BS EN 703 : 2004

Foreword
0 Introduction
1 Scope
2 Normative references
3 Terms and definitions
  3.1 machines
  3.2 functions
  3.3 loading device
4 List of significant hazards
5 Safety requirements and/or protective measures
  5.1 General
  5.2 Location of the manual controls
  5.3 Visibility
  5.4 Loading device
      5.4.1 Controls for cutting and loading tools
      5.4.2 Loading door
  5.5 Safeguarding of the cutting and loading tools when not
      in use
  5.6 Mixing and/or chopping device
      5.6.1 Protection against contact with moving parts
      5.6.2 Checking of the mixing
      5.6.3 Reducing accumulation of material on the top
            of the machine
      5.6.4 Manual addition of feedstuffs
  5.7 Distribution device
      5.7.1 General
      5.7.2 Case where a conveyor is used
      5.7.3 Case where an auger is used
      5.7.4 Case where a distributor cylinder is used
      5.7.5 Case of free discharge
      5.7.6 Case of turbines
  5.8 Weighing device display
  5.9 Noise
      5.9.1 Noise reduction as a safety requirement
      5.9.2 Verification of requirements on noise based
            on noise emission values
6 Verification of safety requirements and/or protective
  measures
  6.1 Visibility
  6.2 Measurement of the tools' stopping time
7 Information for use
  7.1 Instruction handbook
  7.2 Marking
Annex A (informative) - Example of machines and components
Annex ZA (informative) - Relationship between this European
                         Standard and the Essential Requirements
                         of EU Directive 98/37/EC
Annex ZB (informative) - Relationship between this European
                         Standard and the Essential Requirements
                         of EU Directive 2006/42/EC
Bibliography

Describes, in conjunction with EN 1553, the safety requirements and their verification for the design and construction of mounted, semi-mounted trailed or self-propelled machines that have a combination of two or more of the following functions: loading, mixing, chopping and distributing silage and/or other feedstuffs, to be used by one operator only.