oSIST prEN IEC 62841-3-17:2025

SLOVENSKI STANDARD
01-julij-2025
Električna motorna ročna orodja, prenosna orodja ter stroji za trato in vrt - Varnost
- 3-17. del: Posebne zahteve za premične namizne zidarske žage
Electric motor-operated hand-held tools, transportable tools and lawn and garden
machinery - Safety - Part 3-17: Particular requirements for transportable table masonry
saws
Outils électroportatifs à moteur, outils portables et machines pour jardin et pelouses -
Sécurité - Partie 3-17: Exigences particulières pour les scies circulaires à table de
maçonnerie transportables
Ta slovenski standard je istoveten z: prEN IEC 62841-3-17:2025
ICS:
25.080.60 Strojne žage Sawing machines
25.140.20 Električna orodja Electric tools
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

116/896/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62841-3-17 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2025-05-16 2025-08-08
SUPERSEDES DOCUMENTS:
116/856/NP, 116/886/RVN
IEC TC 116 : SAFETY OF MOTOR-OPERATED ELECTRIC TOOLS
SECRETARIAT: SECRETARY:
United States of America Ms Heather Darrah
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):

ASPECTS CONCERNED:
Safety
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is
the final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery -
Safety - Part 3-17: Particular requirements for transportable table masonry saws

PROPOSED STABILITY DATE: 2031
NOTE FROM TC/SC OFFICERS:
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

IEC CDV 62841-3-17 © IEC 2025 – 2 –
1 CONTENTS
3 FOREWORD . 4
4 1 Scope . 6
5 2 Normative references . 6
6 3 Terms and definitions . 6
7 4 General requirements . 10
8 5 General conditions for the tests . 10
9 6 Radiation, toxicity and similar hazards . 10
10 7 Classification . 10
11 8 Marking and instructions . 10
12 9 Protection against access to live parts . 14
13 10 Starting . 14
14 11 Input and current . 14
15 12 Heating . 14
16 13 Resistance to heat and fire . 14
17 14 Moisture resistance . 14
18 15 Resistance to rusting . 14
19 16 Overload protection of transformers and associated circuits . 14
20 17 Endurance . 15
21 18 Abnormal operation . 15
22 19 Mechanical hazards . 15
23 20 Mechanical strength . 19
24 21 Construction . 19
25 22 Internal wiring . 21
26 23 Components . 21
27 24 Supply connection and external flexible cables and cords . 21
28 25 Terminals for external conductors . 22
29 26 Provision for earthing . 22
30 27 Screws and connections . 22
31 28 Creepage distances, clearances and distances through insulation . 22
32 Annexes . 23
33 Annex I (informative) Measurement of noise and vibration emissions . 23
34 Annex K (normative) Battery tools and battery packs . 24
35 Annex AA (normative) Product safety labels . 25
36 Bibliography . 26
38 Figure 101 – Example of a type 1 table masonry saw . 8
39 Figure 102 – Example of a type 2 table masonry saw . 9
40 Figure 103 – Example of a type 4 table masonry saw . 9
41 Figure 104 – Examples of segmented diamond cutting wheel constructions . 12
42 Figure 105 – Example of a drip loop . 13

IEC CDV 62841-3-17 © IEC 2025 – 3 –
43 Figure 106 – Design of the cutting-off wheel guard . 17
44 Figure 107 – Principal designs and dimensions of flanges . 18
45 Figure AA.1 – Product safety label illustrating "WARNING – Always wear eye
46 protection" . 25
47 Figure AA.2 – Product safety label illustrating "WARNING – Use only continuous rim
48 diamond cutting-off wheels" . 25
50 Table 4 – Required performance levels . 15
51 Table 101 – Torques for testing flanges . 19
52 Table I.101 – Noise test conditions for table masonry saws . 23
IEC CDV 62841-3-17 © IEC 2025 – 4 –
56 INTERNATIONAL ELECTROTECHNICAL COMMISSION
57 ____________
59 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE
60 TOOLS AND LAWN AND GARDEN MACHINERY – SAFETY –
62 Part 3-17: Particular requirements for transportable table masonry saws
64 FOREWORD
65 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
66 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
67 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
68 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
69 Publicly Available Specifications (PAS) and Guides (hereafter referred to as "IEC Publication(s)"). Their
70 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
71 may participate in this preparatory work. International, governmental and non-governmental organizations liaising
72 with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
73 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
74 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
75 consensus of opinion on the relevant subjects since each technical committee has representation from all
76 interested IEC National Committees.
77 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
78 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of
79 IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
80 misinterpretation by any end user.
81 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
82 transparently to the maximum extent possible in their national and regional publications. Any divergence between
83 any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
84 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
85 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
86 services carried out by independent certification bodies.
87 6) All users should ensure that they have the latest edition of this publication.
88 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
89 members of its technical committees and IEC National Committees for any personal injury, property damage or
90 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
91 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other
92 IEC Publications.
93 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
94 indispensable for the correct application of this publication.
95 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
96 rights. IEC shall not be held responsible for identifying any or all such patent rights.
97 IEC 62841-3-17 has been prepared by IEC technical committee 116: Safety of motor-operated
98 electric tools. It is an International Standard.
99 The text of this International Standard is based on the following documents:
Draft Report on voting
116/XX/FDIS 116/XX/RVD
101 Full information on the voting for its approval can be found in the report on voting indicated in
102 the above table.
103 The language used for the development of this International Standard is English.
104 This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
105 accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available

