ДСТУ EN 676:2019 Горелки газовые автоматические с принудительной подачей воздуха (EN 676:2003 + A2:2008, IDT)

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EN 676:2003 + A2:2008

Automatic forced draught burners for gaseous fuels

прийнято як національний стандарт
методом «підтвердження» за позначенням
Відповідає офіційному тексту

ДСТУ EN 676:2019
(EN 676:2003 + A2:2008, IDT)

Пальники газові автоматичні з примусовим подаванням повітря

З наданням чинності від 2020–01–01

Contents

Foreword

1 Scope

2 Normative references

3 Terms and definitions

3.1 General terms and definitions

3.2 Specific terms and definitions

4 Constructional and operational requirements – safety requirements and/or protective measures

4.1 Conversion to different gases

4.2 Construction

4.3 Equipment

4.4 Functional and operational requirements

4.5 Machine safety requirements and/or protective measures

5 Test methods

5.1 General

5.2 Functional tests

5.3 Operation

5.4 Tests to be carried out on the working and test diagrams

5.5 Combustion

5.6 Start-up

5.7 Obtaining the heat input

5.8 Electrical safety

5.9 Verification of safety and/or protective measures

6 Marking, labelling and packaging

6.1 General

6.2 Data plate

6.3 Other marking

6.4 Instructions for installation, adjustment, maintenance and operation

6.5 Marking on the packaging

Annex A (informative) Determination of the combustion characteristics - carbon monoxide and nitrogen oxides

Annex B (informative) Examples of control box sequencing

Annex C (informative) Test gases

Annex D (informative) Gas connections conditions in common use in the various countries

Annex E (informative) Tests

Annex F (informative) Use of alternative gas lines and test documentation

Annex G (informative) Correction of the influence of combustion air temperature and humidity on NO_x - emissions

Annex H (informative) Check of the air proving device

Annex I (informative) Additional recommendations for specific applications

Annex J (normative) Machine related hazards – safety requirements and/or protective measures

Annex K (normative) Additional requirements for burners with pressurised parts and burners firing pressurised bodies as defined in Pressure Equipment Directive (PED) 97/23/EC

Annex ZA (informative) A-deviations

Annex ZB (informative) Clauses of this European Standard addressing essential requirements or other provisions of EU Directives

Annex ZC (informative) Relationship between this European Standard and the essential safety requirements of the Pressure Equipment (PED) Directive 97/23/EC

Annex ZD (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC Machinery Directive

Annex ZE (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC Machinery Directive

Bibliography