SIST EN 61029-2-1:2010
Safety of transportable motor-operated electric tools - Part 2-1: Particular requirements for circular saw benches (IEC 61029-2-1:1993, modified + A1:1999 + A2:2001)
Safety of transportable motor-operated electric tools - Part 2-1: Particular requirements for circular saw benches (IEC 61029-2-1:1993, modified + A1:1999 + A2:2001)
This clause of part 1 is applicable except as follows:
1.1 Addition:
This European Standard applies to transportable circular saw benches intended for cutting wood and analogue materials with a blade diameter not exceeding 315 mm.
1.2 Addition:
This standard does not apply to transportable circular saw benches used to cut steel, iron, brass or food. Hand-held electric circular saws are covered by EN 50144-2-5. Saws covered by EN 50144-2-5, when mounted on a bench, are not covered by this standard. Circular saw benches other than transportable or hand-held electric tools are covered by EN 1870-1.
Sicherheit transportabler motorbetriebener Elektrowerkzeuge - Teil 2-1: Besondere Anforderungen an Tischkreissägen (IEC 61029-2-1:1993, modifiziert + A1:1999 + A2:2001)
Sécurité des machines outils électrique semi-fixes - Partie 2-1: Règles particulières pour les scies circulaires à table (CEI 61029-2-1:1993, modifiée + A1:1999 + A2:2001)
S'applique aux scies circulaires semi-fixes, destinées à couper du bois et des matériaux similaires et ayant un diamètre de lame maximal de 260 mm.
Varnost premičnih električnih orodij - 2-1. del: Posebne zahteve za krožne žage z delovno mizo (IEC 61029-2-1:1993, spremenjen + A1:1999 + A2:2001)
Uporablja se ta klavzula prvega dela, razen kot sledi:
1.1 Dodatek:
Ta evropski standard velja za premične krožne žage z delovno mizo, namenjene za razrez lesa in primerljivih materialov s premerom rezila, ki ni večji od 315 mm.
1.2 Dodatek:
Ta standard ne velja za premične krožne žage z delovno mizo, ki se uporabljajo za rezanje jekla, železa, medi ali živil. Ročno vodene električne krožne žage zajema EN 50144-2-5. Žage, ki jih zajema EN 50144-2-5, če so nameščene na delovno mizo, niso zajete v tem standardu. Krožne žage z delovno mizo razen premičnih ali ročno vodenih električnih orodij zajema EN 1870-1.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61029-2-1:2010
01-oktober-2010
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SIST EN 61029-2-1:2002
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Safety of transportable motor-operated electric tools - Part 2-1: Particular requirements
for circular saw benches (IEC 61029-2-1:1993, modified + A1:1999 + A2:2001)
Sicherheit transportabler motorbetriebener Elektrowerkzeuge - Teil 2-1: Besondere
Anforderungen an Tischkreissägen (IEC 61029-2-1:1993, modifiziert + A1:1999 +
A2:2001)
Sécurité des machines outils électrique semi-fixes - Partie 2-1: Règles particulières pour
les scies circulaires à table (CEI 61029-2-1:1993, modifiée + A1:1999 + A2:2001)
Ta slovenski standard je istoveten z: EN 61029-2-1:2010
ICS:
25.080.60 Strojne žage Sawing machines
25.140.20 (OHNWULþQDRURGMD Electric tools
SIST EN 61029-2-1:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61029-2-1:2010
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SIST EN 61029-2-1:2010
EUROPEAN STANDARD
EN 61029-2-1
NORME EUROPÉENNE
February 2010
EUROPÄISCHE NORM
ICS 25.140.20 Supersedes EN 61029-2-1:2002 + corr. Jan.2003
English version
Safety of transportable motor-operated electric tools -
Part 2-1: Particular requirements for circular saw benches
(IEC 61029-2-1:1993, modified + A1:1999 + A2:2001)
Sécurité des machines outils électrique Sicherheit transportabler motorbetriebener
semi-fixes - Elektrowerkzeuge -
Partie 2-1: Règles particulières Teil 2-1: Besondere Anforderungen
pour les scies circulaires à table an Tischkreissägen
(CEI 61029-2-1:1993, modifiée + A1:1999 (IEC 61029-2-1:1993, modifiziert +
+ A2:2001) A1:1999 + A2:2001)
This European Standard was approved by CENELEC on 2009-11-17. 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 61029-2-1:2010 E
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SIST EN 61029-2-1:2010
EN 61029-2-1:2010 – 2 –
Foreword
The text of the International Standard IEC 61029-2-1:1993 and its amendments 1:1999 and 2:2001,
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 116, former
TC 61F, Safety of hand-held motor-operated electric tools, was submitted to the formal vote and was
approved by CENELEC as EN 61029-2-1 on 2001-12-01.