IEC CDV 62841-3-17 © IEC 2025 – 5 –
106 at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
107 described in greater detail at www.iec.ch/standardsdev/publications.
108 This Part 3-17 is to be used in conjunction with IEC 62841-1:2014.
109 This Part 3-17 supplements or modifies the corresponding clauses in IEC 62841-1:2014, so as
110 to convert it into the IEC Standard: Particular requirements for transportable table masonry
111 saws.
112 Where a particular subclause of IEC 62841-1:2014 is not mentioned in this Part 3-17, that
113 subclause applies as far as relevant. Where this document states "addition", "modification" or
114 "replacement", the relevant text in IEC 62841-1:2014 is to be adapted accordingly.
115 The following print types are used:
116 – requirements: in roman type;
117 – test specifications: in italic type;
118 – notes: in small roman type.
119 The terms defined in Clause 3 are printed in bold typeface.
120 Subclauses, notes, tables and figures which are additional to those in IEC 62841-1:2014,
121 except as described for Annex K below, are numbered starting from 101.
122 Subclauses, notes, tables and figures in Annex K which are additional to those in the main body
123 of this document are numbered starting from 301.
124 A list of all parts of the IEC 62841 series, under the general title: Electric motor-operated hand-
125 held tools, transportable tools and lawn and garden machinery – Safety, can be found on the
126 IEC website.
127 The committee has decided that the contents of this document will remain unchanged until the
128 stability date indicated on the IEC website under webstore.iec.ch in the data related to the
129 specific document. At this date, the document will be
130 • reconfirmed,
131 • withdrawn,
132 • replaced by a revised edition, or
133 • amended.
134 NOTE The attention of National Committees is drawn to the fact that equipment manufacturers and testing
135 organizations may need a transitional period following publication of a new, amended or revised IEC publication in
136 which to make products in accordance with the new requirements and to equip themselves for conducting new or
137 revised tests.
138 It is the recommendation of the committee that the content of this publication be adopted for implementation nationally
139 not earlier than 36 months from the date of publication.
IEC CDV 62841-3-17 © IEC 2025 – 6 –
141 ELECTRIC MOTOR-OPERATED HAND-HELD TOOLS, TRANSPORTABLE
142 TOOLS AND LAWN AND GARDEN MACHINERY – SAFETY –
144 Part 3-17: Particular requirements for transportable table masonry saws
147 1 Scope
148 IEC 62841-1:2014, Clause 1 is applicable, except as follows.
149 Addition:
150 This document applies to transportable type 1 table masonry saws and type 2 table masonry
151 saws that are equipped with one or more diamond cutting wheels with peripheral gaps, if any,
152 not exceeding 10 mm and having no positive rake angle, having a diameter not exceeding
153 600 mm and used for cutting tile, bricks, stone, concrete block or other similar material.
154 This document also applies to transportable type 4 masonry saws intended only for use with
155 continuous rim diamond cutting wheels having a diameter not exceeding 260 mm and used
156 for cutting tile, bricks, stone, concrete block or other similar material.
157 This document does not apply to tools equipped with bonded abrasive wheels.
158 This document does not apply to transportable cut-off machines.
159 NOTE 101 Transportable cut-off machines are covered by IEC 62841-3-10.
160 This document does not apply to type-3 cutting off machines in accordance with
161 EN 12418:2021.
162 2 Normative references
163 IEC 62841-1:2014, Clause 2 is applicable, except as follows.
164 Addition:
165 EN 1339:2003, Concrete paving flags – Requirements and test methods
166 IEC 60335-2-41:2024, Household and similar electrical appliances – Safety – Part 2-41:
167 Particular requirements for pumps
168 IEC 62841-1:2014, Electric motor-operated hand-held tools, transportable tools and lawn and
169 garden machinery - Safety - Part 1: General requirements
170 3 Terms and definitions
171 IEC 62841-1:2014, Clause 3 is applicable, except as follows.
172 Addition:
173 3.101
174 cutting head
175 part of the tool where the diamond cutting wheel is mounted

