SIST EN 12348:2000/kprA1:2008

SLOVENSKI STANDARD
SIST EN 12348:2000/kprA1:2008
01-december-2008
Stabilni vrtalni stroji - Varnost
Core drilling machines on stand - Safety
Kernbohrmaschinen auf Ständer - Sicherheit
Foreuses à béton (carotteuses) sur colonne - Sécurité
Ta slovenski standard je istoveten z: EN 12348:2000/prA1
ICS:
25.080.40 Vrtalniki Drilling machines
SIST EN 12348:2000/kprA1:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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

SIST EN 12348:2000/kprA1:2008

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

SIST EN 12348:2000/kprA1:2008
EUROPEAN STANDARD
FINAL DRAFT
EN 12348:2000
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
August 2008
ICS 25.080.40

English Version
Core drilling machines on stand - Safety
Foreuses à béton (carotteuses) sur colonne - Sécurité Kernbohrmaschinen auf Ständer - Sicherheit
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 151.
This draft amendment A1, if approved, will modify the European Standard EN 12348:2000. If this draft becomes an amendment, CEN
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment
into the relevant national standard without any alteration.
This draft amendment was established by CEN in three official versions (English, French, German). A version in any other language made
by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12348:2000/prA1:2008: E
worldwide for CEN national Members.

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

SIST EN 12348:2000/kprA1:2008
EN 12348:2000/prA1:2008 (E)
Contents
Foreword.3
1 Modification to the Introduction.4
2 Modification to Clause 2, Normative references .4
3 Modifications to Clause 3, Terms and definitions.5
4 Modification to Clause 4, List of significant hazards.5
5 Modification to Clause 5, Safety requirements and/or measures.6
6 Modification to 5.1.2.1, Transmission parts.6
7 Modification to 5.1.2.2, Feed of the drilling unit on the column .6
8 Modification to 5.1.4, Stability during work .6
9 Modification to 5.1.5, Control device .7
10 Modification to 5.2.1, General.7
11 Modification to 5.2.2, Water pump .7
12 Modification to 5.4.2 .7
13 Modification to 5.4.3 .8
14 Modification to 5.4.4, Test method.8
15 Modification to 5.10.1, Noise reduction at the design stage .8
16 Modification to Clause 7, Information for use .8
17 Modification to 7.1.1, Regular marking.8
18 Modification to 7.1.2, Other information.9
19 Modification to 7.2.1.1, Description of the machine.9
20 Modification to 7.2.1.2, Instructions for transport, handling and storage of the machine
and its dismountable parts .9
21 Modification to 7.2.1.3, Instructions for the installation and the use of the machine .9
22 Modification to 7.2.2, Maintenance instructions.10
23 Modification to A.1, General .10
24 Modification to A.2, Measurement of the emission sound pressure level at the work
station .10
25 Modification to A.3, Determination of the sound power level emitted by the machine.11
26 Modification to A.5, Information to be reported .12
27 Modification to A.6, Noise declaration by the manufacturer.13
28 Modification to Figure B.1.13
29 Addition of Annex D .13
30 Modification to Annex ZA .17
31 Addition of Annex ZB .18
32 Modification to the Bibliography.19
2

---------------------- Page: 4 ----------------------

SIST EN 12348:2000/kprA1:2008
EN 12348:2000/prA1:2008 (E)

Foreword
This document (EN 12348:2000/prA1:2008) has been prepared by Technical Committee CEN/TC 151
“Construction equipment and building material machines — Safety”, the secretariat of which is held by DIN.
This document is currently submitted to the Unique Acceptance Procedure.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this
document.
3

---------------------- Page: 5 ----------------------

SIST EN 12348:2000/kprA1:2008
EN 12348:2000/prA1:2008 (E)

