SIST EN 809:2000/kprA1:2009
(Amendment)Pumps and pump units for liquids - Common safety requirements
Pumps and pump units for liquids - Common safety requirements
This standard establishes the technical safety requirements for :
- constructing ;
- assembling ;
- erecting ;
- operating ;
- servicing ;
of a liquid pump or pump unit. It contains a list of significant hazards, which can arise withthe use of a liquid pump or pump unit, and establishes the requirements and/or measures which will lead to a reduction of the risks. Liquid pumps are described as :
- rotodynamic pumps ; - rotary positive displacement pumps ; - reciprocating displacement pumps ; - supplied separately without driver.
In general, pumps are defined as being terminated by their inlet and outlet connections as well as by their shaft ends. Pump units comprise the liquid pump types above together with a driver (electric motor or i.c.-engine) including transmission elements, baseplates, and any auxiliary equipment. This standard does not deal with the technical safety requirements for the design or manufacture of drivers nor of auxiliary equipment. It does not set down requirements for the risks directly arising from means provided for the portability, ansportability, and mobility of pump units during or between periods of their operation, nor the requirements for transmission shafts linking a tractor or other selfpropelled machinery to a pump. This standard does not cover pumps and pump units for applications which are excluded from the scope of EC Directive 89/392/EEC Machinery as follows :
- pumps and pump units whose only power source is directly applied manual effort
- pumps and pump units for medical use used in direct contact with the patient ;
- pumps and pump units specially designed or put into service for nuclear purposes
which, in the event of failure, may result in an emission of radioactivity ;
- pumps and pump units for use on seagoing vessels or mobile off-shore units ;
- pumps and pump units specially designed for military or police purposes.
Neither does it cover pumps and pump units for hydraulic power transmitransmission.
Pumpen und Pumpenaggregate für Flüssigkeiten - Allgemeine sicherheitstechnische Anforderungen
Pompes et groupes motopompes pour liquides - Prescriptions communes de sécurité
Črpalke in deli črpalk za tekočine - Splošne varnostne zahteve
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 809:2000/kprA1:2009
01-maj-2009
ýUSDONHLQGHOLþUSDON]DWHNRþLQH6SORãQHYDUQRVWQH]DKWHYH
Pumps and pump units for liquids - Common safety requirements
Pumpen und Pumpenaggregate für Flüssigkeiten - Allgemeine sicherheitstechnische
Anforderungen
Pompes et groupes motopompes pour liquides - Prescriptions communes de sécurité
Ta slovenski standard je istoveten z: EN 809:1998/prA1
ICS:
23.080 ýUSDONH Pumps
SIST EN 809:2000/kprA1:2009 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 809:2000/kprA1:2009
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SIST EN 809:2000/kprA1:2009
EUROPEAN STANDARD
FINAL DRAFT
EN 809:1998
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
February 2009
ICS 23.080
English Version
Pumps and pump units for liquids - Common safety
requirements
Pompes et groupes motopompes pour liquides - Pumpen und Pumpenaggregate für Flüssigkeiten -
Prescriptions communes de sécurité Allgemeine sicherheitstechnische Anforderungen
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 197.
This draft amendment A1, if approved, will modify the European Standard EN 809:1998. 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: Avenue Marnix 17, B-1000 Brussels
© 2009 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 809:1998/prA1:2009: E
worldwide for CEN national Members.
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
Contents Page
Foreword .4
1 Modification to the Foreword .5
2 Modification to the Introduction .5
3 Modification to Clause 1, Scope .5
4 Modification to Clause 2,Normative references .6
5 Modification to Clause 3, Definitions .7
6 Modification to Clause 4, List of hazards .8
7 Modification to 5.1, General requirements . 10
8 Modification to 5.2.1.1, Crushing, cutting and entanglement . 11
9 Modification to 5.2.1.2.3, Permitted forces and moments on pipe connections . 11
10 Addition of 5.2.1.5, Lifting of pumps and pump units . 11
11 Modification to 5.2.2, Requirements to avoid electrical hazards . 12
12 Modification to 5.2.2.1, Electrical contact . 12
13 Modification to 5.2.2.3, External effects on electrical equipment . 12
14 Addition of 5.2.2.4, Electromagnetic compatibility . 12
15 Modification to 5.2.4.2, Requirements to avoid the danger of vibrations . 12
16 Modification to 5.2.5.2, Disposal of gases . 13
17 Modification to 5.2.5.3, Fire and explosion hazards . 13
18 Modification to 5.2.7.1, Errors of fitting . 13
19 Modification to 5.2.7.5, Unexpected start-up . 13
20 Modification to 5.2.8.1, All types of guards . 13
21 Modification to 5.2.8.3, Emergency stop . 14
22 Modification to 6.1, General reference . 14
23 Modification to 6.2.4, Hydrostatic pressure test for pressure containing parts . 14
24 Modification to 6.2.5, Noise measurement . 14
25 Modification to 6.2.8, Surface temperatures . 14
26 Modification to 7.1, General . 14
27 Modification to 7.2.1, General . 14
28 Modification to 7.2.2, Contents . 15
29 Modification to 7.2.2.1, General . 15
30 Modification to 7.2.2.2, Transport and intermediate storage . 16
31 Modification to 7.2.2.5, Commissioning startup, operation, shutdown . 16
32 Modification to 7.2.2.6, Maintenance and servicing . 16
33 Addition of 7.3, Assembly instruction for partly completed machinery . 17
2
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
34 Modification to Clause 8, Marking . 17
35 Modification to Annex ZA . 17
36 Addition of Annex ZB . 18
37 Addition of Bibliography . 19
Bibliography . 19
3
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
Foreword
This document (EN 809:1998/prA1:2009) has been prepared by Technical Committee CEN/TC 197 “Pumps”,
the secretariat of which is held by AFNOR.
