Hand-held motor-operated electric tools - Safety - Part 2-6: Particular requirements for hammers (IEC 60745-2-6:2003, modified + A1:2006 + A2:2008)

This clause of Part 1 is applicable,  except as follows: Addition: This  standard applies to hammers. Tools  covered by this standard include but  are not limited to percussion and  rotary hammers.

Handgeführte motorbetriebene Elektrowerkzeuge - Sicherheit - Teil 2-6: Besondere Anforderungen für Hämmer (IEC 60745-2-6:2003, modifiziert + A1:2006 + A2:2008)

Outils électroportatifs à moteur - Sécurité - Partie 2-6: Règles particulières pour les marteaux (CEI 60745-2-6:2003, modifiée + A1:2006 + A2:2008)

Traite de la sécurité des outils portatifs à moteur ou à entraînement magnétique, spécialement des marteaux. La tension assignée des marteaux n'est pas supérieure à 250 V pour les outils monophasés à courant alternatif ou continu et à 440 V pour les outils triphasés à courant alternatif. Le domaine d'application de la présente norme comprend les marteaux à percussion et les marteaux rotatifs mais n'est pas limité à ces seuls outils

Električna ročna orodja - Varnost - 2-6. del: Posebne zahteve za kladiva (IEC 60745-2-6:2003, spremenjen + A1:2006 + A2:2008)

Uporablja se ta klavzula prvega dela, razen kot sledi: Dodatek: Ta standard velja za kladiva. Orodja, ki jih zajema ta standard, vključujejo, vendar niso omejena na udarna in rotacijska kladiva.

General Information

Status
Published
Publication Date
18-Jul-2010
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
07-Jul-2010
Due Date
11-Sep-2010
Completion Date
19-Jul-2010

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60745-2-6:2010
01-september-2010
1DGRPHãþD
SIST EN 60745-2-6:2003
SIST EN 60745-2-6:2003/A1:2006
SIST EN 60745-2-6:2003/A11:2007
SIST EN 60745-2-6:2003/A12:2010
SIST EN 60745-2-6:2003/A2:2009
(OHNWULþQDURþQDRURGMD9DUQRVWGHO3RVHEQH]DKWHYH]DNODGLYD ,(&
VSUHPHQMHQ$$
Hand-held motor-operated electric tools - Safety - Part 2-6: Particular requirements for
hammers (IEC 60745-2-6:2003, modified + A1:2006 + A2:2008)
Handgeführte motorbetriebene Elektrowerkzeuge - Sicherheit - Teil 2-6: Besondere
Anforderungen für Hämmer (IEC 60745-2-6:2003, modifiziert + A1:2006 + A2:2008)
Outils électroportatifs à moteur - Sécurité - Partie 2-6: Règles particulières pour les
marteaux (CEI 60745-2-6:2003, modifiée + A1:2006 + A2:2008)
Ta slovenski standard je istoveten z: EN 60745-2-6:2010
ICS:
25.140.20 (OHNWULþQDRURGMD Electric tools
SIST EN 60745-2-6:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 60745-2-6:2010

---------------------- Page: 2 ----------------------

SIST EN 60745-2-6:2010

EUROPEAN STANDARD
EN 60745-2-6

NORME EUROPÉENNE
March 2010
EUROPÄISCHE NORM

ICS 25.140.20 Supersedes EN 60745-2-6:2003 + A1:2006 + A2:2009 + A11:2007 + A12:2009


English version


Hand-held motor-operated electric tools -
Safety -
Part 2-6: Particular requirements for hammers
(IEC 60745-2-6:2003, modified + A1:2006 + A2:2008)


Outils électroportatifs à moteur -  Handgeführte motorbetriebene
Sécurité - Elektrowerkzeuge -
Partie 2-6: Règles particulières Sicherheit -
pour les marteaux Teil 2-6: Besondere Anforderungen
(CEI 60745-2-6:2003, modifiée + A1:2006 für Hämmer
+ A2:2008) (IEC 60745-2-6:2003, modifiziert +
A1:2006 + A2:2008)




This European Standard was approved by CENELEC on 2010-02-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia,
Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania,
Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels


© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60745-2-6:2010 E

---------------------- Page: 3 ----------------------

SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 2 -
Foreword
The text of the International Standard IEC 60745-2-6:2003, prepared by SC 61F (transformed into
IEC TC 116, Safety of hand-held motor-operated electric tools) together with the common modifications
prepared by the Technical Committee CENELEC TC 61F (transformed into TC 116), was submitted to the
formal vote and was approved by CENELEC as EN 60745-2-6 on 2003-02-01.
A number of amendments to EN 60745-2-6 have since been voted on and published as amendments A1,
A11, A2 and A12.
A further draft amendment (FprAD) including improvements to the vibration test code was submitted to
the Unique Acceptance Procedure.
The combined texts were approved by CENELEC as a new edition of EN 60745-2-6 on 2010-02-01.
This European Standard supersedes EN 60745-2-6:2003 + A1:2006 + A11:2007 + A2:2009 + A12:2009.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2011-02-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-02-01
This standard is divided into two parts:
Part 1: General requirements which are common to most hand-held electric motor-operated tools (for the
purpose of this standard referred to simply as tools) which could come within the scope of this
standard;
Part 2: Requirements for particular types of tools which either supplement or modify the requirements
given in Part 1 to account for the particular hazards and characteristics of these specific tools.
This European Standard has been prepared under a mandate given to CEN and CENELEC by the
European Commission and the European Free Trade Association and supports the essential health and
safety requirements of the Machinery Directive 2006/42/EC. See Annex ZZ.
Compliance with the clauses of Part 1 together with this Part 2 provides one means of conforming with
the essential health and safety requirements of the Directive concerned.
CEN/TC 255 is producing standards for non-electric rotary percussive drills (EN 792-5) and non-rotary
percussive power tools (EN 792-4).
Warning: Other requirements and other EC Directives can be applicable to the products falling within
the scope of this standard.
This standard follows the overall requirements of EN ISO 12100-1 and EN ISO 12100-2.
This Part 2-6 is to be used in conjunction with EN 60745-1:2009. When this standard states "addition",
"modification" or "replacement", the relevant text in Part 1 is to be adapted accordingly.
Subclauses and figures which are additional to those in Part 1 are numbered starting from 101.

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SIST EN 60745-2-6:2010
- 3 - EN 60745-2-6:2010
Annexes, subclauses, tables and figures which are additional to those in IEC 60745-2-6 are prefixed “Z”.
NOTE In this standard, the following print types are used:
- requirements: in roman type;
- test specifications: in italic type;
- notes: in smaller roman type.
_____________
Endorsement notice
The text of the International Standard IEC 60745-2-6:2003 + A1:2006 + A2:2008 was approved by
CENELEC as a European Standard with agreed common modifications as given below.
COMMON MODIFICATIONS
2 Normative references
Replace the text by:
This clause of Part 1 is applicable, except as follows:
Additional normative references:
ENV 206:1990, Concrete; performance, production, placing and compliance criteria
3 Terms and definitions
Add:
3.Z101
concrete breakers and picks
heavy percussion hammers with a single impact energy greater than 20 J for demolition work and for
breaking up concrete, rock and brickwork
3.Z102
chiselling hammers
light percussion hammers with a single impact energy less than or equal to 20 J for repair and installation
work
6 Void
Replace by:
6 Environmental requirements
This clause of Part 1 is applicable except as follows:
6.1.2.2 Sound power level determination
Modification:
6.1.2.2.101 For concrete breakers and picks, the following applies:

