NEN EN 12348 : 2000 + A1 2009

Foreword
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
      3.1 Core drilling machine
      3.2 Drilling unit
      3.3 Drill stand
      3.4 Rated spindle speed
      3.5 Nominal mass
      3.6 Maximum operating mass
4 List of significant hazards
5 Safety requirements and/or measures
      5.1 Mechanical hazards
      5.2 Electrical hazards
      5.3 Ergonomics
      5.4 Thermal hazards
      5.5 Exhaust fumes (internal combustion engine
             machines) and exhaust compressed air (pneumatic
             machines)
      5.6 Hydraulic and pneumatic machines
      5.7 Fluid containers
      5.8 Water supply and dust emission
      5.9 Rotational speed
      5.10 Noise
      5.11 Maintenance
6 Verification of safety requirements and/or measures
7 Information for use
      7.1 Marking
      7.2 Accompanying documents
Annex A (normative) Noise test code - Grade 2 of accuracy
Annex B (normative) Pictograms
Annex C (normative) Verification of surface temperature
Annex ZA (informative) Relationship of this European Standard
                       with EU Directives
Bibliography

Applies to core drilling machines on transportable stands equipped with a diamond core drill bit, usually with a water supply connection device, and intended to drill holes into stone, concrete and similar mineral materials in a stationary position where the power for the tool rotation is supplied by an electrical, hydraulic, pneumatic or internal combustion prime motor.