Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
3.1 Refrigerating systems
3.2 Occupancies, localities
3.3 Pressures
3.4 Components of refrigerating systems
3.5 Piping and joints
3.6 Safety accessories
3.7 Fluids
3.8 Miscellaneous
4 Basic principles
4.1 General
4.2 Design, construction, materials
4.3 Installation, commissioning
4.4 Testing, marking
4.5 Operation, maintenance, repair, personal protective equipment
4.6 Competence, training and knowledge
4.7 Recovery, reuse, disposal
5 Classification
5.1 Refrigerating systems
5.2 Occupancies
5.3 Designation and Classification of refrigerants
5.4 Examples of systems
6 Special requirements for skating rinks
6.1 Indoor skating rinks
6.2 Outdoor skating rinks and installations
for similar sporting activities
Annex A (informative) Equivalent terms in English, French and German
Annex B (informative) Total equivalent warming impact (TEWI)
Annex C (normative) Location of refrigerating systems
Annex D (informative) Protection for people who are inside cold rooms
Annex E (normative) Safety classification and information about
refrigerants
Annex F (informative) Risk assessment
Annex G (informative) Safety group classifications
Bibliography