IEC 62841-3-12:2017 applies to transportable threading machines. 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. The rated input is not more than 3 700 W. The limits for the applicability of this standard for battery tools are given in Annex K. This standard deals with the hazards presented by tools which are encountered by all persons in the normal use and reasonably foreseeable misuse of the tools. Hand-held electric tools, which can be mounted on a support or working stand for use as fixed tools without any alteration of the tool itself, are within the scope of this standard and such combination of a hand-held tool and a support is considered to be a transportable tool and thus covered by the relevant Part 3. This Part 3-12 is to be used in conjunction with the first edition of IEC 62841-1:2014.The attention of National Committees is drawn to the fact that equipment manufacturers and testing organizations may need a transitional period following publication of a new, amended or revised IEC publication in which to make products in accordance with the new requirements and to equip themselves for conducting new or revised tests. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 36 months from the date of publication.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Annex ZA (normative) Normative references to international publications with their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | Annex ZZ (informative) Relationship between this European Standard and the essential requirements of Directive 2006\/42\/EC [2006 OJ L157] aimed to be covered <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 4 General requirements 5 General conditions for the tests 6 Radiation, toxicity and similar hazards 7 Classification 8 Marking and instructions <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 9 Protection against access to live parts 10 Starting 11 Input and current <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 12 Heating 13 Resistance to heat and fire 14 Moisture resistance 15 Resistance to rusting 16 Overload protection of transformers and associated circuits 17 Endurance 18 Abnormal operation <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 19 Mechanical hazards 19.101 Run-down 20 Mechanical strength 21 Construction <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 22 Internal wiring 23 Components 24 Supply connection and external flexible cords <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 25 Terminals for external conductors 26 Provision for earthing 27 Screws and connections 28 Creepage distances, clearances and distances through insulation <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Annexes <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | \uec90Annex I (normative) Measurement of noise and vibration emissions\uec91 <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | Annex K (normative) Battery tools and battery packs <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety – Particular requirements for transportable threading machines<\/b><\/p>\n |