1 Modification to the Introduction
st
In the 1 paragraph replace "EN 292" with "EN ISO 12100-1".

2 Modification to Clause 2, Normative references
Replace "EN 953:1997" with "EN 953".
Delete:
"EN 292-1:1991, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic
terminology, methodology"
"EN 292-2:1991, Safety of machinery — Basic concepts, general principles for design — Part 2: Technical
principles and specifications"
"EN 563:1994, Safety of machinery — Temperatures of touchable surfaces — Ergonomic data to establish
temperature limit values for hot surfaces"
"EN 954-1:1996, Safety of machinery — Safety related parts of control systems — Part 1: General principles
for design"
"EN 1070:1998, Safety of machinery — Terminology"
Update:
"EN 60204-1:1997, Safety of machinery - Electrical equipment of machine – Part 1: General requirements
(IEC 60204-1:1997)" to "EN 60204-1:2006, Safety of machinery — Electrical equipment of machines — Part
1: General requirements (IEC 60204-1:2005, modified)"
"EN 60335-1:1994, Safety of household and similar electrical appliances – Part 1: General requirements (IEC
60335-1:1991, modified)" to "EN 60335-1:2002, Household and similar electrical appliances — Safety — Part
1: General requirements (IEC 60335-1:2001, modified)"
"EN 60335-2-41:1996, Safety of household and similar electrical appliances – Part 2: Particular requirements
for pumps for liquids having a temperature not exceeding 35 °C (IEC 60335-2-41:1996)" to "EN 60335-2-
41:2003, Household and similar electrical appliances — Safety — Part 2-41: Particular requirements for
pumps (IEC 60335-2-41:2002)"
"prEN 61029-2-6:1992, Safety of transportable motor operated electric tools – Part 2-6: Particular
requirements for diamond drills with water supply" to "prEN 61029-2-6:2007, Safety of transportable motor-
operated electric tools — Part 2-6: Particular requirements for diamond drills with water supply (IEC 61029-2-
6:1993, modified)"
"EN ISO 3744:1995, Acoustics - Determination of sound power levels of noise sources using sound pressure -
Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994)" to "prEN ISO
3744:2006, Acoustics - Determination of sound power levels and sound energy levels of noise sources using
sound pressure - Engineering method in an essentially free field over a reflecting plane (ISO/DIS 3744:2006)"
Update title of EN ISO 11201:1995 to read as follows: "Acoustics — Noise emitted by machinery and
equipment — Measurement of emission sound pressure levels at a work station and at other specified
positions — Engineering method in an essentially free field over a reflecting plane (ISO 11201:1995)"
4

---------------------- Page: 6 ----------------------

SIST EN 12348:2000/kprA1:2008
EN 12348:2000/prA1:2008 (E)
Add:
"EN 206-1:2000, Concrete — Part 1: Specification, performance, production and conformity"
"EN 12096, Mechanical vibration — Declaration and verification of vibration emission values"
"EN SO 5349-2:2001, Mechanical vibration — Measurement and evaluation of human exposure to hand-
transmitted vibration — Part 2: Practical guidance for measurement at the workplace (ISO 5349-2:2001)"
"EN ISO 8041, Human response to vibration — Measuring instrumentation (ISO 8041:2005)"
"EN ISO 12100-1:2003, Safety of machinery — Basic concepts, general principles for design — Part 1: Basic
terminology, methodology (ISO 12100-1:2003)"
"EN ISO 12100-2:2003, Safety of machinery — Basic concepts, general principles for design — Part 2:
Technical principles (ISO 12100-2:2003)"
"EN ISO 13732-1:2006, Ergonomics of the thermal environment — Methods for the assessment of human
responses to contact with surfaces — Part 1: Hot surfaces (ISO 13732-1:2006)"
"EN ISO 13849-1:2008, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design (ISO 13849-1:2006)"
"EN ISO 13850:2008, Safety of machinery — Emergency stop — Principles for design (ISO 13850:2006)"
"EN ISO 20643:2008, Mechanical vibration — Hand-held and hand-guided machinery — Principles for
evaluation of vibration emission (ISO 20643:2005)"
"ISO 5348, Mechanical vibration and shock — Mechanical mounting of accelerometers"
"ISO 7000:2004, Graphical symbols for use on equipment — Index and synopsis"
"ISO 16063-1, Methods for the calibration of vibration and shock transducers — Part 1: Basic concepts"

3 Modifications to Clause 3, Terms and definitions
st
Replace in the 1 paragraph "EN 1070:1998" with "EN ISO 12100-1:2003".
Replace the heading of definition 3.4 with "rated no-load spindle speed".
In the definition replace "no load" with "no-load".

