SIST EN 16228-1:2014/oprA1:2019
(Amendment)Drilling and foundation equipment - Safety - Part 1: Common requirements
Drilling and foundation equipment - Safety - Part 1: Common requirements
This European Standard specifies the common safety requirements for drilling and foundation equipment.
Part 1 of this European Standard deals with the significant hazards common to drilling and foundation equipment (see Annex A), when they are used as intended and under the conditions of misuse which are reasonably foreseeable by the manufacturer associated with the whole life time of the machine (transport, assembly, dismantling, equipment in service and out of service, maintenance, moving on site, storage, disabling and scrapping).
NOTE 1 The requirements specified in this part of the standard are common to two or more families of drilling and foundation equipment.
This document gives safety requirements for all types of drilling and foundation equipment and is intended to be used in conjunction with one of parts 2 to 7. These machine specific parts do not repeat the requirements from part 1 but supplement or modify the requirements for the type of drilling and foundation equipment in question.
For multipurpose machinery, the parts of the standard that cover the specific functions and applications are used, e.g. a drilling machine also used as a piling machine will use the relevant requirements of EN 16228 parts 1, 2, and 4.
The following machines are excluded from the scope of this standard:
- tunnelling machines, unshielded tunnel boring machines and rodless shaft boring machines for rock according to prEN 16191;
- raise boring machines;
- drill rigs used in oil and gas industry.
NOTE 2 Specific requirements for offshore applications are not covered by this European Standard.
Where a drilling or foundation equipment of fixed configuration that is not intended to be separated is assembled using a carrier based on earth-moving equipment, agricultural equipment, or a crane, then the completed assembly will conform to the requirements specified in this drilling and foundation equipment standard.
Drilling and foundation equipment within the scope of EN 16228 parts 1 to 6 may include interchangeable auxiliary equipment within the scope of EN 16228 part 7, either as an integral part of its construction or as interchangeably fitted equipment.
If drilling and foundation equipment is intended to be used in a potentially explosive atmosphere, additional requirements will need to be met which are not covered by this standard.
Geräte für Bohr- und Gründungsarbeiten - Sicherheit - Teil 1: Gemeinsame Anforderungen
Machines de forage et de fondation - Sécurité - Partie 1 : Prescriptions générales
Oprema za vrtanje in temeljenje - Varnost - 1. del: Splošne zahteve - Dopolnilo A1
General Information
RELATIONS
Standards Content (sample)
SLOVENSKI STANDARD
SIST EN 16228-1:2014/oprA1:2019
01-julij-2019
Oprema za vrtanje in temeljenje - Varnost - 1. del: Splošne zahteve - Dopolnilo A1
Drilling and foundation equipment - Safety - Part 1: Common requirementsGeräte für Bohr- und Gründungsarbeiten - Sicherheit - Teil 1: Gemeinsame
Anforderungen
Machines de forage et de fondation - Sécurité - Partie 1 : Prescriptions générales
Ta slovenski standard je istoveten z: EN 16228-1:2014/prA1ICS:
53.100 Stroji za zemeljska dela Earth-moving machinery
93.020 Zemeljska dela. Izkopavanja. Earthworks. Excavations.
Gradnja temeljev. Dela pod Foundation construction.
zemljo Underground works
SIST EN 16228-1:2014/oprA1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 16228-1:2014/oprA1:2019
DRAFT
EUROPEAN STANDARD
EN 16228-1:2014
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
May 2019
ICS 93.020
English Version
Drilling and foundation equipment - Safety - Part 1:
Common requirements
Machines de forage et de fondation - Sécurité - Partie 1 Geräte für Bohr- und Gründungsarbeiten - Sicherheit -
: Prescriptions générales Teil 1: Gemeinsame AnforderungenThis draft amendment is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 151.
