Foreword
1 Scope
2 Normative references
3 Requirements
3.1 Classification
3.2 Dimensions
4 Safety requirements
4.1 General requirements
4.2 Clear path between uprights
4.3 Entrapment
4.4 Stability
4.5 Vertical stiffness and residual deflection
4.6 Strength
4.7 Rigidity of framework
5 Test methods
5.1 General
5.2 Determination of the clear path between uprights
5.2.1 Principle
5.2.2 Apparatus
5.2.3 Procedure
5.2.4 Expression of results
5.3 Determination of stability and rigidity
5.3.1 Principle
5.3.2 Apparatus
5.3.3 Test temperature
5.3.4 Procedure
5.3.5 Expression of results
5.4 Determination of stiffness and residual deflection
5.4.1 Principle
5.4.2 Apparatus
5.4.3 Test temperature
5.4.4 Procedure
5.4.5 Expression of results
5.5 Determination of strength
5.5.1 Principle
5.5.2 Apparatus
5.5.3 Test temperature
5.5.4 Procedure
5.5.5 Expression of results
6 Instructions for use
7 Marking
Annex A (informative) - Example of a cross section of equipment