UNE-EN 453:2001

Foreword
0 Introduction
1 Scope
2 Normative references
3 Description
4 List of hazards
      4.1 Mechanical hazards
      4.2 Electrical hazards
      4.3 Hazards generated by noise
      4.4 Hazards resulting from inhalation of dust
      4.5 Hygiene
      4.6 Hazards generated by neglecting ergonomic
             principles
5 Safety and hygiene requirements and/or measures
      5.1 Mechanical hazards
      5.2 Electrical hazards
      5.3 Noise reduction
      5.4 Protection against duct emission
      5.5 Hygiene requirements
      5.6 Hazards generated by neglecting ergonomic
             principles
6 Verification of safety and hygiene requirements and/or
      measures
7 Information for use
      7.1 Marking
      7.2 Noise declaration
Annex A (normative) Principles of design to ensure the
                    cleanability of douial requirements or
                    other provisions of EU Directives
      A.1 - Definitions
      A.2 - Materials of construction
      A.3 - Design
Annex B (informative) Method of measuring dust
      B.1 - Purpose of the test
      B.2 - Principle of the tests
      B.3 - Operating conditions
Annex C (normative) Noise test code - Grade 2 of accuracy
      C.1 - Definitions
      C.2 - Installation and mounting conditions
      C.3 - Operating conditions
      C.4 - Measurements
      C.5 - Emission sound pressure level determination
      C.6 - Sound power level determination
      C.7 - Measurement uncertainties
      C.8 - Information to be recorded
      C.9 - Information to be reported
      C.10 - Declaration and verification of noise emission
             values
Annex D (informative) Bibliography
Annex ZA (informative) Clauses of this European Standard
                       addressing essent