This draft amendment A1, if approved, will modify the European Standard EN 16228-1:2014. 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-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. EN 16228-1:2014/prA1:2019 E
worldwide for CEN national Members.---------------------- Page: 3 ----------------------
SIST EN 16228-1:2014/oprA1:2019
EN 16228-1:2014/prA1:2019 (E)
Contents Page
European foreword ....................................................................................................................................................... 4
1 Modification to the whole text .................................................................................................................... 5
2 Modification to Clause 1, Scope .................................................................................................................. 5
3 Modification to Clause 2, Normative references .................................................................................. 5
4 Modification to Clause 3, Terms and definitions ................................................................................. 6
5 Modification to Clause 4, List of additional significant hazards ..................................................... 7
6 Modification to 5.2.3.4.4, Wind load ...................................................................................................... 11
7 Modification to 5.2.3.4.5, Dynamic loads ............................................................................................. 11
8 Modification to 5.2.3.4.7, Working loads ............................................................................................. 11
9 Addition of a new subclause to 5.3, Electrotechnical systems ..................................................... 12
10 Modification to 5.4.1, Hydraulic systems............................................................................................. 12
11 Modification to 5.4.3, Hoses, pipes and fittings under pressure ................................................. 12
12 Modification to 5.8.2, Winches and pulleys ........................................................................................ 12
13 Modification to 5.10.3, Stroke limiting devices ................................................................................. 12
14 Modification to 5.11, Ergonomics for control stations and servicing points .......................... 13
15 Modification to 5.12, Access to operating positions, intervention and servicing
points ................................................................................................................................................................ 13
16 Modification to 5.14.1, General ............................................................................................................... 13
17 Modification to 5.15.2, Required performance levels for safety related parts of
control systems ............................................................................................................................................. 14
18 Modification to 5.15.4.2, Emergency stop ........................................................................................... 16
19 Modification to 5.16.1, General ............................................................................................................... 17
20 Modification to 5.17.2, Operating position ......................................................................................... 17
21 Modification to 5.19.1, Common use ..................................................................................................... 17
22 Modification to 5.19.4, Lifting points .................................................................................................... 17
23 Addition to the new subclause 5.19.6, Locking of articulation .................................................... 17
24 Modification to 5.20, Handling of drilling tools ................................................................................ 18
25 Modification to 5.23.2.1, General ........................................................................................................... 18
26 Modification to 5.23.2.2.1, General ........................................................................................................ 18
27 Modification to 5.23.2.2.2, Guards ......................................................................................................... 18
28 Modification to 5.23.2.2.3, Sensitive protective devices ................................................................ 18
29 Modification to 5.23.2.2.4, Restricted operating mode (ROM) .................................................... 19
30 Modification to 5.23.2.2.5, Special protective mode for specific circumstances ................... 19
31 Modification to 5.23.2.2.6, Additional Pressure sensitive devices ............................................. 19
32 Addition of two new Subclauses under 5.23.2.2 ............................................................................... 19
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33 Modification to 5.23.3, Transmission parts ........................................................................................ 20
34 Modification to 5.23.6, Tools handling system .................................................................................. 20
35 Modification to 5.27.2.1, Noise reduction at the design stage ...................................................... 22
36 Modification to 5.28.1, Engine exhausts ............................................................................................... 22
37 Modification to 5.28.2, Dust ...................................................................................................................... 22
38 Modification to 5.30, Warning devices .................................................................................................. 22
39 Modification of Clause 6, Verification of the safety requirements and/or protective
measures .......................................................................................................................................................... 22
40 Modification to 6.2.1, General .................................................................................................................. 29
41 Modification to 7.3.2.1, General information ..................................................................................... 29
42 Modification to 7.3.2.2.1, General ........................................................................................................... 29
43 Modification to 7.3.2.3, Technical information .................................................................................. 29
44 Modification to 7.3.2.4, Operating instructions ................................................................................. 30
45 Modification to 7.3.2.5, Transportation and assembly instructions .......................................... 30
46 Modification to 7.3.3, Maintenance instructions ............................................................................... 30
47 Modification to A.2, Illustrations ............................................................................................................ 30
48 Addition of a new Annex H (normative) Requirements to sensitive protectivedevices, consisting of TAG based system, at drill and foundation equipment
according prEN 16228-1:2017, 5.23.2.2.8 ........................................................................................... 36
Annex A (normative) Requirements for TAG based system ....................................................................... 37
A.1 General ............................................................................................................................................................. 37
A.2 Additional requirements with tag based system .............................................................................. 37
A.3 Positioning of the TAG based system ..................................................................................................... 38
A.4 Instruction for use ........................................................................................................................................ 38
A.5 Warnings and pictograms .......................................................................................................................... 38
49 Modification to the Bibliography ............................................................................................................ 41
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EN 16228-1:2014/prA1:2019 (E)
European foreword
This document (EN 16228-1:2014/prA1:2019) 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 CEN Enquiry.
