BSI 13/30282903 DC:2013 Edition
$13.70
BS EN 16475-2. Chimneys. Accessories. Part 2. Chimney fans. Requirements and test methods
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 52 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | 4 Requirements 4.1 General 4.2 Thermal performance requirement 4.2.1 Exhaust fan |
| 9 | 4.2.2 Inline fan 4.2.2.1 Distance to combustibles 4.2.2.2 Gas tightness |
| 10 | 4.3 Heat stress resistance 4.3.1 General 4.3.2 Mechanical stability 4.3.2.1 Wind load 4.3.3 Flow resistance 4.3.4 Capacity 4.3.5 Gas tightness 4.4 Heat shock resistance 4.4.1 General |
| 11 | 4.4.2 Mechanical stability 4.4.2.1 Wind load 4.4.3 Flow resistance 4.4.4 Capacity 4.4.5 Gas tightness 4.5 Durability against corrosion 4.5.1 Dry application: 4.5.2 Wet application: |
| 12 | 4.6 Freeze-thaw resistance 4.7 Resistance to ice formation 4.8 Condensate penetration resistance 4.9 Safety 4.9.1 Mechanical safety 4.9.2 Electrical safety 4.9.3 Dangerous substances |
| 13 | 4.10 Cleaning possibilities 4.10.1 Chimney fans 4.10.2 Chimney 4.11 Mechanical resistance and stability 4.11.1 Chimney fans 4.11.2 Exhaust fans subject to wind load 4.11.3 Fan support 5 Product information 5.1 Manufacturer’s instructions 5.1.1 Minimum information to be included in the manufacturer’s instructions |
| 14 | 5.1.2 Product data 6 Marking and labelling 6.1 Marking chimney components 6.2 Chimney fan plate |
| 15 | 6.3 Designation 6.3.1 Exhaust fans 6.4 Inline fans 7 Assessment and verification of constancy of performance – AVCP 7.1 General |
| 16 | 7.2 Type testing 7.2.1 General 7.2.2 Choice of size for type test and sampling 7.2.2.1 Thermal testing 7.2.2.2 Gas tightness 7.2.2.3 Condensate resistance 7.2.2.4 Samples |
| 17 | 7.2.2.5 Verification of samples 7.2.2.6 Nature of changes requiring further type test 7.3 Factory production control (FPC) 7.3.1 General 7.3.2 Requirements 7.3.2.1 General |
| 18 | 7.3.2.2 Equipment 7.3.2.2.1 Testing 7.3.2.3 Raw materials and components |
| 19 | 7.3.2.3.1 Controls during manufacturing process 7.3.2.3.2 Other checks 7.3.2.4 Sampling for factory production control 7.3.2.4.1 Sampling plans 7.3.2.4.2 Acceptable quality level (AQL) 7.3.2.4.3 The inspection level 7.3.2.4.4 Normal, tightened or reduced inspection 7.3.2.4.5 Single, double, multiple or sequential sampling 7.3.2.4.6 Batch quantity |
| 20 | 7.3.2.5 Inspection levels and procedures 7.3.2.5.1 Incoming material 7.3.2.5.2 In-process inspection 7.3.2.5.3 Finished goods checks 7.3.2.6 Product testing and evaluation 7.3.3 Product specific requirements |
| 21 | 7.3.4 Initial inspection of factory and of FPC 7.3.5 Continuous surveillance of FPC |
| 22 | 8 Test methods 8.1 Thermal performance test 8.1.1 General 8.1.2 Test apparatus and test structure for heat stress and thermal shock tests |
| 23 | 8.1.3 Test structure 8.1.3.1 Test structure exhaust fan 8.1.3.2 Test structure inline fan 8.1.4 Test rig with fan 8.1.4.1 Exhaust fan 8.1.4.2 Inline fan |
| 24 | 8.2 Measuring parameters 8.2.1 Test environment – Test room 8.2.2 Hot gas temperature 8.2.3 Hot gas velocity 8.2.4 Test structure, surface temperatures |
| 26 | 8.2.5 Exhaust fan surface temperatures 8.2.6 Ambient temperature 8.3 Test procedure for heat stress test |
| 27 | 8.4 Test procedure for heat shock test 8.4.1 Test results 8.5 Wind load test 8.5.1 General 8.5.2 Preparation of test specimen |
| 28 | 8.5.3 Test procedure horizontal wind load 8.6 Flow resistance after thermal tests 8.6.1 Test apparatus 8.6.2 Test sample 8.6.3 Measuring parameters |
| 29 | 8.6.4 Test procedure |
| 30 | 8.6.5 Volume test 8.7 Gas tightness test 8.7.1 Test apparatus |
| 31 | 8.7.2 Test sample 8.7.3 Measuring parameters 8.7.4 Test procedure 8.7.5 Test results 8.8 Test method for icing behaviour for exhaust fans 8.8.1 Test apparatus |
| 32 | 8.8.2 Test sample 8.8.3 Measurement parameters 8.8.4 Test condition |
| 33 | 8.8.5 Test procedure 8.8.6 Test result |
| 35 | Annex A (informative) Example of a capacity chart A.1 Capacity charts A.1.1 Procedure |
| 36 | A.1.2 Correction factors |
| 37 | Annex B (informative) Example of sound chart showing sound levels to surroundings B.1 Sound levels to external surroundings |
| 38 | Annex C (informative) Methods for combustible wood surface temperature measurements |
| 39 | Annex D (normative) Methods for exhaust fan surface temperature measurements |
| 40 | Annex E (normative) Ambient temperature |
| 41 | Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation ZA.1 Scope and relevant characteristics |
| 42 | ZA.2 Procedure for AVCP of chimney fans ZA.2.1 Systems of AVCP |
| 44 | ZA.2.2 Declaration of Performance (DoP) |
| 45 | ZA.2.2.2 Content ZA.2.2.3 Example of DoP |
| 47 | ZA.3 CE marking and labelling |
| 50 | Annex ZB (informative) Relationship between this European Standard and the Machinery Directive |
| 51 | Annex ZC (informative) Relationship between this European Standard with the Low Voltage Directive |
