SIST EN 16564:2021

SLOVENSKI STANDARD
oSIST prEN 16564:2019
01-april-2019
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Machines and plants for mining and tooling of natural stone - Safety - Requirements for
bridge type sawing/milling machines, included numerical control (NC/CNC) versions
Maschinen und Anlagen zur Gewinnung und Bearbeitung von Naturstein - Sicherheit -
Anforderungen an Brücken-Säge-/Fräsmaschinen einschließlich numerischer
Steuerungsversionen (NC/CNC)
Machines et équipements pour l'exploitation et l'usinage de pierres naturelles - Sécurité -
Prescriptions relatives aux machines à scier/fraiseuses de type pont, y compris les
versions à commande numérique (NC/CNC)
Ta slovenski standard je istoveten z: prEN 16564
ICS:
25.080.20 Frezalniki Boring and milling machines
25.080.60 Strojne žage Sawing machines
73.120 Oprema za predelavo rudnin Equipment for processing of
minerals
oSIST prEN 16564:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 16564:2019

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oSIST prEN 16564:2019


DRAFT
EUROPEAN STANDARD
prEN 16564
NORME EUROPÉENNE

EUROPÄISCHE NORM

February 2019
ICS 25.080.20; 25.080.60; 73.120 Will supersede EN 16564:2014
English Version

Machines and plants for mining and tooling of natural
stone - Safety - Requirements for bridge type
sawing/milling machines, included numerical control
(NC/CNC) versions
Machines et équipements pour l'exploitation et Maschinen und Anlagen zur Gewinnung und
l'usinage de pierres naturelles - Sécurité - Prescriptions Bearbeitung von Naturstein - Sicherheit -
relatives aux machines à scier/fraiseuses de type pont, Anforderungen an Brücken-Säge-/Fräsmaschinen
y compris les versions à commande numérique einschließlich numerischer Steuerungsversionen
(NC/CNC) (NC/CNC)
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 151.

If this draft becomes a European Standard, CEN 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.

This draft European Standard 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-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

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

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 16564:2019 E
worldwide for CEN national Members.

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Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 7
3 Terms and definitions . 9
4 List of significant hazards . 15
5 Safety requirements and/or protective measures . 18
5.1 General . 18
5.2 Controls . 18
5.2.1 Safety and reliability of control system . 18
5.2.2 Position of controls . 19
5.2.3 Starting . 19
5.2.4 Normal stop . 20
5.2.5 Emergency stop . 20
5.2.6 Operational stop . 21
5.2.7 Mode selection . 21
5.2.8 Failure of any power supply . 22
5.2.9 Failure of the control circuits . 23
5.3 Protection against mechanical hazards . 23
5.3.1 Transport and installation of machine . 23
5.3.2 Stability . 23
5.3.3 Tool changing . 23
5.3.4 Braking tool spindle . 24
5.3.5 Prevention of access to moving parts and safeguards to minimize the effect of
ejection. 24
5.4 Protection against no mechanical hazards . 28
5.4.1 Fire. 28
5.4.2 Noise . 28
5.4.3 Electrical hazards . 29
5.4.4 Ergonomics and handling . 29
5.4.5 Hydraulic and pneumatic components . 30
5.4.6 Electromagnetic compatibility . 30
5.4.7 Laser radiation . 30
5.4.8 Unintended movements. 30
5.4.9 Isolation . 30
5.4.10 Maintenance . 31
6 Information for use . 31
6.1 General . 31
6.2 Signals and warning devices . 31
6.3 Marking, signs and written warnings . 31
6.4 Instruction handbook . 32
6.4.1 General . 32
6.4.2 Operator's manual . 32
6.4.3 Maintenance manual . 35
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Annex A (normative) Test for braking function . 37
A.1 Conditions for all tests . 37
A.2 Unbraked run-down time . 37
A.3 Braked run-down time . 37
Annex B (normative) Rigid guards on machines - Impact test method . 38
B.1 General . 38
B.2 Test method . 38
B.2.1 Preliminary remarks . 38
B.2.2 Testing equipment . 38
B.2.2.1 General . 38
B.2.2.2 Projectiles . 38
B.2.2.3 Sampling and supporting the guard under test . 39
B.2.3 Test procedure . 39
B.3 Results . 39
B.4 Assessment. 39
B.5 Test report . 40
B.6 Example of propulsion device for impact test . 40
Annex C (normative) Noise-test code . 41
C.1 Introduction. 41
C.2 Measurement of the A-weighted emission sound pressure level at the operator's
positions or other specified positions . 41
C.2.1 Basic standards . 41
C.2.2 Measurement procedure and positions . 41
C.2.3 Measurement uncertainty . 42
C.3 Determination of sound power level . 42
C.3.1 Measurement procedure and positions . 42
C.3.2 Measurement uncertainty . 42
C.4 Installation, mounting and operating conditions for noise emission measurement . 43
C.5 Information to be recorded and reported . 43
C.6 Declaration and verification of noise emission values . 48
C.6.1 General . 48
C.6.2 Examples of a declaration of noise emission values in the instruction handbook for a
machine where the largest dimension does not exceed 6 m . 49
C.6.3 Example of a declaration of noise emission values in the instruction handbook for a
machine where at least a dimension exceeds 6 m . 49
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2006/42/EC aimed to be covered . 52
Bibliography . 53
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European foreword
This document (prEN 16564:2019) has been prepared by the 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 CEN Enquiry.
This document will supersede EN 16564:2014.
This document has been prepared under a standardization request 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 Annex ZA, which is an integral part of this
document.

