Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Classification
5 Construction
6 Electrical safety
7 Controls
8 Safety of operation
9 Useful efficiencies
10 Electric auxiliary energy
11 Risk assessment
12 Marking and instructions
Annex A (informative) - Properties of carbon and stainless steels
Annex B (normative) - Minimum requirements for cast iron
Annex C (normative) - Parts cast in aluminium and aluminium
                      alloys
Annex D (normative) - Parts cast in copper or copper alloys
Annex E (normative) - Minimum thicknesses for rolled parts
Annex F (normative) - Nominal minimum thicknesses of boiler
        sections of cast materials under water pressure
Annex G (normative) - Parameters for welded joints and welding
        processes
Annex H (informative) - Composition of the gas circuit
Annex I (informative) - Compilation of the test conditions
        for the various gas families
Annex J (informative) - Calculation of conversions of NO[x]
Annex K (informative) - Example of calculation of the weighting
        factors NO[x]
Annex L (informative) - Practical method of calibrating the
        test rig to enable the heat loss Dp to be determined
Annex M (informative) - Means of determining the ignition time at
        full rate
Annex N (informative) - Determination of the heat losses from the
        test rig of the indirect method and contributions of the
        circulating pump of the test rig
Annex O (informative) - Example of a risk assessment method
Annex P (informative) - Examples of risk assessment with a method
        described in Annex O
Annex Q (informative) - Realization of a protective measure
Annex R (informative) - Overall classification of a basic risk
Annex S (informative) - Not exhaustive list of classification
        examples
Annex ZA (informative) - Clauses of this European standard
         addressing essential requirements or provisions
         of EU Directives
Bibliography