4 Modification to Clause 4, List of significant hazards
In Table 1, add as last item:
"4.24 Hazards generated by vibration 5.11"

5

---------------------- Page: 7 ----------------------

SIST EN 12348:2000/kprA1:2008
EN 12348:2000/prA1:2008 (E)
5 Modification to Clause 5, Safety requirements and/or measures
st
In the 1 paragraph replace "EN 292-1:1991 and EN 292-2:1991" with "EN ISO 12100-1:2003 and EN ISO
12100-2:2003".
nd
In the 2 paragraph replace "EN 953:1997" with "EN 953" and "EN 60204-1:1992" with "EN 60204-1:2006".

6 Modification to 5.1.2.1, Transmission parts
nd
Replace the 2 sentence with the following: "These guards shall comply with EN 953 and 5.3.2.2 of
EN ISO 12100-2:2003".
rd
Delete 3 paragraph, listings and NOTE.

7 Modification to 5.1.2.2, Feed of the drilling unit on the column
st
In the 1 paragraph add "at least in one position" after "lockable" and "stop-" after "any" to read as follows:
"The drilling unit shall be lockable at least in one position or shall be designed to be self-sustaining in any
stop-position on the column."
nd
Add as 2 paragraph the following:
"Machines equipped with a powered feed system shall be self-sustaining in any stop-position."

8 Modification to 5.1.4, Stability during work
Delete in headline "during work" and add a new subclause 5.1.4.1 to read as follows:
"5.1.4 Stability
5.1.4.1 Stability during work"
Add a new subclause 5.1.4.2 to read as follows:
"5.1.4.2 Stability during transportation, assembly and dismantling
As the stability of the drill rig is not given for these situations the operators manual shall give instructions for
safe handling."

6

---------------------- Page: 8 ----------------------

SIST EN 12348:2000/kprA1:2008
EN 12348:2000/prA1:2008 (E)
9 Modification to 5.1.5, Control device
A Modification to 5.1.5.1, General
Replace "EN 60204-1:1997" with "EN 60204-1:2006".
Replace "EN 954-1:1996" with "EN ISO 13849-1:2008."

B Modification to 5.1.5.2, Start and stop control device for the drive of the spindle and the
powered feed
Add the following new paragraphs at the end:
"For cable-less control, an automatic stop, which holds the carriage in a sustained position, shall be activated
when correct signals are not received, including loss of communication.
Access to danger zones that cannot be supervised by the operator from the different possible control positions
shall be avoided by appropriate provisions."
Add a new sub-clause 5.1.5.3 to read as follows:
"5.1.5.3 Emergency stop
Emergency stop device is not required for manual fed machines as it would not reduce the stopping time the
operator being close to the drill motor.
All machines with remote control and/or automatic feed shall be fitted with an easily accessible emergency
stop in the system. This emergency stop shall be in accordance with EN ISO 13850:2008. It shall stop all
dangerous movements as quickly as possible without creating an additional hazard."

10 Modification to 5.2.1, General
st
In the 1 paragraph replace "prEN 61029-2-6:1992" with "prEN 61029-2-6:2007"
nd
In the 2 paragraph replace "EN 60204-1:1997" with "EN 60204-1:2006" and "4.4.2 of EN 60204-1:1992" with
"4.4.3 of EN 60204-1:2006"

11 Modification to 5.2.2, Water pump
Replace "EN 60335-1:1994" with "EN 60335-1:2002" and "EN 60335-2-41:1996" with
"EN 60335-2-41:2003".

12 Modification to 5.4.2
Replace "4.2.2 of EN 563:1994" with "EN ISO 13732-1:2006".
7

---------------------- Page: 9 ----------------------

SIST EN 12348:2000/kprA1:2008
EN 12348:2000/prA1:2008 (E)
13 Modification to 5.4.3
Replace "EN 563:1994" with "EN ISO 13732-1:2006".

14 Modification to 5.4.4, Test method
nd
In the 2 paragraph replace "EN 563:1994" with "EN ISO 13732-1:2006".

15 Modification to 5.10.1, Noise reduction at the design stage
In the note replace "EN ISO 11688-2:1999" with EN ISO 11688-2:2000".

Add a new subclause 5.11 "Vibration" to read as follows:
"5.11 Vibration
5.11.1 Vibration reduction at the design stage
Whole-body vibration is no
...