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Introduction
This document has been prepared to be a harmonized standard to provide one means of conforming to
the essential health and safety requirements of the Machinery Directive and associated EFTA Regulations.
This document is a type-C standard as stated in EN ISO 12100.
This document is of relevance, in particular, for the following stakeholder groups representing the market
players with regard to machinery safety:
— machine manufacturers (small, medium and large enterprises);
— health and safety bodies (regulators, accident prevention organizations, market surveillance, etc.).
Others can be affected by the level of machinery safety achieved with the means of the document by the
above-mentioned stakeholder groups:
— machine users/employers (small, medium and large enterprises);
— machine users/employees (e.g. trade unions, organizations for people with special needs);
— service providers, e.g. for maintenance (small, medium and large enterprises);
— consumers (in case of machinery intended for use by consumers).
The above-mentioned stakeholder groups have been given the possibility to participate at the drafting
process of this document.
The machinery concerned and the extent to which hazards, hazardous situations or hazardous events are
covered are indicated in the Scope of this document.
When requirements of this type-C standard are different from those which are stated in type-A or type-B
standards, the requirements of this type-C standard take precedence over the requirements of the other
standards for machines that have been designed and built according to the requirements of this type-C
standard.
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1 Scope
This document deals with all significant hazards, hazardous situations and events which are relevant to:
— bridge sawing machines;
— bridge sawing and milling machines;
— numerical control bridge sawing/milling machines.
These machines are designed to saw and mill natural stone and engineered/agglomerated stone as
defined by EN 14618:2009, when they are used as intended and under conditions of misuse which are
reasonably foreseeable by the manufacturer (see Clause 4).
This document specifies the appropriate technical measures to eliminate or reduce risks arising from the
significant hazards.
This document deals with the foreseeable lifetime of the machinery including the phases of transport,
assembly, dismantling, disabling and scrapping.
This document also applies to machines fitted with the following facilities/devices:
— mechanical, pneumatic, hydraulic or vacuum workpiece clamping;
— automatic tool change;
— loading and unloading conveyor system;
— tilting and/or rotating head axis;
— rotating workpiece support(s);
— tilting workpiece support(s) when loading;
— lathe unit;
— undercut grooving unit;
— axes operating in accordance with an NC work programme.
This document does not apply to:
— machines intended for operation in a potentially explosive atmosphere;
— machines operating in severe environmental conditions (e.g. extreme temperatures, corrosive
environment);
— machines intended for outdoor operation;
— machines which are manufactured before the date of their publication as EN.
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2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 166:2001, Personal eye-protection — Specifications
EN 349:1993+A1:2008, Safety of machinery — Minimum gaps to avoid crushing of parts of the human body
EN 1005-2:2003+A1:2008, Safety of machinery — Human physical performance — Part 2: Manual
handling of machinery and component parts of machinery
EN 1005-4:2005+A1:2008, Safety of machinery — Human physical performance — Part 4: Evaluation of
