PREN 1009 : DRAFT 1993

0 Introduction
1 Scope
2 Normative references
3 Definitions - Terminology
   3.1 Machines for mechanical processing
        3.1.1 Feeding machinery
        3.1.2 Crushing and milling machinery
        3.1.3 Sizing machinery
        3.1.4 Sorting machinery
   3.2 General definition
   3.3 Other terminology
4 List of hazards
5 Safety requirements and/or measures
   5.1 General requirements
        5.1.1 Risk reduction
        5.1.2 Working environment - processing machines
        5.1.3 Safeguarding
        5.1.4 Isolation of energy sources
        5.1.5 Controls
        5.1.6 Automatic start warning
        5.1.7 Emergency stops
        5.1.8 Safety limit devices
        5.1.9 Maintenance
        5.1.10 Hydraulic and pneumatic systems
        5.1.11 Work and maintenance platforms
        5.1.12 Fire and explosions
   5.2 Special requirements for mechanical processing
        machines
        5.2.1 Feeding machinery
        5.2.2 Crushing and milling machinery
               5.2.2.1 Jaw crushers
               5.2.2.2 Gyratory crushers
               5.2.2.3 Impact crushers
               5.2.2.4 Roll crushers
               5.2.2.5 Mills - tumbling type
               5.2.2.6 Mills - roller type
        5.2.3 Sizing machinery
               5.2.3.1 Screens
        5.2.4 Miscellaneous machinery
               5.2.4.1 Filter presses
6 Instructions for use - Instruction handbook
7 Marking
Annex A (normative) Mechanical processing machines and
        plants - Fire and explosion precautions
Annex B (normative) Special requirements for platforms,
        stairs, steps, ladders and walkways

Deals with all significant hazards that are caused by mechanical processing machines when they are used under the conditions foreseen by the manufacturer. These machines are used in fields of application such as cement, lime, quarrying, sand, industrial minerals, ore preparation, slag handling etc.