A draft amendment (prAA), extending Annex ZZ to include the new MD 2006/42/EC, was submitted
to the formal vote.
The combined texts were approved by CENELEC as a new edition of EN 61029-2-1 on 2009-11-17.
This European Standard supersedes EN 61029-2-1:2002 + corrigendum January 2003.
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) 2010-06-01
- latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-06-01
In this European Standard the common modifications to the International Standard are indicated by a
vertical line in the left margin of the text.
This standard is divided into two parts:
Part 1 General requirements, which are common to most transportable motor, operated tools (for the
purpose of this European Standard referred to simply as tools) which could come within the scope
of this European Standard.
Part 2 Requirements for particular types of tool 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 CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of EC Directive
2006/42/EC. See Annex ZZ.
Compliance with the relevant clauses of Part 1 together with this Part 2 provides one means of conforming
with the specified essential health and safety requirements of the Directive.
The requirements defined in EN 1050 are also dealt with in this standard.
For noise and vibration this standard covers the requirements for their measurement, the provision of
information arising from these measurements and the provision of information about the personal
protective equipment required. Specific requirements for the reduction of the risk arising from noise and
vibration through the design of the tool are not given as this reflects the current state of the art.
Warning: Other requirements arising from other EC Directives can be applicable to the products falling
within the scope of this standard.
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This Part 2-1 is to be used in conjunction with EN 61029-1:2009. This Part 2-1 supplements or modifies
the corresponding clauses of EN 61029-1, so as to convert it into the European Standard: “Safety
requirements for transportable circular saw benches".
Where a particular subclause of Part 1 is not mentioned in this Part 2-1, that subclause applies as far as is
reasonable. Where this Part 2-1 states "addition", "modification" or "replacement", the relevant text of
Part 1 is to be adapted accordingly.
Clauses, subclauses, notes, tables and figures which are additional to those in Part 1 are numbered
starting from 101.
Clauses, subclauses, notes, tables and figures which are additional to those in IEC 61029-2-1 are prefixed
“Z”.
NOTE In this standard the following print types are used:
- requirements proper: in roman type;
- test specifications: in italic type;
- explanatory matter: in smaller roman type.