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 4 -
The sound power level shall be measured according to EN ISO 3744, where the acoustic environment,
instrumentation, quantities to be measured, quantities to be determined, and the measurement procedure
are specified.
The sound power level shall be given as A-weighted sound power level in dB reference 1 pW. The
A-weighted sound pressure levels, from which the sound power is to be determined, should be measured
directly, and not calculated from frequency band data. Measurements shall be made in an essentially free
field over a reflecting plane.
The sound power level shall be determined by using a hemispherical measurement surface according to
Figure Z101. The location of the six microphone positions distributed on the surface of the hemisphere of
radius r are listed in the form of Cartesian coordinates in Table Z101.
Table Z101 — Coordinates of the six microphone positions
x/r y/r
Number of Mass of equipment Mass of equipment
microphone < 10 kg
≥ 10 kg
Radius r = 2 m Radius r = 4 m
z z
1 0,7 0,7 0,75 m 1,5 m
2 - 0,7 0,7 0,75 m 1,5 m
3 - 0,7 - 0,7 0,75 m 1,5 m
4 0,7 - 0,7 0,75 m 1,5 m
5 - 0,27 0,65 0,71 r 0,71 r
6 0,27 - 0,65 0,71 r 0,71 r
The A-weighted sound power level, L , shall be calculated, in accordance with EN ISO 3744,
WA
Subclause 8.6, as follows :
S
L = L +10lg( ) , in dB (1)
WA pfA
S
0
with L determined from
pfA
6
 
1 ′
0,1L
pA,i
L = 10lg 10  − K − K
pfA 1A 2A

6
 
i=1
 
where
is the A-weighted surface sound pressure level according to EN ISO 3744
L
pfA
L′
pA,i A-weighted sound pressure level measured at the i-th microphone position, in decibels
K
Background noise correction, A-weighted
1A
K
Environmental correction, A-weighted
2A
2
S Area of the measurement surface, in m
2
= 1 m
S
0

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SIST EN 60745-2-6:2010
- 5 - EN 60745-2-6:2010
Concrete breakers and picks shall be measured on a reflecting surface of concrete or non-porous
asphalt. For open test sites with a hard, flat ground surface, such as asphalt or concrete, and with no
sound-reflecting objects within a distance from the source equal to three times the greatest distance from
the source centre to the lower measurement points, it is assumed that the environmental correction is
less than or equal to 0,5 dB and therefore negligible.
For the hemispherical measurement surface, the area S of the measurement surface is calculated as
follows:
2
S = 2π r², in m . (2)
where r is the radius of the hemisphere as given in Table Z101.
6.1.2.2.102 For chiselling hammers, 6.1.2.2 of Part 1 applies.
6.1.2.2.103 For rotary hammers, 6.1.2.2 of Part 1 applies.
6.1.2.4 Installation and mounting conditions of the power tools during noise tests
Modification:
6.1.2.4.101 Concrete breakers and picks are fixed in vertical position to the test equipment described in
6.1.2.5.101.
6.1.2.4.102 Chiselling hammers are held by the operator in vertical position using the test equipment
described in 6.1.2.5.102.
6.1.2.4.103 Rotary hammers are held by the operator for drilling vertically down in accordance with
6.1.2.5.103.
6.1.2.5 Operating conditions
Modification:
6.1.2.5.101 Concrete breakers and picks
The hammer shall be coupled during the test run to a tool embedded in a cube-shaped concrete block
placed in a concrete pit, sunk into the ground.
The block shall be in the shape of a cube 0,60 m ± 2 mm long at the edge and as regular as possible; it
shall be made of reinforced concrete and thoroughly vibrated in layers of up to 0,20 m to avoid excessive
sedimentation.
The quality of the concrete shall correspond to C 50/60 of ENV 206.
The cube shall be reinforced by 8 mm-diameter steel rods without ties, each rod being independent of the
other; the design concept is illustrated in Figure Z102.
The support tool shall be sealed into the block and shall consist of a rammer of no less than 178 mm or
no more than 220 mm diameter and a tool chuck component identical to that normally used with the
appliance being tested. Its upper end protruding above the screening slab shall be sufficiently long to
enable the practical test to be carried out, but, as indicated in Figure Z103, it shall not exceed 100 mm.
Suitable treatment shall be carried out to integrate the two components. The tool shall be fixed in the
block so that the bottom of the rammer is 0,30 m from the upper face of the block (see Figure Z102).