working postures and movements in relation to machinery
EN 14618:2009, Agglomerated stone — Terminology and classification
EN 50370-2:2003, Electromagnetic compatibility (EMC) — Product family standard for machine tools —
Part 2: Immunity
EN 60204-1:2006, Safety of machinery — Electrical equipment of machines — Part 1: General requirements
(IEC 60204 1:2005, mod.)
EN 60529:1991, Degrees of protection provided by enclosures (IP Code) (IEC 60529:1989)
EN 60529:1991/A1:2000, Degrees of protection provided by enclosures (IP Code) (IEC
60529:1989/A1:1999)
EN 60529:1991/A1:2013, Degrees of protection provided by enclosures (IP Code) (IEC
60529:1989/A2:2013)
EN 60825-1:2007, Safety of laser products — Part 1: Equipment classification and requirements (IEC
6082511:2007)
EN 61439-1:2011, Low-voltage switchgear and controlgear assemblies — Part 1: General rules
EN 61496-1:2013, Safety of machinery — Electro-sensitive protective equipment — Part 1: General
requirements and tests (IEC 61496-1:2012)
EN 61800-5-2:2007, Adjustable speed electrical power drive systems — Part 5-2: Safety requirements —
Functional (IEC 61800 5 2:2007)
EN 82079-1:2012, Preparation of instructions for use — Structuring, content and presentation — Part 1:
General principles and detailed requirements (IEC 82079-1:2012)
EN ISO 3744:2010, Acoustics — Determination of sound power levels and sound energy levels of noise
sources using sound pressure — Engineering methods for an essentially free field over a reflecting plane (ISO
3744:2010)
EN ISO 3746:2010, Acoustics — Determination of sound power levels and sound energy levels of noise
sources using sound pressure — Survey method using an enveloping measurement surface over a reflecting
plane (ISO 3746:2010)
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EN ISO 3747:2010, Acoustics — Determination of sound power levels and sound energy levels of noise
sources using sound pressure — Engineering/survey methods for use in situ in a reverberant environment
(ISO 3747:2010)
EN ISO 4413:2010, Hydraulic fluid power — General rules and safety requirements for systems and their
components (ISO 4413:2010)
EN ISO 4414:2010, Pneumatic fluid power — General rules and safety requirements for systems and their
components (ISO 4414:2010)
EN ISO 4871:2009, Acoustics — Declaration and verification of noise emission values of machinery and
equipment (ISO 4871:1996)
EN ISO 11200:2014, Acoustics — Noise emitted by machinery and equipment — Guidelines for the use of
basic standards for the determination of emission sound pressure levels at a work station and at other
specified positions (ISO 11200:2014)
EN ISO 11201:2010, Acoustics — Noise emitted by machinery and equipment — Determination of emission
sound pressure levels at a work station and at other specified positions in an essentially free field over a
reflecting plane with negligible environmental corrections (ISO 11201:2010)
EN ISO 11202:2010, Acoustics — Noise emitted by machinery and equipment — Determination of emission
sound pressure levels at a work station and at other specified positions applying approximate environmental
corrections (ISO 11202:2010)
EN ISO 11204:2010, Acoustics — Noise emitted by machinery and equipment — Determination of emission
sound pressure levels at a work station and at other specified positions applying accurate environmental
corrections (ISO 11204:2010)
EN ISO 11688-1:2009, Acoustics — Recommended practice for the design of low-noise machinery and
equipment - Part 1: Planning (ISO/TR 11688-1:1995)
EN ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk
reduction (ISO 12100:2010)
EN ISO 13849-1:2015, Safety of machinery — Safety-related parts of control systems — Part 1: General
principles for design (ISO 13849-1:2015)
EN ISO 13850:2015, Safety of machinery — Emergency stop function — Principles for design (ISO
