BS EN IEC 62841-2-6:2020+A11:2020
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Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety – Particular requirements for hand-held hammers
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 68 |
IEC 62841-2-6:2020 Tools covered by this document include percussion hammers and rotary hammers, including rotary hammers with the capability to rotate only with the percussion system disengaged (drill only mode). The rated voltage is not more than 250 V for single-phase a.c. or d.c. tools, and 480 V for three-phase a.c. tools. This document does not apply to drills and impact drills. This document does not apply to tools that are designed exclusively for driving fasteners, such as palm nailers.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 4 | Blank Page |
| 6 | 6 Addition of the Annex ZA, ” Normative references to international publications with their corresponding European publications” Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 7 | 7 Addition of the Annex ZZ, “Relationship between this European Standard and the essential requirements of Directive 2006/42/EC [2006 OJ L157] aimed to be covered” Annex ZZ(informative)Relationship between this European Standard and the essential requirements of Directive 2006/42/EC [2006 OJ L157] aimed to be covered |
| 9 | 8 Modification to the Bibliography |
| 11 | English CONTENTS |
| 13 | FOREWORD |
| 15 | 1 Scope 2 Normative references 3 Terms and definitions |
| 16 | 4 General requirements 5 General conditions for the tests 6 Radiation, toxicity and similar hazards 7 Classification 8 Marking and instructions |
| 17 | 9 Protection against access to live parts 10 Starting 11 Input and current 12 Heating |
| 18 | 13 Resistance to heat and fire 14 Moisture resistance 15 Resistance to rusting 16 Overload protection of transformers and associated circuits 17 Endurance |
| 20 | Figures Figure 101 – Example of a testing apparatus |
| 21 | 18 Abnormal operation Tables Table 4 – Required performance levels |
| 22 | 19 Mechanical hazards |
| 23 | Figure 102 – Reaction torque measurement of single handle tools (1) |
| 24 | Figure 103 – Reaction torque measurement of single handle tools (2) |
| 25 | Figure 104 – Reaction torque measurement of multi handle tools (1) |
| 26 | Figure 105 – Reaction torque measurement of multi handle tools (2) |
| 27 | Figure 106 – Locating point “S” on different power switch and handle designs |
| 28 | Figure 107 – Locating point “F” on different flange designs |
| 29 | Figure 108 – Measurement of length a for stick-type auxiliary handles without flange used on rotary hammers that can also operate in percussion only mode |
| 31 | Figure 109 – Example torque of a tool with a stable signal region Figure 110 – Example torque of a tool without a stable signal region |
| 32 | 20 Mechanical strength 21 Construction Figure 111 – Example torque of a tool with an overload clutch |
| 33 | 22 Internal wiring 23 Components |
| 34 | 24 Supply connection and external flexible cords 25 Terminals for external conductors 26 Provision for earthing 27 Screws and connections 28 Creepage distances, clearances and distances through insulation |
| 35 | Annexes Annex I(informative)Measurement of noise and vibration emissions |
| 36 | Figure I.101 – Positions of microphones for the hemispherical measurement surface Table I.101 – Coordinates of the six microphone positions |
| 39 | Figure I.102 – Test block and example of rebar configuration |
| 40 | Figure I.103 – Testing device |
| 41 | Figure I.104 – Application of load Table I.102 – Noise test conditions for rotary hammers |
| 42 | Table I.103 – Concrete specifications Table I.104 – Detailed example of a concrete formulationthat fulfils the requirements of Table I.103 Table I.105 – Drill bit size |
| 43 | Figure I.105 – Positions of transducers for percussion hammers |
| 44 | Figure I.106 – Positions of transducers for rotary hammers |
| 45 | Table I.106 – Vibration test conditions for percussion hammers under load |
| 46 | Table I.107 – Vibration test conditions for rotary hammers |
| 48 | Annex K(normative)Battery tools and battery packs |
| 49 | Table 4 – Required performance levels |
| 53 | Annex L(normative)Battery tools and battery packs providedwith mains connection or non-isolated sources |
| 55 | Annex AA(informative)Loading device Table AA.1 – Loading device parameters |
| 56 | Figure AA.1 – Loading device |
| 57 | Figure AA.2 – Details of the stamper SDS-Plus (size 40) |
| 58 | Figure AA.3 – Details of the stamper SDS-Max (size 60) |
| 59 | Figure AA.4 – Details of the stamper HEX 22 (size 60) |
| 60 | Figure AA.5 – Details of the stamper HEX 28 (size 100) |
| 61 | Figure AA.6 – Details of the stamper (generic) |
| 62 | Figure AA.7 – Details of the bottom plate |
| 63 | Figure AA.8 – Details of the cylinder |
| 64 | Figure AA.9 – Details of the cover plate |
| 65 | Figure AA.10 – Details of the flange |
| 66 | Figure AA.11 – Details of the steel ball reaction plate |
| 67 | Bibliography |
