NEN EN 12957 : 2001 + A1 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
MACHINE TOOLS - SAFETY - ELECTRO DISCHARGE MACHINES
08-01-2013
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of hazards
5 Safety requirements and/or measures
5.1 General requirements
5.2 Operating models
5.3 Stop functions
5.4 Safety related parts of control systems for EDM
equipment or EDM systems
5.5 Specific requirements
6 Verification of safety requirements and/or measures
7 Information for use
7.1 General
7.2 Markings, signs, written warnings
7.3 Instruction handbook
Annex A (informative) Examples and schematic pictures
Annex B (normative) Noise emission measurements
Annex ZA (informative) Clauses of this European Standard
addressing essential requirements or other
provisions of EU Directives
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