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1、BRITISH STANDARD BS EN 415-6:2006 Safety of packaging machines Part 6: Pallet wrapping machines The European Standard EN 415-6:2006 has the status of a British Standard ICS 55.200 ? BS EN 415-6:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committe
2、e on 31 January 2007 BSI 2007 ISBN 978-0-580-49933-3 National foreword This British Standard was published by BSI. It is the UK implementation of EN 415-6:2006. The UK participation in its preparation was entrusted by Technical Committee MCE/3, Safeguarding of machinery, to Subcommittee MCE/3/3, Pac
3、kaging machines. A list of organizations represented on MCE/3/3 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 Standard cannot confer im
4、munity from legal obligations. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 415-6 December 2006 ICS 55.200 English Version Safety of packaging machines - Part 6: Pallet wrapping machines Scurit des machines demballage - Partie 6 : Mac
5、hines demballage de palettes Sicherheit von Verpackungsmaschinen - Teil 6: Paletteneinschlagmaschinen This European Standard was approved by CEN on 4 September 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stan
6、dard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French,
7、 German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic
8、, Denmark, Estonia, Finland, France, Germany, 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 NOR
9、MALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 415-6:2006: E EN 415-6:2006 (E) 2 Contents Page Foreword6 Introduction.7 1 Scope 8
10、 2 Normative references9 3 Terms and definitions .11 3.1 Definition of terms.11 3.2 Description of pallet wrapping machines .12 4 List of hazards on pallet wrapping machines.27 4.1 General27 4.2 General pallet wrapping machine hazards28 4.3 Specific hazards on pallet stretch wrapping machines exclud
11、ing shrinking systems and auxiliary machines.32 4.4 Specific hazards on pallet shrinking systems36 4.5 Auxiliary machines38 5 Safety requirements and measures for pallet wrapping machines39 5.1 General39 5.2 General requirements for pallet wrapping machines.39 5.3 Safety requirements for pallet wrap
12、ping machines.52 5.4 Safety requirements for shrinking systems58 5.5 Auxiliary machines63 6 Verification of safety requirements and measures63 6.1 General63 6.2 Visual inspections with the machine stopped64 6.3 Measurements with the machine stopped 64 6.4 Visual inspections with the machine running
13、64 6.5 Measurements with the machine running.65 6.6 Verification procedures.65 7 Information for use67 7.1 Marking.67 7.2 Signals and warning signs .68 7.3 Instruction handbook68 Annex A (normative) Noise test code for pallet wrapping machines - grade of accuracy 2 and 3 70 A.1 Scope 70 A.2 Definiti
14、ons 70 A.3 Determination of the emission sound pressure level at work station .70 A.4 Determination of the sound power level .71 A.5 Installation and mounting conditions71 A.6 Operating conditions.71 A.7 Measurement uncertainties 74 A.8 Information to be recorded.74 A.9 Information to be reported74
15、A.10 Declaration and verification of noise emission values75 Annex B (normative) Methods of safeguarding large apertures77 B.1 Interlocked guards with guard locking77 B.2 Fixed and interlocked guards with ESPE78 B.3 Positioning of ESPE 80 EN 415-6:2006 (E) 3 Annex C (normative) ESPE-Muting.82 Annex
16、D (informative) List of possibly helpful standards for gas equipment84 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC85 Bibliography86 EN 415-6:2006 (E) 4 Figures Figure 1 Principle of rotary table machine. 13 Figure 2 Manua
17、l rotary table machine. 13 Figure 3 Automatic rotary table machine 14 Figure 4 Semiautomatic rotary arm machine 15 Figure 5 Fully automatic rotary arm machine 16 Figure 6 Ring machine Principle of operation 17 Figure 7 Semi automatic self driving pallet stretch wrapping machine. 17 Figure 8 Mobile p
18、allet stretch wrapping machine 18 Figure 9 Curtain stretching machine Principle of operation. 18 Figure 10 Hood stretching machine 19 Figure 11 Spiral pallet wrapping machine. 21 Figure 12 Vertical hood application machine 21 Figure 13 Parachute hood application machine 22 Figure 14 Shrinking frame.
