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BS EN 62841-2-21:2019

$142.49

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery. Safety – Particular requirements for hand-held drain cleaners

Published By Publication Date Number of Pages
BSI 2019 32
Guaranteed Safe Checkout
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IEC 62841-2-21:2017 applies to hand-held drain cleaners (drain cleaners are also known as pipe cleaners) 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 K.1 and L.1. 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 standard does not apply to transportable drain cleaners. This standard does not apply to machines that use a solid rod to clean drains. This Part 2-21 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.

PDF Catalog

PDF Pages PDF Title
2 National foreword
16 Blank Page
17 English
CONTENTS
18 FOREWORD
20 1 Scope
2 Normative references
3 Terms and definitions
21 4 General requirements
5 General conditions for the tests
6 Radiation, toxicity and similar hazards
7 Classification
8 Marking and instructions
22 9 Protection against access to live parts
10 Starting
11 Input and current
12 Heating
13 Resistance to heat and fire
23 14 Moisture resistance
15 Resistance to rusting
16 Overload protection of transformers and associated circuits
17 Endurance
18 Abnormal operation
Table 4 – Required performance levels
24 19 Mechanical hazards
20 Mechanical strength
21 Construction
25 22 Internal wiring
23 Components
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
26 Figures
Figure 101 – Example of a drain cleaner
27 Figure 102 – Locking mechanism for drain cleaner cable
28 Annexes
Annex I (informative) Measurement of noise and vibration emissions
29 Figure I.101 – Positions of transducers for drain cleaners
30 Annex K (normative) Battery tools and battery packs
31 Annex L (normative) Battery tools and battery packs provided with mains connection or non-isolated sources
BS EN 62841-2-21:2019
$142.49