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SIST EN 61029-2-1:2010
EN 61029-2-1:2010 – 4 –
Contents
1 Scope . 6
2 Definitions . 6
3 General requirement . 6
4 General notes on tests . 6
5 Rating . 6
6 Classification . 6
7 Marking and information for use . 7
8 Protection against electric shock . 9
9 Starting . 9
10 Input and current . 9
11 Heating . 9
12 Leakage current . 9
13 Environmental requirements . 9
14 Protection against ingress of foreign bodies and moisture resistance . 10
15 Insulation resistance and electric strength . 10
16 Endurance . 10
17 Abnormal operation. 10
18 Stability and mechanical hazards . 10
19 Mechanical st r ength . 14
20 Construction . 15
21 Internal wiring . 16
22 Components . 16
23 Supply connection and external flexible cables and cords . 16
24 Terminals for external conductor. . 17
25 Provision for earthing . 17
26 Screws and connections . 17
27 Creepage distances, clearances and distances through insulation . 17
28 Resistance to heat, fire and tracking . 17
29 Resistance to rusting . 17
30 Radiation . 17
Annex A (normative) Normative references . 30
Annex ZZ (informative) Coverage of Essential Requirements of Directive 2006/42/EC . 31
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Figures
Figure Z101 - Example of circular saw bench . 18
Figure Z102 - Orientation of tool and operator . 19
Figure Z103 - Riving knife mounted guard . 20
Figure Z104 - Example of ribbing on guard side walls . 20
Figure Z105a - Stability test - Riving knife mounted blade guard . 21
Figure Z105b - Stability test - Separately from riving knife mounted saw blade guard . 22
Figure Z106 - Test probe . 23
Figure Z107 - Riving knife adjustment . 23
Figure Z108 - Riving knife testing - Strength of riving knife mounting . 24
Figure Z109 - Riving knife testing - Strength of riving knife . 25
Figure Z110 - Dimensions of the saw table . 26
Figure Z111 - Dimension of the slot in the table . 27
Figure Z112 - Guiding surfaces of the rip fence . 27
Figure Z113 - Flange characteristics. 28
Figure Z114 - Example for push-stick and push-block handle . 29
Tables
Table Z101 – Conditions for dust measurements . 9
Table Z102 – Noise test conditions for circular saw benches. 10
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SIST EN 61029-2-1:2010
EN 61029-2-1:2010 – 6 –
1 Scope
This clause of part 1 is applicable except as follows:
1.1 Addition:
This European Standard applies to transportable circular saw benches intended for cutting wood and
analogue materials with a blade diameter not exceeding 315 mm.
1.2 Addition:
This standard does not apply to transportable circular saw benches used to cut steel, iron, brass or food.
Hand-held electric circular saws are covered by EN 50144-2-5. Saws covered by EN 50144-2-5, when
mounted on a bench, are not covered by this standard.
Circular saw benches other than transportable or hand-held electric tools are covered by EN 1870-1.
2 Definitions
This clause of part 1 is applicable except as follows:
2.21 Replacement:
2.21
normal load
the load to obtain rated input
2.101
circular saw bench
machine designed to cut wood or similar materials by means of a rotating toothed saw blade that projects
through a slot in a table which supports and positions the work piece. The work piece is fed by hand
towards the saw blade. The motor and drive assembly for the saw blade are located below the level of the
table
2.Z101
transportable circular saw bench
a circular saw used on a table or similar support which is intended to carry out work in a stationary
position, capable of being lifted by hand by one person. See Figure Z101
3 General requirement
This clause of part 1 is applicable.
4 General notes on tests
This clause of part 1 is applicable.
5 Rating
This clause of part 1 is applicable.
6 Classification
This clause of part 1 is applicable.
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7 Marking and information for use
This clause of part 1 is applicable except as follows:
7.1 Addition:
Circular saw benches shall be marked with:
– maximum and minimum saw blade diameter;
– rated no-load speed;
– thickness of riving knife
– maximum cutting depth capacity;
– indication of direction of rotation of the saw blade
– blade bore diameter
If the upper guard is made of non-transparent material, an indication of the cutting line in alignment with
the plane of the saw blade shall be marked on the guard.
Circular saw benches for which different no-load speeds can be selected shall be marked, close to the
means of adjustment, with details of the method of changing the speed and the resultant no-load speed
obtained. This may be done by means of diagrams, etc.
Where a machine is designed to operate at more than one spindle speed, the following requirements shall
apply:
– on machines where a speed change is achieved by changing the position of the drive belts on the
drive pulleys, the selected speed shall be indicated on the same side of the machine as the start
control by a diagram showing the relevant speed selected for each combination of pulleys;
– on machines where a speed change is achieved by an electronic control circuit, the selected speed
shall be indicated on the machine at the selecting device (e.g. variable speed control dial provided
with numerical speed settings).
7.6 Addition:
The direction of rotation of the blade shall be indicated on a fixed part of the tool in the vicinity of the
spindle axis by an arrow raised or sunk, which is visible when changing the blade, or by any other means
not less visible and indelible.