19、 23 Figure 15 Chamber shrinking oven with electric heating device. 24 Figure 16 Continuous shrinking oven using thermal combustion heating 25 Figure 17 Shrinking column using thermal combustion 26 Figure 18 Product centralizing machine 27 Figure 19 Semiautomatic or manual rotary table machines: crus
20、hing, shearing and drawing-in hazard location . 33 Figure 20 Warning sign “Caution, hot surface“. 46 Figure 21 Semiautomatic or manual rotary table machines with apertures in the table. 54 Figure 22 Methods for safeguarding of film rollers 55 Figure B.1 Interlocked guards with guard locking. 77 Figu
21、re B.2 Example of a combination of fixed and interlocked guards and ESPE. 78 Figure B.3 Dynamic cell positioning 80 Figure B.4 Positioning of ESPE 81 Figure C.1 Positioning of muting ESPE 83 EN 415-6:2006 (E) 5 Tables Table 1 Degree of protection for dusty environments.44 Table 2 Degree of protectio
22、n for different cleaning methods using water.44 Table 3 Verification procedures for safety requirements identified in 5.2 and 5.3.66 Table 3 (continued).67 Table A.1 Specification of K3 (based on K2) 71 Table A.2 Typical workstations for the determination of the emission sound pressure level and ope
23、rating conditions for all noise emission measurements 72 Table A.3 Expected standard deviations of reproducibility R.74 Table A.4 Uncertainties expected75 Table A.5 Example of a noise emission declaration (The values in this table are examples).76 EN 415-6:2006 (E) 6 Foreword This document (EN 415-6
24、:2006) has been prepared by Technical Committee CEN/TC 146 “Packaging machines - Safety”, the secretariat of which is held by UNI. 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 June 2007, and co
25、nflicting national standards shall be withdrawn at the latest by June 2007. 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 Directive(s),
26、see informative Annex ZA, which is an integral part of this document. Other standards produced by this Technical Committee are: EN 415, Safety of packaging machines; Part 1: Terminology and classification of packaging machines and associated equipment Part 2: Pre-formed rigid container packaging mac
27、hines Part 3: Form, fill and seal machines Part 4: Palletizers and depalletizers Part 5: Wrapping machines Part 7: Group and secondary packaging machines Part 8: Strapping machines According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are
28、bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerl
29、and and United Kingdom. EN 415-6:2006 (E) 7 Introduction Pallet wrapping machines are used extensively in Europe, in an increasingly wide range of industries. They contain several significant hazards and have the potential to cause serious injury. Pallet wrapping machines fulfil the following major
30、tasks: securing of palletised or unpalletised loads to prevent them collapsing and displacing during transport, handling, storage; pooling of loads and parts to form loads suitable for transport; protection against external influences; conditional protection against theft. This document is a type C
31、standard as defined in the Introduction of EN ISO 12100-1:2003. The machinery concerned and the extent to which hazards, hazardous situations and events are covered are indicated in the scope of this standard. When provisions of this type C standard are different from those, which are stated in type
32、 A or B standards, the provisions of this type C standard take precedence. EN 415-6:2006 (E) 8 1 Scope This standard applies to the following groups of machines: pallet banding machines; stretch film pallet wrapping machines; stretch film hood application machines; mobile stretch film wrapping machi
33、nes; semi automatic self driving stretch film wrapping machines; shrink film pallet wrapping machines; shrink film hood application machines; film removing machines; shrinking systems; sleeve wrapping machines for product greater than 400 mm in one direction; product centralising machines. The indiv
34、idual machines are described in 3.2. This standard deals with safety requirements for machine design, construction, installation, commissioning, operation, adjustment, maintenance and cleaning of pallet wrapping machines. The extents to which hazards, hazardous situations and events are covered are
35、indicated in Clause 4. Exclusions This standard is not applicable to the following machines: machines that were manufactured before the date of publication of this document by CEN; pallet strapping machines and destrapping machines. These machines are within the scope of prEN 415- 8 conveying system
36、s that connect packaging machines with each other, but includes conveying systems that are part of the machines; This standard does not consider the following hazards: the use of pallet wrapping machines in potentially explosive atmospheres; the health, safety or hygiene hazards associated with the
37、products that may be handled by the machines, but does include general advice on this subject; hazards that may be associated with electromagnetic emissions from pallet wrapping machines; hazards that may be associated with decommissioning pallet wrapping machines. EN 415-6:2006 (E) 9 2 Normative re
38、ferences The following referenced documents are indispensable for the application 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
39、distance to prevent danger zones being reached by the upper limbs EN 349:1993, Safety of machinery Minimum gaps to avoid crushing of parts of the human body EN 415-1:2000, Packaging machines safety Part 1: Terminology and classification of packaging machines and associated equipment EN 418, Safety o
40、f machinery Emergency stop equipment, functional aspects - Principles for design EN 563, Safety of machinery Temperatures of touchable surfaces Ergonomics data to establish temperature limit values for hot surfaces EN 574:1996, Safety of machinery Two-hand control devices Functional aspects Principl
41、es for design EN 614-1, Safety of machinery Ergonomic design principles Part 1: Terminology and general principles EN 619, Continuous handling equipment and systems Safety and EMC requirements for equipment for mechanical handling of unit loads EN 626-1, Safety of machinery Reduction of risks to hea
42、lth from hazardous substances emitted by machinery Part 1: Principles and specifications for machinery manufacturers EN 626-2, Safety of machinery reduction of risk to health from hazardous substances emitted by machinery Part 2: Methodology leading to verification procedures EN 811, Safety of machi
43、nery Safety distances to prevent danger zones being reached by the lower limbs EN 894-1, Safety of machinery Ergonomics requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays and control actuators EN 894-2, Safety of machinery Er
44、gonomics requirements for the design of displays and control actuators Part 2: Displays EN 894-3, 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 con
45、struction of fixed and movable guards EN 954-1:1996, Safety of machinery Safety related parts of control systems Part 1: General principles for design EN 982:1996, Safety of machinery Safety requirements for fluid power systems and their components - Hydraulics EN 983:1996, Safety of machinery Safet
46、y requirements for fluid power systems and their components - Pneumatics EN 999, Safety of machinery The positioning of protective equipment in respect of approach speeds of parts of the human body EN 415-6:2006 (E) 10 EN 1005-3, Safety of machinery Human physical performance Part 3: Recommended for
47、ce limits for machinery operation EN 1037, Safety of machinery Prevention of unexpected start-up EN 1050, Safety of machinery Principles for risk assessment EN 1088:1995, Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 1672-2:2005, Food processi
48、ng machinery Basic concepts Part 2: Hygiene requirements EN 1760-1, Safety of machinery Pressure sensitive protective devices Part 1: General principles for the design and testing of pressure sensitive mats and pressure sensitive floors EN 1760-2, Safety of machinery Pressure sensitive protective de
49、vices Part 2: General principles for the design and testing of pressure sensitive edges and pressure sensitive bars EN 13478, Safety of machinery Fire prevention and protection EN 60204-1:1997, Safety of machinery Electrical equipment of machines Part 1: General requirements EN 60529, Degrees of pro