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Normas DIN – AENOR
DIN EN 848-3/A2:2009-05

DIN EN 848-3/A2:2009-05

Safety of woodworking machines - One side moulding machines with rotating tool - Part 3: Numerically controlled (NC) boring and routing machines; German version EN 848-3:2007/FprA2:2009 / Note: Date of issue 2009-06-22

Sécurité des machines pour le travail du bois - Machines à fraiser sur une face à outil rotatif - Partie 3: Perceuses et défonceuses à commande numérique; Version allemande EN 848-3:2007/FprA2:2009 / Attention: Date de parution 2009-06-22

Sicherheit von Holzbearbeitungsmaschinen - Fräsmaschinen für einseitige Bearbeitung mit drehendem Werkzeug - Teil 3: NC-Bohr- und Fräsmaschinen; Deutsche Fassung EN 848-3:2007/FprA2:2009 / Achtung: Erscheinungsdatum 2009-06-22

Fecha Anulación:
2010-04 /Withdrawn
Equivalencias internacionales:

EN 848-3/FprA2 (2009-04)

Relación con otras normas DIN:

Reemplazada por: DIN EN 848-3:2010-04

Resumen:
Amendment EN 848-3:2007/prA2:2008 primarily requires in sections 5.3.7.1 and 5.3.7.2 for safety curtains used to catch tool parts ejected from the machine a higher level of containment. The mass of projectiles used in the tests in Annex D was increased from 20g to 100g while the projetiles' speed remained unchanged at 70 m/s. In addition, the amendment sets out new requirements for safety curtains arranged in a non-linear way. Section 5.3.7.1.2.3.1 sets out additional requirements regarding the accessibility of the danger zone and section 5.3.7.2 puts forth additional requirements regarding the stopping of the machine for stops triggered by a pressure sensitive device.
Keywords:
Abrasion, Accident prevention, Acoustics, Anatomical configurations, Anatomy, Batching, Chemical hazards, Communication, Control, Cutting, Drawing-in, Drilling machines, Electric contacts, Electrical equipment, Energy supply systems (buildings), Entanglement hazards, Equilibrium, Ergonomics, Explosion hazard, Explosions, Falling, Fire, Fire hazards, Fire risks, Friction, Guards, Hazard to injuries, Hazards, Health and safety requirements, Human errors, Impact, Instructions for use, Liquids, Machine tools, Maintenance, Marking, Mechanical crimping, Mechanical engineering, Milling machines, Noise control, Noise (environmental), Noise measurement, Numerical control, Numerical control mills, Numerically controlled machines, Occupational safety, Operating conditions, Operating instructions, Operation, Protection devices, Protective clothing, Protective measures, Rotary tools, Rotating, Safety, Safety engineering, Safety measures, Safety of machinery, Safety requirements, Shear, Shearing, Signals, Slipping, Stability, Stabs, Stitch, Stress, Stumble, Symbols, Tools, User information, Warning devices, Woodworking, Woodworking machines, Workplace safety
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