6, Acoustics Declaration and verification of noise emission values of machinery and equip-ment (ISO 4871:1996) EN ISO 11201:1995, Acoustics Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a work station and at other specified positions Engineering method in
33、an essentially free field over a reflecting plane (ISO 11201:1995) EN ISO 11202:1995, Acoustics Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a work station and at other specified positions Survey method in situ (ISO 11202:1995) EN ISO 11204:1995, Acoustic
34、s Noise emitted by machinery and equipment Measurement of emission sound pressure levels at a work station and at other specified positions Method requiring environmental corrections (ISO 11204:1995)“ BS EN 13042-1:2007+A1:2009EN 13042-1:2007+A1:2009 (E) 6 EN ISO 12100-1:2003, Safety of machinery Ba
35、sic concepts, general principles for design Part 1: Basic termi-nology, methodology (ISO 12100-1:2003) EN ISO 12100-2:2003, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles (ISO 12100-2:2003) !EN ISO 13849-1:2008, Safety of machinery Safety-related parts
36、 of control systems Part 1: General princi-ples for design (ISO 13849-1:2006) EN ISO 13850, Safety of machinery Emergency stop Principles for design (ISO 13850:2006)“ EN 60204-1:2006, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:2005) 3 Terms and def
37、initions For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003 and the following ap-ply. 3.1 gob feeder machine fed by a continuous flow of molten glass through a spout bowl, a flow control, a shape control of the gob and a cutting device, as i.e. a rotating tube,
38、 a plunger mechanism with single or multiple plungers and a shearing device situated below the orifices. NOTE All mechanisms that comprise the gob feeder maintain a synchronised timing relationship with any hollow-glass forming machine 3.2 start-up beginning of the working cycle of the whole feeder
39、with shearing 4 List of significant hazards This clause contains the significant hazards, hazardous situations and events, as far as they are dealt with in this European Standard, identified by risk assessment as significant for gob feeders and which require action to elimi-nate or reduce the risk.
40、Before using this European Standard, it is important to carry out a general risk assessment of the machine in ques-tion. !Table 1 List of significant hazards Clause Hazards Dangerous items Preventive measures: see clause: 4.1 Mechanical hazards: 4.1.1 Crushing moving parts against other moving or st
41、ationary parts 5.6 4.1.2 Shearing edge tools (shear blade) 5.7 4.1.3 Cutting or severing broken glass 7.2.4 4.1.4 Entanglement chain and sprocket and belt and pulley drives of various feeder components 5.6 4.1.5 Drawing-in or trapping shear mechanism, plunger mecha-nism 5.6 BS EN 13042-1:2007+A1:200
42、9EN 13042-1:2007+A1:2009 (E) 7 Table 1 (concluded) Clause Hazards Dangerous items Preventive measures: see clause: 4.1.6 Impact shear mechanism, plunger mecha-nism 5.6 4.1.7 Stabbing or puncture strands of glass 7.2.4 4.1.8 High pressure fluid ejection all mechanisms that use forced lu-brication sys
43、tems or hydraulically operated mechanism with pressure above 50 bar 5.8; 5.10; 7.2.8 4.2 Electrical direct or indirect contact 5.9; 5.10; 7.2.8 4.3 Thermal resulting in: 4.3.1 Burns hot glass, hot machine parts 5.11 to 5.16; 7.2.3; 7.2.4 4.3.2 Damage to health feeder area in general 5.12; 5.13; 7.2.
44、3; 7.2.4 4.4 Generated by materials and sub-stances processed or used by the machinery: 4.4.1 Fire or explosion flammable fluids 5.8 4.5 Generated by neglecting ergonomic principles in machin-ery design, e.g. hazards from: 4.5.1 Unhealthy postures or excessive efforts exchange of expendables 5.12; 5
45、.13, 7.2.2 4.5.2 Neglected use of personal protec-tion equipment) all feeder area, hot glass and ex-changeables 7.2.4 4.5.3 Human error, human behaviour adjustment of feeder mechanisms by unqualified personnel 7.2.3 4.5.4 Inadequate design of manual con-trols manual controls (actuators) 5.5 4.6 Unex
46、pected start-up, unexpected overrun from: 4.6.1 Failure/disorder of the control sys-tem all motion control 5.2.2; 5.3; 5.7; 5.10; 5.11; 7.2.7; 7.2.8 4.6.2 Human errors all dangerous movements 5.2.2; 5.7; 5.10; 7.2.7, 7.2.8 4.7 Impossibility of stopping the ma-chine in the best possible condi-tions a
47、ll moving mechanisms, glass flow, gob loading 5.2.1; 5.3; 5.10; 5.11; 5.154.8 Loss of stability whole mechanism or part during installation 7.2.2; 7.2.4 4.9 Slip, trip and fall oil, steps, platforms 5.4; 7.2.6 “ BS EN 13042-1:2007+A1:2009EN 13042-1:2007+A1:2009 (E) 8 5 Safety requirements and/or pro
48、tective measures 5.1 General Machinery shall comply with the safety requirements and/or protective measures of this clause. In addition, the machine shall be designed according to the principles of EN ISO 12100 for hazards relevant but not significant which are not dealt with by this European Standa
49、rd (e.g. sharp edges). !For applications of a B-level standard such as EN 953, EN 982, EN 983, EN 1037, EN 60204-1 and EN ISO 13850, the manufacturer shall carry out an adequate risk assessment for the requirements thereof where choice is necessary. This specific risk assessment is part of the general risk assessment relating to the hazards not covered by this European Standard.“ W