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 EN 16228‑
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EN 16228-1:2014/prA1:2019 (E)
1 Modification to the whole text
In the entire document, for all instances found, replace “EN 16228-1:2014” with
“EN 16228-1:2014+prA1:2019”.
2 Modification to Clause 1, Scope
In the fifth paragraph, last sentence delete the final punctuation of the third item and add the following text:
— core drilling machines on sIn tand covered by EN 12348;— hand-held machine (in particular machines covered by ISO 11148-5”
In the sixth paragraph, first sentence, replace “will conform to the requirements specified in this drilling
and foundation equipment” with “is covered by this”.3 Modification to Clause 2, Normative references
Replace “EN 953” with “EN ISO 14120:2015”.
Add the following references:
“EN 614-1:2006+A1:2009, Ergonomic design principles — Part 1: Terminology and general principles
EN 894-3:2000+A1:2008, Ergonomic requirements for the design of displays and control actuators – Part 3:
Control actuators”EN IEC 61000 6-2, Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard
for industrial environmentsEN IEC 61000 6-4, Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard
for industrial environmentsprEN ISO 13766-1, Construction machinery - Electromagnetic compatibility of machines with internal
electrical power supply — Part 1: General EMC requirements under typical EMC environmental conditions
prEN ISO 13766-2, Construction machinery - Electromagnetic compatibility of machines with internal
electrical power supply — Part 1: General EMC requirements under typical EMC environmental conditions
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4 Modification to Clause 3, Terms and definitions
In definition 3.17 (assistant), delete “operation”; replace “assists with the” by “is intended to make
operation during the use of some”.Add the following NOTE to definition 3.17:
“Note 1 to Entry The assistant operator could be exposed to moving parts involved in the drilling process without
having the control on the said mobile elements.”After definition 3.19 (operator), add the following NOTE:
“Note 2 to entry: The operator can also be the maintenance technician of the rig.”
After the last definition 3.38, add the following new definitions:3.39
geometric protection zone
volume within which, in case of a rolling-over or tilting-over of the rig, the cabin is located to be safe from
major deformations3.40
supplementary trip device
sensitive protective equipment intended to detect the touch of a person or body part of a person
(mechanically or electro sensitive activated trip) and which can also act as impeding device
Note 1 to entry: This device is aimed at reducing severity of the accident, in addition to the other protective
devices intended to reduce the occurrences of accidents.[SOURCE: ISO 13856-3:2013(en), 3.1 modified]
3.41
TAG based system
system, e.g. RFID or industrial radar, capable of detecting any person (e.g. operator and assistant)
carrying a TAG, i.e. a localisation device3.42
integral mechanised tool handling system
mechanised handling system installed on the machine allowing transfer of rods and/or tools to the drill
axis and vice versaNote 1 to entry: The mechanised tool handling system can be a carousel, a magazine, a robot arm, etc.
3.43integral lifting device for drilling tools
manually operated lifting device installed on the machine, allowing transfer of rods and/or tools to the
drill axis and vice versaNote 1 to entry: A pivoting rotary head with a chuck or a travelling block either with an elevator, lifting cap,
pulling out flange, lifting sling or similar is considered a lifting device.3.44
external mechanised tool handling system
mechanised handling system for rods and/or tools that is not part of the drilling rig, allowing the transfer
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Note 1 to entry: An external mechanised tool handling system is interchangeable equipment fitted on a carrier
e.g. an excavator.Note 2 to entry: An external mechanised tool handling system can be operated by the assistant and it has its own
operator’s panel.3.45
communication connection port for external mechanised tool handling systems
connection port located on the drilling rig that interfaces with the communication device between an
external mechanised tool handling system and the drilling rig3.46
communication device
device designed to be plugged into the communication connection port to provide the communication
between an external mechanised tool handling system and the drilling rigNote 1 to entry: The communication device can be e.g. a wireless or a cable connection.