13850:2015)
EN ISO 13856-3:2013, Safety of machinery — Pressure-sensitive protective devices — Part 3: General
principles for design and testing of pressure-sensitive bumpers, plates, wires and similar devices (ISO 13856-
3:2013)
EN ISO 13857:2008, Safety of machinery — Safety distances to prevent hazard zones being reached by
upper and lower limbs (ISO 13857:2008)
EN ISO 14118:2018, Safety of machinery — Prevention of unexpected start-up (ISO 14118:2017)
EN ISO 14119:2013, Safety of machinery — Interlocking devices associated with guards — Principles for
design and selection (ISO 14119:2013)
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EN ISO 14120:2015, Safety of machinery — Guards — General requirements for the design and
construction of fixed and movable guards (ISO 14120:2015)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 12100:2010 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
3.1
bridge sawing machine
integrated fed machine designed for sawing and/or shaping workpieces (see Figure 1) by the use of a
diamond disk water-cooled during the working process having at least two squared axes which the
working head moves over
Note 1 to entry: This machine can be equipped with the following facilities:
a) loading and unloading conveyor system;
b) tilting (A/B) and/or rotating (C) head axis;
c) rotating workpiece support(s);
d) tilting workpiece support(s) when loading;
e) lathe unit (see Figure 2);
f) workpiece vacuum moving system;
g) undercut grooving unit;
h) axes operating in accordance with an NC work programme.
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Safeguarding devices are not illustrated
Key
1 tool holder head (tilting version) A direction of the tilting movement of the head
2 diamond disk B direction of the tilting movement of the head
3 bridge C direction of the rotating movement of the head
direction of the rotating movement of the workpiece
4 carriage W
support(s)
5 slide rail X longitudinal movement of the head along the carriage
tilting and rotating workpiece
6 Y transverse movement of the bridge along the slide rail
support(s)
  Z vertical movement of the head
Figure 1 — Example of a bridge sawing machine upper tilting head, rotating workpiece support
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Safeguarding devices are not illustrated
Figure 2 — Example of a lathe unit
3.2
bridge sawing and milling machine
integrated fed machine designed for sawing, milling and boring workpieces (see Figure 3) by the use of a
diamond disk and by a milling tool water-cooled installed in the same head unit equipped with a single
or double spindle having at least three squared axes (XYZ)
Note 1 to entry: This machine can be equipped with the following facilities:
a) loading and unloading conveyor system;
b) tilting (A/B) and/or rotating (C) head axis;
c) rotating workpiece support(s);
d) tilting workpiece support(s) when loading;
e) lathe unit (see Figure 2);
f) workpiece vacuum moving system;
g) undercut grooving unit;
h) mechanical, pneumatic, hydraulic, or vacuum workpieces clamping;
i) axes operating in accordance with an NC work programme.
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Safeguarding devices are not illustrated
Key
1 main drive - diamond disk C direction of the rotating movement of the head
2 milling unit X longitudinal movement of the head along the carriage
3 bridge Y transverse movement of the bridge along the slide rail
4 carriage Z vertical movement of the head
5 slide rail
6 tilting and rotating workpiece support(s)
Figure 3 — Example of a bridge sawing and milling machine with double spindle
3.3
numerical control bridge sawing/milling machine
integrated fed machines provided with automatic tool change desi
...