This document specifies the general safety requirements for hot rolling mills for flat products as defined in 3.1. This document is applicable to: Plant (machinery, equipment, devices according Annex D) used for the manufacturing of metal hot rolled flat products from the material supply from entry (1), via the mill stands (2) with roll changing devices (6), to the exit (5) (see Figure 1). Figure 1…. This standard does not cover: – thermo process equipment, e.g. in accordance with the EN 746 series; – continuous casting machines according to EN 14753; – hook conveyors according to EN 619; – non-fixed load lifting attachments, e.g. according to EN 13155; – roll shop equipment; – storage equipment (e.g. high-bay warehouses); – cranes, fork lifts, trucks and railway trucks and other vehicles; – process technology (e.g. treatment of water, rolling lubricant, compressed air, etc.); – separate cleaning system for exhaust air; – firefighting system. NOTE 1 Special requirements for protection of persons in case of using asphyxiant gases used in firefighting system is covered by this document (see Annex C). This document deals with significant hazards, hazardous situations or hazardous events relevant to hot rolling mills for flat products, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. It provides the requirements to be met by the manufacturer to ensure the safety of persons and property during transport, commissioning, operation and de-commissioning, as well as in the event of foreseeable failures or malfunctions that can occur in the equipment. NOTE 2 For modernization, this document (C-type standard) can be applied for the part to be modernized.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1 Scope <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 4 Significant hazards and risk assessment <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5 Safety requirements and\/or protective\/risk reduction measures <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 5.2.9.1 General 5.2.9.2 Characteristic tasks and conditions for exemplary modes of operation and repair <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 5.2.9.3 Control stand (fixed, local) 5.2.9.4 Portable control device (wired or wireless) 5.2.10.1 General 5.2.10.2 Enabling control device <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 5.2.10.3 Hold-to-run control device 5.2.11.1 General <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 5.2.11.2 Safety access 5.2.11.3 Access to rotating\/moving parts 5.2.11.4 Service and inspection of the equipment <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 5.2.11.5 Reconditioning or repair 5.2.11.6 Functional tests of the equipment in the framework of maintenance <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | 5.2.24.1 Radiation emitting systems 5.2.24.2 Electromagnetic fields 5.2.24.3 Heat radiation and surface temperatures <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 5.2.25.1 General 5.2.25.2 Media that shall be disposed from the rolling mill 5.2.26.1 General <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 5.2.26.2 Maintenance of equipment containing dangerous substances <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 5.2.30.1 Noise reduction at source by design <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | 5.2.30.2 Noise reduction by protective measures 5.2.30.3 Noise reduction by information 5.2.30.4 Main noise sources and examples of noise reduction measures <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | 5.2.30.5 Declaration of noise emission values <\/td>\n<\/tr>\n | ||||||
| 62<\/td>\n | 6 Verification\/validation of safety requirements\/functions and\/or protective\/risk reduction measures <\/td>\n<\/tr>\n | ||||||
| 64<\/td>\n | 7 Information for use 7.4.1.1 General information <\/td>\n<\/tr>\n | ||||||
| 66<\/td>\n | 7.4.1.2 Operating manual 7.4.1.3 Maintenance manual <\/td>\n<\/tr>\n | ||||||
| 68<\/td>\n | 8 Supplementary information regarding repair work <\/td>\n<\/tr>\n | ||||||
| 69<\/td>\n | Annex A (normative)Requirements for shut-down and stop A.1 General requirements A.2 Specific requirements <\/td>\n<\/tr>\n | ||||||
| 70<\/td>\n | A.3 Selection of stop functions A.4 Emergency stop areas A.5 Compilation of applicable shut-down, emergency stop and other stop functions <\/td>\n<\/tr>\n | ||||||
| 77<\/td>\n | Annex B (normative)Noise test code B.1 Introduction <\/td>\n<\/tr>\n | ||||||
| 78<\/td>\n | B.2 Determination of sound power level B.3 Determination of emission sound pressure levels B.3.1 Determination of the emission sound pressure level at specified measuring points B.3.2 Determination of emission sound pressure level at work stations <\/td>\n<\/tr>\n | ||||||
| 79<\/td>\n | B.4 Measurement uncertainty B.5 Operating conditions <\/td>\n<\/tr>\n | ||||||
| 80<\/td>\n | B.6 Information to be recorded and reported B.7 Declaration and verification of noise emission values <\/td>\n<\/tr>\n | ||||||
| 82<\/td>\n | Annex C (normative)Protection of persons in case of using asphyxiant gases used infirefighting systems C.1 General C.2 Warning devices <\/td>\n<\/tr>\n | ||||||
| 83<\/td>\n | C.3 Restraint devices C.4 Preliminary warning time <\/td>\n<\/tr>\n | ||||||
| 84<\/td>\n | C.5 Interrupt device for extinguishing gas C.6 Blocking devices C.7 Pipes <\/td>\n<\/tr>\n | ||||||
| 85<\/td>\n | C.8 Rooms and adjacent areas C.9 Escape routes C.10 Doors C.11 Marking C.12 Instruction handbook <\/td>\n<\/tr>\n | ||||||
| 86<\/td>\n | Annex D (informative)Machines and\/or equipment covered by this European Standard D.1 Machines and\/or equipment covered by this European Standard, but are not limited to: D.1.1 Plants D.1.2 Equipment <\/td>\n<\/tr>\n | ||||||
| 88<\/td>\n | Annex E (informative)Example for modes of operation in relation to segregated areas <\/td>\n<\/tr>\n | ||||||
| 89<\/td>\n | Annex F (informative)Example for the risk analysis due to interfaces <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Safety of machinery. Safety requirements for hot flat rolling mills<\/b><\/p>\n |