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NEN EN 1870-17 : 2012 + A1 2015
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SAFETY OF WOODWORKING MACHINES - CIRCULAR SAWING MACHINES - PART 17: MANUAL HORIZONTAL CUTTING CROSS-CUT SAWING MACHINES WITH ONE SAW UNIT (RADIAL ARM SAWS)
12-01-2013
Foreword
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 General
3.2 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 Failure of the power supply
5.2.6 Failure of the control circuits
5.3 Protection against mechanical hazards
5.3.1 Stability
5.3.2 Risk of 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 Clamping devices
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 Laser
5.4.9 Static electricity
5.4.10 Errors of fitting
5.4.11 Supply disconnection (Isolation)
5.4.12 Maintenance
6 Information for use
6.1 General
6.2 Marking
6.3 Instruction handbook
Annex A (normative) Stability test for displaceable machines
Annex B (normative) Saw spindle dimensional tolerances
Annex C (normative) Impact test method for guards
C.1 General
C.2 Test method
C.2.1 Preliminary remarks
C.2.2 Testing equipment
C.2.3 Projectile for guards
C.2.4 Sampling
C.2.5 Test procedure
C.3 Results
C.4 Assessment
C.5 Test report
C.6 Test equipment for impact test
Annex D (informative) Use of well tried components
Annex E (normative) Brake 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 ZA (informative) Relationship between this European
Standard and the Essential Requirements
of EU Directive 98/37
Bibliography
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