Note 2 to entry: The manufacturer of this device cannot be the manufacturer of the drilling rig.”
5 Modification to Clause 4, List of additional significant hazardsReplace Table 1 by the following:
Table 1 — List of significant hazards and associated requirements
No. Hazard Relevant clause(s) in this
document
1 Mechanical hazards
1.1 Generated by machine parts or work pieces, e.g. by:
1.1.1 Shape 5.11, 5.12, 5.14, 5.22
1.1.2 Mass and stability 5.2.1, 5.2.3, 5.10.1, 5.10.2,
Annex F
1.1.3 Mass and velocity 5.2.1, 5.2.3.4
1.1.4 Inadequacy of mechanical strength 5.2.2
1.2 Accumulation of energy inside the machinery, e.g. by:
1.2.1 Fluids under pressure 5.4.1, 5.4.2, 5.4.3, 7.3.2
1.2.2 Live parts under voltage 5.3, 5.21, 7.3.2
1.3 Elementary forms of mechanical hazards
1.3.1 Crushing 5.7, 5.8, 5.9, 5.12, 5.23, 7.2.2,
7.2.3
1.3.2 Shearing 5.7, 5.8, 5.9, 5.12, 5.23, 7.2.2,
7.2.3
1.3.3 Cutting or severing 5.8, 5.9, 5.12, 5.23, 7.2.2, 7.2.3
1.3.4 Entanglement hazard 5.9, 5.23
1.3.5 Drawing-in or trapping hazard 5.23
moving transmission parts 5.23.3
1.3.6 Stabbing or puncture hazard 5.20
1.3.7 High pressure fluid injection or ejection hazard 5.4.1, 5.4.3
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No. Hazard Relevant clause(s) in this
document
2 Electrical hazards due to:
2.1 Contact of persons with live parts (direct contact) 5.3.1
2.2 Contact of persons with parts which have become live 5.3.1
under faulty conditions (indirect contact)
2.3 Approach to live parts under high voltage 5.3.1
2.4 Thermal radiation or other phenomena such as the 5.3.2
projection of molten particles and chemical effects from
short-circuits, overloads, etc.
3 Thermal hazards, resulting in:
3.1 Burns and scalds, by possible contact of persons with 5.22
objects or materials with an extreme temperature, by
flames, by radiation, etc.
