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1、 W - - - - - - - -77 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - W W D - - w - - - - EN 528:2008 (E) 2 Contents Page Foreword5 Introduction.6 1 Scope 7 2 Normative references7 3 Terms and definitions .9 4 List of significant and relevant hazards11 5 Safety requirements and/or
2、 protective measures for all types of S/R machines .16 5.1 Introduction16 5.2 Control position.16 5.3 Control equipment.16 5.4 Hoist unit 19 5.5 Travel unit.26 5.6 Load handling devices28 5.7 Electrical equipment30 5.8 Transfer device 31 5.9 Maintenance repair and fault clearance 32 5.10 Machine env
3、ironment34 6 Additional requirements for manual operated machines38 6.1 General38 6.2 Onboard control position38 6.3 Control equipment.40 6.4 Hoist unit 41 6.5 Acceleration and deceleration41 6.6 Protection of operators in an aisle containing two or more manually operated machines.41 7 Particular re
4、quirements for machines without an on-board operator .41 7.1 General41 7.2 External control position (control desk) .41 7.3 Control equipment.41 7.4 Hoist unit 42 7.5 Load handling devices42 7.6 Escape 42 8 Installation42 8.1 Erection and dismantling on site.42 8.2 Commissioning43 9 Verification of
5、safety requirements and/or measures43 9.1 Examination43 9.2 Written record 44 9.3 EMC.44 9.4 Noise .44 9.5 Load tests.45 10 Information for use46 10.1 General46 10.2 Instruction handbook46 10.3 Minimum markings47 10.4 Conditions for the safe operation of equipment 47 10.5 Maintenance, inspection and
6、 testing.50 Annex A (informative) Illustration of types of machines and transfer equipment .52 EN 528:2008 (E) 3 Annex B (informative) Means of separation within racking54 Annex C (normative) Safety levels according to EN ISO 13849-155 Annex D (informative) Examples for the design of load entry/exit
7、 points to prevent or deter access to danger areas or protect persons in accordance with 5.10.4.63 D.1 General .63 D.2 Measures against access between the conveyor and fixed guard 63 D.3 Load entry/exit opening height63 D.4 Measures which deter access65 D.5 Measures that prevent access .67 D.6 Prote
8、cting devices.67 Annex E (normative) Verification of safety requirements and/or measures 68 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive Machinery 98/37/EC.74 Annex ZB (informative) Relationship between this European Standard and t
9、he Essential Requirements of EU Directive Machinery 2006/42/EC.75 Bibliography76 Figures Figure A.1 Examples of rail dependent storage and retrieval equipment .52 Figure A.2 Examples of transfer equipment .52 Figure A.3 Key dependent concept for automatic S/R machines.53 Figure B.1 Means of separati
10、on with racking (see 5.10.3.3)54 Figure B.2 Leaving for emergency purposes54 Figure D.1 Sloping plates63 Figure D.2 Load entry/Exit height up to 0,5 m 64 Figure D.3 Load entry/Exit height more than 0,5 m64 Figure D.4 Design of frame surface .65 Figure D.5 Area between chains of twin chain conveyors6
11、6 Figure D.6 Mechanical guards67 Figure D.7 Protecting devices 67 Tables Table 1 List of significant and relevant hazards.11 Table C.1 Performance levels at the level of safety related parts 55 Table C.2 Performance levels at the level of safety functions60 EN 528:2008 (E) 4 Table E.1 . 68 EN 528:20
12、08 (E) 5 Foreword This document (EN 528:2008) has been prepared by Technical Committee CEN/TC 149 “Power-operated warehouse equipment”, the secretariat of 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 e
13、ndorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. Attention is drawn to the possibility 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 id
14、entifying any or all such patent rights. This European Standard supersedes EN 528:1996. EN 528:1996 can be further applied until 12/2009. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requiremen
15、ts of EU Directive(s) 98/37/EC and 2006/42/EC. For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implemen
16、t this European Standard: Austria, Belgium, Bulgaria, 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, Switzerland and
17、 the United Kingdom. EN 528:2008 (E) 6 Introduction This standard is a type C standard as stated in EN ISO 12100. The machinery concerned and the extent to which hazards, hazardous situations and hazardous events are covered are indicated in the scope of this standard. When provisions of this type C
18、 standard are different from those that are stated in type A or type B standards, the provisions 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. While producing thi
19、s standard it was assumed that: a) only competent persons operate the machine; b) components without specific requirements are: 1) designed in accordance with the usual engineering practice and calculation codes, including all failure modes; 2) of suitable mechanical and electrical construction; 3)
20、made of materials with adequate strength and of suitable quality. c) harmful materials, such as asbestos are not used as part of the machine; d) components are kept in good repair and working order, so that the required characteristics remain despite wear; e) by design of the load bearing elements,
21、safe operation of the machine is assured for loading ranging from zero to 100 % of the rated possibilities; f) discussions have taken place between the user and the supplier concerning particular conditions for the use and places of use of the machinery; g) working area is adequately lit; h) places
22、of installation allow a safe use of the machine. EN 528:2008 (E) 7 1 Scope This standard applies to all types of S/R machines, restricted to the rails on which they travel within and outside the aisles, which embody lifting means and may embody lateral handling facilities, for the storage and retrie