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 6 -
The block shall remain mechanically sound, particularly at the point where the support tool and the
concrete meet. Before and after each test, it shall be established that the tool sealed in the concrete block
is integrated with it.
The cube shall be set in a pit cemented throughout, covered by a screening slab of at least 100 kg/m², as
indicated in Figure Z103, so that the upper surface of the screening slab is flush with the ground. To avoid
any parasitic noise, the block shall be insulated against the bottom and the sides of the pit by elastic
blocks, the cut-off frequency of which shall not be more than half the striking rate of the appliance tested,
expressed as strokes per second.
The opening in the screening slab through which the tool chuck component passes shall be as small as
possible and sealed by a flexible sound-proof joint.
All speed setting devices shall be adjusted to the highest value.
The hammer is tested under load, connected to the support tool. The feed force applied to the hammer by
an appropriate fixture in addition to its weight shall be just sufficient to ensure stable operation.
6.1.2.5.102 Chiselling hammers
All speed setting devices shall be adjusted to the highest value.
Chiselling hammers shall be tested under load applying the loading device shown in Figure Z104, which
is mounted on a concrete block having the minimum dimensions specified in Table Z104.
The loading device shown in Figure Z104, which is made of steel, consists of a tube filled with hardened
steel balls (ball bearings) on which a specially constructed test tool bit impacts. The parts of the fixture
apart from the test tool shall be rigidly clamped to prevent additional vibration. The test tool bit rebound
shall be restrained by means of a spring exerting just sufficient force to prevent “chattering”.
In order to minimise the noise from the loading device, the loading device shall be enclosed in an
acoustically insulating box, see Figure Z105, which shall have an insulation effect of at least 10 dB in
each octave band of interest. The upper end of the test tool protruding above the acoustically insulating
box shall be sufficiently long to enable the practical test to be carried out, but, as indicated in Figure Z105,
it shall not exceed 100 mm.
When using the loading device shown in Figure Z104, the force to be applied to the tool in addition to its
weight shall be just sufficient to ensure stable operation.
6.1.2.5.103 Rotary hammers
For hammers with rotary action the speed setting shall be that recommended by the manufacturer for the
drill bit size defined for the test for drilling in concrete.
Rotary hammers are tested under load as shown in Figure Z106 and in accordance with the conditions
shown in Tables Z102, Z103 and Z104.

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SIST EN 60745-2-6:2010
- 7 - EN 60745-2-6:2010
Table Z102 — Concrete formulation (per cubic metre)
b
Cement Water Aggregate
 1 844 kg
 Particle size Fraction
%
a a
330 kg 183 l  0 to 2 mm 38 ± 3
  0 to 8 mm 50 ± 5
  0 to 16 mm 80 ± 5
  0 to 32 mm 100
2
Compressive strength after 28 days to be 40 N/mm .
a
 The water/cement mass ratio shall be 0,55 ± 0,02 (the mass tolerance of cement and water is
+ 10 % to enable the concrete manufacturer to ensure compressive strength with local cement).
b
 Very hard aggregates as flint or granite and very soft aggregates as limestone shall not be
used.

Table Z103 — Drill bit size
Tool mass > 3,5 > 5 > 7 > 10
≤ 3,5 > 18
kg
≤ 5 ≤ 7 ≤ 10 ≤ 18
Diameter of
drill bit 10 16 20 25 32 40
mm
Usable length
of drill bit 80 200 250
mm
Depth of hole
80 180 180
mm

Table Z104 — Noise test conditions for rotary hammers
Orientation Drilling vertically down into a concrete block having the formulation specified in
Table Z102 and having the minimum dimensions 500 mm x 500 mm and 200 mm in
height and supported on resilient material. The concrete block, its support and the
tool shall be so oriented that the geometric centre of the tool is 1 m above the
reflecting plane. The centre of the concrete block shall be located under the top
microphone.
Tool bit New drill bit as recommended by the manufacturer for drilling in concrete and of the
size defined in Table Z103.
Feed force
The feed force applied to the tool in addition to its weight shall be sufficient to
ensure stable operation with good performance.
Test cycle Measurement starts, when the drill bit has reached a depth equal to its diameter,
and stops, when the depth of hole according to Table Z103 has been reached and
before the drill bit is removed from the hole.
NOTE 1  In general, stable operation with good performance is achieved by increasing the feed force by 30 N after the hammer has
stopped bouncing and is operating smoothly.
NOTE 2  For consistency of results the drilled holes should be blind holes. If the drill bit breaks through, the depth of the hole may
be reduced slightly to avoid this.