IEC CDV 62841-3-17 © IEC 2025 – 7 –
176 3.102
177 diamond cutting wheel
178 metal wheel with the abrasives located on the periphery of the wheel
179 3.103
180 flange
181 collar, disc or plate between or against which diamond cutting wheels are mounted
182 3.103.1
183 inner flange
184 flange which contacts and provides support to the back side of the diamond cutting wheel
185 and is located on the spindle between the diamond cutting wheel and tool
186 3.103.2
187 outer flange
188 flange which supports the front side of the diamond cutting wheel and secures and clamps
189 the diamond cutting wheel to the spindle and the inner flange
190 3.104
191 rated capacity
192 maximum intended diameter of the rotating accessory to be fitted on the tool as recommended
193 by the manufacturer's instructions
194 3.105
195 table masonry saw
196 transportable tool equipped with a diamond cutting wheel for cutting masonry type material
197 3.105.1
198 dry table masonry saw
199 table masonry saw without a liquid system
200 3.105.2
201 type 1 table masonry saw
202 table masonry saw with a movable work table and an adjustable cutting head
203 Note 101 to entry: See Figure 101.

IEC CDV 62841-3-17 © IEC 2025 – 8 –
205 Key
206 1 material stop
207 Figure 101 – Example of a type 1 table masonry saw
208 3.105.3
209 type 2 table masonry saw
210 table masonry saw with a horizontally movable cutting head and a fixed work table
211 Note 101 to entry: See Figure 102.

IEC CDV 62841-3-17 © IEC 2025 – 9 –
213 Figure 102 – Example of a type 2 table masonry saw
214 3.105.4
215 type 4 table masonry saw
216 table masonry saw with a fixed work table and a fixed cutting head
217 Note 101 to entry: See Figure 103.
219 Key
220 1 fence
221 Figure 103 – Example of a type 4 table masonry saw
222 3.105.5
223 wet table masonry saw
224 table masonry saw with a liquid system to aid cutting
225 Note 101 to entry: The liquid system can be either a stream directed at the cutting area or the diamond cutting
226 wheel running in a water bath.

IEC CDV 62841-3-17 © IEC 2025 – 10 –
227 3.106
228 wheel guard
229 device which partly encloses the diamond cutting wheel and gives protection to the operator
230 3.107
231 work table
232 surface or device intended to support or to guide the workpiece
233 4 General requirements
234 IEC 62841-1:2014, Clause 4 is applicable.
235 5 General conditions for the tests
236 IEC 62841-1:2014, Clause 5 is applicable, except as follows.
237 5.17 Addition:
238 The mass of the tool shall include the wheel guard, work table, fence (if any) and mitre gauge
239 (if any). Any additional parts such as leg sets or carrying means that are required in accordance
240 with 8.14.2 for the safe use of the tool shall be included in the mass.
241 6 Radiation, toxicity and similar hazards
242 IEC 62841-1:2014, Clause 6 is applicable.
243 7 Classification
244 IEC 62841-1:2014, Clause 7 is applicable.
245 8 Marking and instructions
246 IEC 62841-1:2014, Clause 8 is applicable, except as follows.
247 8.1 Addition:
248 Tools shall also be marked with:
249 – rated no-load speed; and
250 – rated capacity.
251 NOTE 101 The requirement for marking the rated capacity does not prohibit the additional marking of smaller
252 permitted diameters of the diamond cutting wheel (e.g. 178 mm / 229 mm, where 229 mm is the rated capacity).
253 8.2 Addition:
254 Tools shall be marked with the following safety warning:
255 – “ WARNING – Always wear eye protection” or sign M004 of ISO 7010 or the product
256 safety label specified in Figure AA.1.
257 Type 4 table masonry saws shall be marked with the following safety warning:

IEC CDV 62841-3-17 © IEC 2025 – 11 –
258 – “ WARNING – Use only continuous rim diamond cutting-off wheels” or the product safety
259 label specified in Figure AA.2.
260 8.3 Addition:
261 The direction of rotation of the spindle shall be indicated on the tool by an arrow, raised or
262 recessed or by any other means no less visible and indelible.
263 8.14.1 Addition:
264 The additional safety instructions as specified in 8.14.1.101 shall be given. This part may be
265 printed separately from the "General Power Tool Safety Warnings".
266 8.14.1.101 Safety instructions for table masonry saws
267 a) Support the workpiece with the work table. Cutting unsupported workpieces may result
268 in loss of control and personal injury.
269 b) Always use the wheel guard during operation. The wheel guard helps to reduce the risk
270 of personal injury.
271 c) Always use diamond cutting wheels which are specifically designed and specified by
272 the tool manufacturer. Just because a diamond cutting wheel can be attached to your
273 power tool, it does not assure safe operation.
274 d) Always use continuous rim diamond cutting wheels on this tool. Using segmented
275 diamond cutting wheels may cause kickback and increase the risk of personal injury.
276 NOTE 101 The warning in item d) above is omitted for type 1 table masonry saws and type 2 table masonry
277 sa
...