7.13 Addition:
The following instructions shall also be given:
c) Safety precautions
- Do not use saw blades which are damaged or deformed;
- Replace table insert when worn;
- Use only saw blades recommended by the manufacturer, which conform to EN 847-1, with a
warning. When changing the saw blade beware that the width of the groove cut of the saw
blades shall not be less than and the thickness of the body of the saw blade shall not be more
than the thickness of the riving knife;
- Take care that the selection of the saw blade is suitable for the material to be cut;
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SIST EN 61029-2-1:2010
EN 61029-2-1:2010 – 8 –
- Wear suitable personal protective equipment when necessary, this could include
- hearing protection to reduce the risk of induced hearing loss,
- respiratory protection to reduce the risk of inhalation of harmful dust,
- wear gloves when handling saw blades and rough material. Saw blades shall be carried in a
holder whenever practicable;
- Connect circular saws to a dust-collecting device when sawing wood. The operator shall be
informed of the factors that influence exposure of dust e.g. type of material being machined and
importance of local extraction (capture or source) and proper adjustment of
hoods/baffles/chutes;
- Do not use High speed steel (HS) blades;
- The push-stick or push block should always be stored with the machine when not in use.
d) Maintenance and servicing
- Operator's instructions on factors influencing exposure to noise (e.g. saw blades designed to
reduce the emitted noise, saw blade and machine maintenance);
- Faults in the machine, including guards or saw blades, should be reported as soon as they are
discovered.
e) Safe operation
- Use push-sticks or push blocks to feed the workpiece past the saw blade;
- Use and correct adjustment of the riving knife;
- Use and correct adjustment of the upper saw blade guard;
- Rebating or grooving should not be carried out unless suitable guarding, such as a tunnel guard,
is fitted above the saw table;
- Saws shall not be used for slotting (stopped groove);
- A table giving guidance on spindle speed selection for different materials to be sawn shall be
given for variable speed tool;
- Use only saw blades for which the maximum possible speed is not less than the maximum
spindle speed of the tool and the material to be cut;
- When transporting the machine use only transportation devices and do never use guards for
handling or transportation;
- During transportation the upper part of the saw blade should be covered; for example by the
guard;
- The handbook or information sheet shall contain information regarding: the range of saw blade
outside diameter, thickness and bore diameter which may be used with the tool;
- How to support long workpieces;
- Description of the residual risks;
- Results of the dust efficiency measurement as defined in 13.1.
NOTE Sketches may be used to illustrate the modes of operation.
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8 Protection against electric shock
This clause of part 1 is applicable.
9 Starting
This clause of part 1 is applicable.
10 Input and current
This clause of part 1 is applicable.
11 Heating
This clause of part 1 is applicable.
12 Leakage current
This clause of part 1 is applicable.
13 Environmental requirements
This clause of part 1 is applicable except as follows:
13.1 Replacement:
The tests under working conditions, orientation within the cabin (see Figure Z102) and material to be
worked shall be in accordance with Table Z101.
Table Z101 – Conditions for dust measurements
Material Chipboard 800 mm x 400 mm x 19 mm
(3 ± 1) m/min
Feed-speed
Blade adjusted for a 22 mm depth of cut
Depth of cut
Width of cut-off 10 mm minimum, as set by the rip fence
Tool bit/cutter/ New blade, as recommended by the manufacturer for chipboard, at the start of each
test period
abrasive
Integral collection Emptied during each 2 min period of rest time
(if any)
Across the width of the cabin with the airflow from left to right of the operator
Orientation
(see Figure Z102)
Test cycle Three cuts per minute across 400 mm width for 10 min followed by a 2 min rest period
(total 12 min)
Test period Five complete cycles (total one hour)
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SIST EN 61029-2-1:2010
EN 61029-2-1:2010 – 10 –
13.2.1 Addition:
The most important sources of noise in circular saw benches are:
- the saw blade;
- the gear;
- the motor / the fan.
For general information concerning the reduction of noise see EN ISO 11688-1.
13.2.4 Replacement of p
...
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