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 8 -
6.2.4.2 Location of measurement
Addition:
Figures Z107 and Z108 show the transducer positions for different types of hammers.
6.2.6.3 Operating conditions
Addition:
If rotary hammers have a chiselling (non rotary) function, they shall be tested in the chiselling and rotary
hammer function according to 6.2.6.3.101 and 6.2.6.3.102.
During the test, an auxiliary handle (front handle) shall be mounted in a 90° angle to the machine (Figures
Z107 and Z108 show the handle in 0° position).
6.2.6.3.101 Percussion hammers without rotary action (concrete breakers and picks, chiselling
hammers)
For hammers without rotary action all speed setting devices shall be adjusted to the highest value.
Hammers without rotary action are tested under load in the loading device shown in Figure Z104 and
described in 6.1.2.5.102 and in accordance with the conditions shown in Table Z105.
Table Z105 — Vibration test conditions for hammers without rotary action
Orientation Operating vertically in the loading device which is mounted on a concrete block
having the minimum dimensions specified in Table Z104.
To avoid negative effects on the measurement results, the inserted tool shall be
aligned in the middle of the bushing without contact to the bushing.
Tool bit
Test tool as shown in Figure Z104, item 1.
Feed force The feed force applied to the tool in addition to its weight shall be sufficient to
ensure stable operation with good performance. Excessive grip force shall be
avoided. To allow correct operation, vibration reducing mechanisms shall not be
overloaded.
NOTE  In general, stable operation with good performance is achieved by increasing the feed force by 30 N after the hammer has
stopped bouncing and is operating smoothly.
In addition, hammers without rotary action are tested under “no load”, by lifting the hammer up so that its
weight is totally supported by the hands of the operator whilst the inserted tool is still located in the
loading device and the hammer. During the measurement, the loading device shall not exert any force to
the inserted tool which could influence the measurement.
6.2.6.3.102 Rotary hammers
For rotary hammers the speed setting shall be that recommended by the manufacturer for the drill bit size
defined for the test for drilling in concrete.
Hammers with rotary action are tested under load as shown in Figure Z106 and in accordance with the
conditions shown in Tables Z102, Z103 and Z106.

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SIST EN 60745-2-6:2010
- 9 - EN 60745-2-6:2010
Table Z106 — Vibration test conditions for rotary hammers
Orientation Drilling vertically down into a concrete block having the formulation specified in
Table Z102 and having the minimum dimensions 500 mm x 500 mm and
200 mm in height and supported on resilient material.
Tool bit New drill bit as recommended by the manufacturer for drilling in concrete and of
the size defined in Table Z103.
Feed force The feed force applied to the tool in addition to its weight shall be sufficient to
ensure stable operation with good performance. Excessive grip force shall be
avoided. To allow correct operation, vibration reducing mechanisms shall not be
overloaded.
Test cycle
Measurement starts, when the drill bit has contact to the concrete block and
stops, when the depth of the hole according to Table Z103 has been reached
and before the drill bit is removed from the hole.
NOTE 1  In general, stable operation with good performance is achieved by increasing the feed force by 30 N after the hammer has
stopped bouncing and is operating smoothly.
NOTE 2  For consistency of results the drilled holes should be blind holes. If the drill bit breaks through, the depth of the hole may
be reduced slightly to avoid this.
6.2.7.1 Reported vibration value
Addition:
If more than one operating mode was measured, the result a for each operating mode applicable shall
h
be reported.
a = mean vibration “hammer drilling” in accordance with 6.2.6.3.102
h,HD
a = mean vibration “chiselling” on loading device in accordance with 6.2.6.3.101
h,CH
a = mean vibration “no load” with lifted hammer on loading device in accordance with 6.2.6.3.101
h,NL
0,5
a = [0,2 (a )² + 0,8 (a )² ]
h,CHeq h,NL h,CH
= Equivalent chiselling value (representing time contents of 20 % with no load and 80 % with full

load)
6.2.7.2 Declaration of the vibration total value
Addition:
The vibration total values of the handle with the highest emission and the uncertainty K shall be declared:
– for rotary hammers without chiselling (non rotary) function
the value of a , with the work mode description “hammer drilling into concrete”;
h,HD
– for rotary hammers with separate chiselling function
the value of a , with the work mode description “hammer drilling into concrete” and
h,HD
the value of a ; with the work mode description “chiselling”;
h,Cheq
– for chiselling hammers and concrete breakers
the value of a , with the work mode description “chiselling”.
h,Cheq

