ДСТУ EN 676:2014 Пальники газові автоматичні з примусовою подачею повітря (EN 676:2003+A2:2008, EN 676:2003+A2:2008/AC:2008, IDT)

ПІДТВЕРДЖУВАЛЬНЕ ПОВІДОМЛЕННЯ

Міністерство економічного розвитку і торгівлі України

Наказ від 29.12.2014 № 1479

EN 676:2003+A2:2008,EN 676:2003+A2:2008/AC:2008

Automatic forced draught burners for gaseous fuels

прийнято як національний стандарт
методом «підтвердження» за позначенням
 

ДСТУ EN 676:2014
(EN 676:2003+A2:2008,EN 676:2003+A2:2008/AC:2008, IDT)

Пальники газові автоматичні з примусовою подачею повітря

З наданням чинності від 2016–01–01

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

C.1 General

C.2 Conditions for preparation of the test gases

C.3 Practical application of the test gases

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

Annex E (informative) Tests

E.1 Supplementary testing

E.2 Drawing review

E.3 Individual test and inspection

E.4 Test report

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

F.1 Use of alternative gas lines

F.2 Test documentation

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

Annex H (informative) Check of the air proving device

Annex I (informative) !Additional recommendations for specific applications"

I.1 General

I.2 Pre-heating of the combustion air

I.3 Continuous working of the air ventilator

I.4 Variable excess of combustion air

I.5 Burner with start gas flame

I.6 Air filtering

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

J.1 General

J.2 List of significant hazards

J.3 Safety requirements and /or protective measures

J.4 Verification of machine safety requirements and/or protective measures

J.5 Information for use

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

K.1 General

K.2 Design

K.3 Materials

K.4 Pressurised parts

K.5 Gas line components

K.6 Gas pressure governor

K.7 High gas pressure over load protection device

K.8 Automatic safety shut-off valve

K.9 Air proving device

K.10 Automatic burner control system

K.11 Means for draining and venting

K.12 General functions requirements

K.13 External safety limiter

K.14 Design according to EN 50156-1

K.15 Consideration: safety life cycle

K.16 Tests of pressurised parts

K.17 Other marking

K.18 Instructions for installation, adjustment, maintenance and operation

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