23、val of unit loads and/or long goods such as bar materials and/or for order picking or similar duties. Also included is the transfer equipment used to change between aisles. Control of machines may range from manual to fully automatic. This standard does not apply to free ranging industrial trucks or
24、 robots. References in this standard to racking, buildings and systems only apply where it is necessary to assess the hazards and risks at their interfaces with S/R machines. This standard deals with all significant hazards relevant to rail dependent storage and retrieval equipment, when they are us
25、ed as intended under the conditions foreseen by the manufacturer (see Clause 4). This standard applies to machines and equipment that are manufactured after the date of issue of this standard. Illustrations of examples of machines and transfer equipment to which this standard applies are shown in An
26、nex A. Safety requirements and/or measures in this standard apply to equipment used under indoor conditions. However, additional risk assessments and safety measures need to be considered for uses in severe conditions, e.g. freezer applications, high temperatures, loads, the nature of which could le
27、ad to a dangerous situation (e.g. especially brittle loads, explosives), earthquake effects and also contact with foodstuff. Hazards during decommissioning are not covered. This European Standard also deals with the technical requirements for electromagnetic compatibility (EMC). Noise emitted by the
28、se machines is not considered as significant but as a relevant hazard. This means that the manufacturer of the machine is obliged to carry out noise reduction and indicate the noise level. 2 Normative references The following referenced documents are indispensable for the application of this documen
29、t. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 81-1:1998, Safety rules for the construction and installation of lifts Part 1: Electric lifts EN 349, Safety of machinery Minimum gaps
30、 to avoid crushing of parts of the human body EN 363, Personal fall protection equipment Personal fall protection systems EN 574, Safety of machinery Two-hand control devices Functional aspects Principles for design EN 614-1, Safety of machinery Ergonomic design principles Part 1: Terminology and ge
31、neral principles EN 795, Protection against falls from a height Anchor devices Requirements and testing EN 894-1, Safety of machinery Ergonomic requirements for the design of displays and control actuators Part 1: General principles for human interactions with displays and control actuators EN 894-2
32、, Safety of machinery Ergonomic requirements for the design of displays and control actuators Part 2: Displays EN 528:2008 (E) 8 EN 982, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 999, Safety of machinery The positioning of protective equipment
33、 in respect of approach speeds of parts of the human body EN 1037, Safety of machinery Prevention of unexpected start-up EN 1263-1, Safety nets Part 1: Safety requirements, test methods EN 1263-2, Safety nets Part 2: Safety requirements for the positioning limits EN 1760-1, Safety of machinery Press
34、ure 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 devices Part 2: General principles for the design and testing of pressure sensitive edges and p
35、ressure sensitive bars EN 1760-3, Safety of machinery Pressure sensitive protective devices Part 3: General principles for the design and testing of pressure sensitive bumpers, plates, wires and similar devices EN 12385-4, Steel wire ropes Safety Part 4: Stranded ropes for general lifting applicatio
36、ns EN 13411-3, Terminations for steel wire ropes Safety Part 3: Ferrules and ferrule-securing EN 13411-6, Terminations for steel wire ropes Safety Part 6: Asymmetric wedge socket EN 60204-32:1998, Safety of machinery Electrical equipment of machines Part 32: Requirements for hoisting machines (IEC 6
37、0204-32:1998) EN 60947-5-1:2004, Low voltage switchgear and controlgear Part 5-1: Control circuit devices and switching elements Electromechanical control circuit devices (IEC 60947-5-1:2003) EN 61000-6-2, Electromagnetic compatibility (EMC) Part 6-2: Generic standards Immunity for industrial enviro
38、nments (IEC 61000-6-2:2005) EN 61496-1, Safety of machinery Electro-sensitive protective equipment Part 1: General requirements and tests (IEC 61496-1:2004, modified) EN ISO 4871:1996, Acoustics Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) EN ISO 1
39、1202, 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 12100-1:2003, Safety of machinery Basic concepts, general principles for design Part 1: Basic termin
40、ology, 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 of control systems Part 1: General principles for design (ISO 138
41、49-1:2006) EN ISO 13850:2008, Safety of machinery Emergency stop Principles for design (ISO 13850:2006) EN ISO 13857:2008, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) EN 528:2008 (E) 9 EN ISO 14122-3:2001, Safety of machinery P
42、ermanent means of access to machinery Part 3: Stairs, stepladders and guard-rails (ISO 14122-3:2001) EN ISO 14122-4, Safety of machinery Permanent means of access to machinery Part 4: Fixed ladders (ISO 14122-4:2004) ISO 4308-1, Cranes and lifting appliances Selection of wire ropes Part 1: General 3
43、 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 12100-1:2003 and the following apply. 3.1 control position every place, from where the machine can be controlled, including external control position (3.2.), emergency control position (3.3) and onboa
44、rd control position (3.4) 3.2 external control position control position placed in a safe area, out of the working area of the S/R machine, from where the movements of the machine can be controlled 3.3 emergency control position position on the machine or inside the danger area of the machine, from where the