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 10 -
8 Marking and instructions
Add:
8.12.2 a) Addition:
Z101) Information on the correct use of the dust collection system, if any
Z102) Advice to wear a dust mask

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SIST EN 60745-2-6:2010
- 11 - EN 60745-2-6:2010

Y
2
1
5
r
X
6
4
3
Z
6
5
2  3 1  4
h = 0,75 m or 1,5 m



Figure Z101 – Positions of microphones for the hemispherical measurement surface
h
0,71 r

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 12 -




Figure Z102 – Test block

---------------------- Page: 14 ----------------------

SIST EN 60745-2-6:2010
- 13 - EN 60745-2-6:2010


Dimensions in mm


Key
1 Support tool
2 Screening slab
3 Elastic joints
4 Absorbent foam
5 Concrete block
6 Elastic supports
Figure Z103 – Testing device

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 14 -



Dimensions in mm
Key
1 Optional design of the inserted (test) tool
2 Steel plate mounted on a concrete block
3 Bushing
4 Spring, rate < 1,2 N/mm, slightly pre-stressed
5 Hardened steel 55 HRC ± 2 HRC
6 Hardened steel 62 HRC ± 2 HRC
7 Hardened steel min. 63 HRC
l Length of the inserted (test) tool

Loading device parameters
Dimension d Steel tube diameter D Steel ball diameter Ball column height H
mm mm mm mm
40 4 100
≤ 23
> 23 60 4 150

Figure Z104 - Loading device for percussion hammers

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SIST EN 60745-2-6:2010
- 15 - EN 60745-2-6:2010

Key
1 Loading device
2 Acoustically insulating box
3 Concrete block
4 Resilient material
Figure Z105 - Noise measurement of chiselling hammers

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 16 -



Key
1 Operator standing on a device for measuring the force applied to the tool
2 Concrete block
3 Resilient material
Figure Z106 — Application of load

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SIST EN 60745-2-6:2010
- 17 - EN 60745-2-6:2010




a) Concrete breakers b) Chiselling hammers
Figure Z107 - Positions of transducers for a) concrete breakers and b) chiselling hammers


Figure Z108 - Positions of transducers for rotary hammers

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SIST EN 60745-2-6:2010
EN 60745-2-6:2010 - 18 -
Annex ZZ
(informative)

Coverage of Essential Requirements of Directive 2006/42/EC
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and within its scope the standard covers all
relevant Essential Requirements as given in EC Directive 2006/42/EC (Machinery Directive).
Compliance with this standard provides one means of conformity with the specified essential
requirements of the Directive concerned.
WARNING: Other requirements and other EC Directives may be applicable to the products falling within
the scope of this standard.
__________

---------------------- Page: 20 ----------------------

SIST EN 60745-2-6:2010
INTERNATIONAL IEC
STANDARD
60745-2-6
Second edition
2003-01
Hand-held motor-operated electric tools –
Safety –
Part 2-6:
Particular requirements for hammers
Outils électroportatifs à moteur –
Sécurité –
Partie 2-6:
Règles particulières pour les marteaux
 IEC 2003  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
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Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch  Web: www.iec.ch
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M
International Electrotechnical Commission
Международная Электротехническая Комиссия
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SIST EN 60745-2-6:2010
– 2 – 60745-2-6  IEC:2003(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
HAND-HELD MOTOR-OPERATED ELECTRIC TOOLS –
SAFETY –
Part 2-6: Particular requirements for hammers
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International
Organization for Standardization (ISO) in accordance with conditions determined by agreement between the
two organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 60745-2-6 has been prepared by subcommittee 61F: Safety of
hand-held motor-operated electric tools, of IEC technical committee 61: Safety of household
and similar electrical appliances
This second edition cancels and replaces the first edition published in 1989, of which it
constitutes a technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
61F/463/FDIS 61F/487/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This Part 2-6 is to be used in conjunction with the third edition of IEC 60745-1: Safety of
hand-
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