SN EN 1870-13 : 2008 + A2 2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 List of significant hazards
5 Safety requirements and/or measures
  5.1 General
  5.2 Controls
      5.2.1 Safety and reliability of control systems
      5.2.2 Position of controls
      5.2.3 Starting
      5.2.4 Normal stopping
      5.2.5 Emergency stop
      5.2.6 Pressure beam control
      5.2.7 Speed changing
      5.2.8 Failure of the power supply
      5.2.9 Failure of the control circuits
  5.3 Protection against mechanical hazards
      5.3.1 Stability
      5.3.2 Hazard resulting from break-up during operation
      5.3.3 Tool holder and tool design
      5.3.4 Braking
      5.3.5 Workpiece supports and guides
      5.3.6 Prevention of access to moving parts
      5.3.7 Guarding of drive
  5.4 Protection against non-mechanical hazards
      5.4.1 Fire
      5.4.2 Noise
      5.4.3 Emission of chips and dust
      5.4.4 Electricity
      5.4.5 Ergonomics and handling
      5.4.6 Pneumatics
      5.4.7 Electromagnetic compatibility
      5.4.8 Static electricity
      5.4.9 Errors of fitting
      5.4.10 Laser
      5.4.11 Supply disconnection (isolation)
      5.4.12 Maintenance
6 Information for use
  6.1 Warning devices
  6.2 Marking
  6.3 Instruction handbook
Annex A (informative) Use of well tried components
Annex B (normative) Impact test method for guards
      B.1 General
      B.2 Test method
          B.2.1 Preliminary remarks
          B.2.2 Testing equipment
          B.2.3 Projectile for guards
          B.2.4 Sampling
          B.2.5 Test procedure
      B.3 Results
      B.4 Assessment
      B.5 Test report
      B.6 Test equipment for impact test
Annex C (normative) Saw spindle dimensional tolerances
Annex D (normative) Rigidity test for sectional safety curtain
        material
Annex E (normative) Braking tests
      E.1 Conditions for all tests
      E.2 Tests
          E.2.1 Un-braked run-down time
          E.2.2 Braked run-down time
Annex F (normative) Use of electronic components
      F.1 General
      F.2 SRECS design
          F.2.1 Components, hardware
          F.2.2 Safety related software
Annex ZA (informative) Relationship between this European Standard
         and the Essential Requirements of EU Directive 98/37/EC
Bibliography

Deals with the significant hazards, hazardous situations and events that are relevant to horizontal beam panel sawing machines where the saw unit is mounted below the workpiece support.