3.2 Hot or cold working environment 5.14.1
4 Hazards generated by noise, resulting in:
4.1 Hearing losses and physiological disorders 5.14.1, 5.27, Annex B
4.2 Accidents due to interference with speech communication 5.27, Annex B
and warning signals
5 Hazards generated by vibration
5.1 5.14.1, 5.27.3, Annex C
Whole-body vibration, particularly when combined with
poor postures
6 Processed materials and substances, used materials, fuels
6.1 Hazards from contact with harmful fluids, gases, mists, 5.3.2, 5.14, 5.28
fumes and dusts
6.2 Fire or explosion hazard 5.26, 5.28, 5.3.2
7 Neglected ergonomic principles in machine design e.g.
hazards from:
7.1 Unhealthy postures or excessive efforts 5.11, 5.14.1
7.2 Inadequate consideration of hand-arm or foot-leg anatomy 5.14
7.3 Neglected use of personal protection equipment 5.11, 5.13, 5.14
7.4 Inadequate local lighting 5.25
7.5 Mental overload or underload, stress 5.11, 5.14.1
7.6 Human errors, human behaviour 5.11, 5.14.1
7.7 Inadequate design, location or identification of manual 5.11, 5.14.1
controls
7.8 Inadequate design or location of visual display units 5.11, 5.14.1
8 Combination of hazards 5.18, 5.23.2.2, 5.23.5, 5.23.6,
5.29, 7.2.2
9 Unexpected start-up, unexpected overrun/overspeed (or
any similar malfunction) from:
9.1 Failure/disorder of control system 5.15, 5.17, 5.18
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No. Hazard Relevant clause(s) in this
document
9.2 Restoration of energy supply after an interruption 5.5, 5.15
9.3 External influences on electrical equipment 5.3.1
9.4 Other external influences (gravity, wind, etc.) 5.2
9.5 Errors in the software 5.15
9.6 Errors made by the operator (due to mismatch of 5.14.1
machinery with human characteristics and abilities)
9.7 Electromagnetic disturbances 5.3.3
10 Impossibility of stopping the device in the best possible 5.5, 5.6, 5.15
conditions
10.1 Control that can accidentally initiate dangerous 5.15.4, 5.16, 5.17, 5.18
movements
11 Failure of the power supply 5.5, 5.6
12 Failure of the control circuit 5.15
13 Errors of fitting 5.9, 7.3
14 Break-up during operation 5.2, 7.3
15 Falling or ejected object or fluid 5.4.3, 5.14.1, 5.24
16 Loss of stability/overturning of machinery 5.2.3
17 Slip, trip and falling of persons (related to machinery) 5.12
18 Electromagnetic radiation 5.3.3
Additional hazards, hazardous situations and hazardous events due to mobility
18 Relating to the travelling function
18.1 Uncontrolled movement of machine when starting the 5.6
engine
18.2 Movement without an operator at the driving position 5.15, 5.16.1
18.3 Insufficient ability of machinery to be slowed down, 5.6, 5.7
stopped and immobilised
Linked to the work position (including driving station) on
the machine
19.1 Fall of persons during access to (or at/from) the work 5.12
position
19.2 Exhaust gases/lack of oxygen at the work position 5.14.1, 5.28
19.3 Fire (flammability of the cab, lack of extinguishing means) 5.26
19.4 Mechanical hazards at the work position contact with the 5.14.1, 5.23
wheels/crawlers; fall of objects, penetration by object.
5.24
19.5 Insufficient visibility from the working position 5.14.2
19.6 Inadequate lighting 5.25
19.7 Inadequate seating 5.14.1
19.8 Noise at the driving position 5.14.1, 5.27.2, Annex B
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No. Hazard Relevant clause(s) in this
document
19.9 Vibration at the driving position 5.14.1, 5.27.3, Annex C
19.10 Insufficient means of evacuation/emergency exit 5.14.1
20 Due to the control system
20.1 Inadequate location of controls/control devices 5.16
20.2 Inadequate design of the actuation mode and/or action 5.15, 5.16
mode of controls
21 From handling the machine (lack of stability) 5.2, 5.19, 7.3
22 Due to the power source and to the transmission of power
22.1 Hazards from the engine and the batteries 5.3.2, 5.15, 5.23.3
22.2 Hazards from coupling and towing 5.19
23 From/to third persons
23.1 Unauthorized start 5.13.3, 5.15.3
23.2 Drift of a part, away from its stopping position 5.4.1, 5.5, 5.6, 5.7, 5.8
23.3 Lack or inadequacy of visual or acoustic warning means 5.30
24 Insufficient instructions for the driver/operator 7.3.2
Additional hazards, hazardous situations and hazardous events due to lifting
25 Mechanical hazards and events
25.1 From load falls, collision, machine tipping caused by:
25.1.1 Lack of stability 5.2.3, 5.8.2, 5.10, 7.3.2
25.1.2 Uncontrolled loading; overloading; overturning moment 5.6, 5.8.2, 5.9, 5.10, 7.3.2
exceeded25.1.3 Uncontrolled amplitude of movements 5.5, 5.6, 5.8.2, 5.10, 7.3.2
25.1.4 Unexpected/unintended movement of loads 5.5, 5.6, 5.8.2, 7.3.2
25.1.5 Inadequate holding devices/accessories 5.8.2, 5.9, 7.3.2, 7.3.3
25.1.6 Collision of more than one machine 5.7
25.2 From access of persons to load support 7.3.2
25.3 From insufficient mechanical strength of parts 5.2, 5.9
25.4 From inadequate design of pulleys, drums 5.8.2, 5.8.3
25.5 From inadequate selection/integration into the machine of 5.8.3, 5.8.4, 5.8.5, Annex E
chains, ropes, lifting accessories25.6 From lowering of the load by friction brake 5.8.2
25.7 From abnormal conditions of 6.1, 6.2, 7.3.3
assembly/testing/use/maintenance
25.8 Load-person interference (impact by load) 7.3.2
26 Electrical hazards 5.3, 5.5
27 Hazards generated by neglecting ergonomic principles
27.1 Insufficient visibility from the driving position 5.14.2
Additional hazards, hazardous situations and hazardous events due to lifting of persons
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No. Hazard Relevant clause(s) in this
document
28 Mechanical hazards and hazardous events due to:
28.1 Inadequate working coefficients 5.13.2, 5.13.3
28.2 Failing of load control 5.8.2, 5.13.2
28.3 Failing of controls at working platform for lifting 5.13.2
personnel (function, priority)
28.4 Overspeed of working platform for lifting personnel 5.13.2
29 Falling of person from the working platform for lifting 5.13.2
personnel
30 From derailment of the working platform for lifting 5.13.2
personnel
6 Modification to 5.2.3.4.4, Wind load
Delete first indent and its related sub-indent.
