BSI 24/30469902 DC 2024
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Draft BS ISO 21364-1 Domestic gas cooking appliances — Safety – Part 1: General requirements
Published By | Publication Date | Number of Pages |
BSI | 2024 | 96 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
8 | Foreword |
9 | Introduction |
11 | 1 Scope 2 Normative references |
12 | 3 Terms and definitions 3.1 Definitions relating to appliances |
14 | 3.2 Definitions relating to the tests |
17 | 3.3 Definitions relating to components |
20 | 3.4 Definitions relating to the function of ABCS |
21 | 4 Components in gas cooking appliances 4.1 General 4.2 Manual gas shut-off valves (Taps) 4.3 Knobs 4.3.1 Design of knobs |
22 | 4.3.2 Marking for knobs 4.4 Multifunctional controls 4.5 Thermoelectric flame supervision controls 4.5.1 General 4.5.2 Opening time |
23 | 4.5.3 Extinction delay time 4.6 Thermostats 4.7 Pressure regulators 4.7.1 General 4.7.2 Regulation capacity 4.8 Automatic shut-off valves |
24 | 4.9 Injectors and adjusters 4.9.1 General 4.9.2 Injectors 4.9.3 Air rate adjusters 4.9.4 Low rate adjusters |
25 | 4.10 Ignition systems 4.11 Thermal cut-outs 4.12 Components for appliances with automatic burner control system (ABCS) 4.12.1 General |
26 | 4.12.2 Flame detection system |
27 | 4.12.3 Direct flame establishment 4.12.4 Safety in the event of a failure to ignite |
28 | 4.12.5 Safety in the event of a flame failure 4.13 Indirect manually operated burner control 4.13.1 General 4.13.2 Controls having a single closing direction 4.13.3 Controls having two closing directions |
29 | 5 General conditions of test 5.1 Reference conditions 5.2 Reference and test gases 5.2.1 Characteristics of the test gases 5.2.2 Conditions for producing test gases 5.3 Test€pressures 5.4 Temperature conditions |
30 | 5.5 Adjustment of the burner 5.6 Test€installation 5.6.1 General |
31 | 5.6.2 Built-in appliances 5.6.3 Freestanding appliances |
32 | 5.6.4 Table-top appliances 5.7 Characteristics of the test pans 5.7.1 Pans required for testing on gas burners |
34 | 5.7.2 Pans required for testing on electric hob elements and induction hob elements 6 Heat input 6.1 General 6.2 Obtaining the nominal heat input 6.3 Measurements and calculations 6.3.1 General |
36 | 6.3.2 Appliances with automatic burner control system 6.4 Obtaining the reduced heat input 6.4.1 Requirement 6.4.2 Test 6.5 Total heat input 6.5.1 Requirement 6.5.2 Test |
37 | 7 Heating 7.1 General 7.2 Operating conditions 7.3 Heating tests 7.3.1 Requirement 7.3.2 Test€under normal operation |
40 | 7.4 Abnormal operation 8 Combustion 8.1 Measurement of all burners simultaneously 8.1.1 Requirement 8.1.2 Test |
42 | 8.2 Blocked combustion products outlet 8.2.1 Requirement |
43 | 8.2.2 Test 8.3 Analysis of the combustion products 8.3.1 General 8.3.2 Calculation with CO2 |
44 | 8.3.3 Calculation with O2 9 Ignition, cross lighting and flame stability 9.1 General 9.2 Movement of oven/grill door or cabinet door 9.2.1 Requirement 9.2.2 Test 9.3 Test for appliances having an automatic burner control system 9.3.1 Requirement |
45 | 9.3.2 Test |
46 | 10 Accumulation of unburnt gas and leak tightness 10.1 Accumulation of unburnt gas 10.2 Leakage 10.2.1 Requirement 10.2.2 Tests 10.3 Leak tightness of the appliance 10.3.1 General |
47 | 10.3.2 Requirement 10.3.3 Test 10.4 Spillage of unburnt gas inside the appliance 10.4.1 Requirement 10.4.2 Test 11 Construction 11.1 General |
48 | 11.2 Materials 11.2.1 General 11.2.2 Burner material test 11.2.3 Sealings 11.3 Gas inlet connections 11.4 Conversion to different gases |
49 | 11.5 Pull forces of knobs for manual gas shut-off valves (taps) 11.5.1 Requirement 11.5.2 Test 11.6 Appliances that enable the user to program the start or the end of the cooking cycle 11.6.1 General |
50 | 11.6.2 Electronic timer 11.6.3 Electro-mechanical or motorized timer 11.7 Compartment for one gas cylinder 11.8 Touch controls |
51 | 12 Mechanical strength 12.1 Parts made of glass and glass-ceramic 12.1.1 General 12.1.2 Spring hammer test 12.1.3 Punch test |
53 | 13 Electrical safety 13.1 General 13.2 Battery powered appliances 14 Marking and instructions 14.1 Marking 14.1.1 Marking on the appliance |
54 | 14.1.2 Marking on the packaging |
55 | 14.2 Instructions 14.2.1 General 14.2.2 Instructions for use and maintenance |
57 | 14.2.3 Instructions for use and maintenance of glass parts 14.2.4 Instructions for the installer |
61 | Annex€A (normative) Table of test gases |
84 | Annex€B (normative) Purity of gases |
85 | Annex€C (normative) Accuracy of test equipment |
86 | Annex€D (informative) Gas supply connections in force in various countries |
92 | Annex€E (normative) National deviations in various countries |
96 | Bibliography |