After the enumeration, before the last paragraph, add the following indent:
— for all other operating conditions:
— P 0,25 kPa× 250 N/ m ”;
( )
In the last paragraph, first sentence, after the text “The direction of the wind load”, add “, if any, “.
7 Modification to 5.2.3.4.5, Dynamic loadsIn the fourth paragraph, first and second sentence, replace “equal to the weight of the released mass. It is
applicable to equipment” with “that shall be calculated considering the application and the structure of
the equipment”.After "chisel, hammer grab, rope grab, etc.", add "or on the basis of a default value of 30 % of the released
mass”.8 Modification to 5.2.3.4.7, Working loads
In the first paragraph, third indent, after the text “pushing or feed load that may cause a backward
overturning.”, add the following new sentence:“The maximum permissible values shall be given in the operator's manual, see Clause 7.”
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EN 16228-1:2014/prA1:2019 (E)
9 Addition of a new subclause to 5.3, Electrotechnical systems
After subclause 5.3.2, add the following new subclause:
“5.3.3 Electromagnetic compatibility (EMC)
Machines connected to an external electrical power source shall comply with ENIEC 61000-6-2 and
EN 61000-6-4 with regard to electromagnetic compatibility (EMC).Machines powered by internal combustion engines shall comply with prEN ISO 13766-1 and
prEN ISO 13766-2.NOTE Tests are carried out either on the complete machines or on the safety-relevant ESA as specified in
prEN ISO 13766 series.”10 Modification to 5.4.1, Hydraulic systems
In the second paragraph, delete the last sentence “These devices… load side” and the NOTE.
After the second paragraph the following text:“Load holding cylinders shall be fitted with a safety device to prevent unintended movement caused by
failure of an external pipe or hose (excluding those pipes indicated in c)). The device shall only be released
by an external force or by an internal force caused by thermal expansion inside the cylinder. The setting
of the internal relief-valve shall be at a pressure which does not allow movements causing unsafe
conditions. They shall be either:a) integral with the cylinder; or
b) directly and rigidly flange-mounted; or
c) placed close to the cylinder and connected to it by means of rigid pipes, having welded or flanged
connections and being calculated in the same way as the cylinder.Alternatively, bleeding may also be obtained by moving the piston between full stroke movements.”
Fourth paragraph starting with “Hydraulic hoses and pipes shall be separated”Add the following text before final punctuation: “, in accordance with EN 60204-1:2006, 13.5.1 and 13.5.7”.
11 Modification to 5.4.3, Hoses, pipes and fittings under pressureIn the third paragraph, after the term “Hoses”, delete the comma (,) and add the liaison word “and” then
delete “and nozzles”.12 Modification to 5.8.2, Winches and pulleys
In the eighth paragraph, first sentence, delete “by influencing the winch control”.
13 Modification to 5.10.3, Stroke limiting devicesAdd the following NOTE after the first paragraph:
NOTE Stroke limiting devices do not prevent tipping or overloading of the machine.”
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14 Modification to 5.11, Ergonomics for control stations and servicing points
Delete “for control stations and servicing points” to read: "5.11 Ergonomics”.
Insert the following before the first paragraph,:
“5.11.1 General
The machine shall be designed according to the principles of EN 614-1:2006+A1:2009.
5.11.2 For control stations and servicing points”In the first paragraph, second sentence after “may wear”, add “personal protective equipment, e.g.” and
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