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 EC Directive(s).
For relationship with EC Directive(s), see informative Annexes ZA and ZB, which are integral parts of this
document.
4
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
1 Modification to the Foreword
Replace the fourth paragraph with the following:
"For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this
document.".
2 Modification to the Introduction
Replace the second paragraph with:
"This European Standard is a type C standard as stated in EN ISO 12100-1.
The machinery concerned and the extent to which hazards, hazardous situations and events are covered are
indicated in the scope of this European Standard.
When provisions of this type C standard are different from those which are stated in type A or B standards, the
provisions of this type C standard take precedence over the provisions of the other standards for machines
that have been designed and built according to the provisions of this type C standard.
The extent to which hazards are covered is indicated in Clause 4 "List of hazards" of this European
Standard.".
3 Modification to Clause 1, Scope
Replace the previous scope with the following:
"This European Standard establishes the technical safety requirements for:
constructing;
assembling;
erecting;
operating;
servicing;
a liquid pump or pump unit. It contains a list of significant hazards, which can arise with the use of a liquid
pump or pump unit, and establishes the requirements and/or protective measures which will lead to a
reduction of the risks.
Liquid pumps covered by this European Standard are:
rotodynamic pumps;
rotary positive displacement pumps;
5
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
reciprocating displacement pumps;
supplied separately without drive (electric motor or internal combustion engine).
In general, pumps are defined as being terminated by their inlet and outlet connections as well as by their
shaft ends. Pumps supplied in this form are usually called bareshaft pump.
Pumps supplied in this form are known as bareshaft pumps. The assembly of a bareshaft pump with its driver
can require measures that are outside the scope of this European Standard.
Pump units are described as:
Liquid pumps together with a driver and including transmission elements, baseplates, and any auxiliary
equipment.
This European Standard does not deal either with the technical safety requirements for the design or
manufacture of drivers nor of auxiliary equipment. It does not set down either requirements for the risks
directly arising from means provided for the portability, transportability and mobility of pump units during or
between periods of their operation, nor the requirements for transmission shafts linking a tractor or other
self-propelled machinery to a pump.
This European Standard does not cover pumps and pump units for the following applications:
pumps and pump units whose only power source is directly applied manual effort;
pumps and pump units for medical use used in direct contact with the patient;
pumps and pump units specially designed or put into service for nuclear purposes which, in the event of
failure, can result in an emission of radioactivity;
pumps and pump units for use on seagoing vessels or mobile off-shore units;
pumps and pump units specially designed for military or police purposes.
Neither does it cover pumps and pump units for hydraulic power transmission.
This European Standard does not apply to specific types of pumps and pump units which are within the scope
of another relevant standard such as EN 1028, EN 1829 and EN 13951.
This European Standard is not applicable to pumps and pump units which are manufactured before the date
of publication of this European Standard.".
4 Modification to Clause 2, Normative references
Replace the existing text of Clause 2 with the following:
"The following referenced documents are indispensable for the application 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 349, Safety of machinery — Minimum gaps to avoid crushing of parts of the human body
EN 894-1, Safety of machinery — Ergonomics requirements for the design of displays and control actuators
— Part 1: General principles for human interactions with displays control actuators
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
EN 894-2, Safety of machinery — Ergonomics requirements for the design of displays and control actuators
— Part 2: Displays
EN 894-3, Safety of machinery — Ergonomics requirements for the design of displays and control actuators
— Part 3: Control actuators
EN 953, Safety of machinery — Guards — General requirements for the design and construction of fixed and
movable guards
EN 1037, Safety of machinery — Prevention of unexpected start-up
EN 12162, Liquid pumps — Safety requirements — Procedure for hydrostatic testing
EN 12723, Liquid pumps — General terms for pumps and installations — Definitions, quantities, letter
symbols and units
EN 60034-5:2001, Rotating electrical machines — Part 5: Degrees of protection provided by the integral
design of rotating electrical machines (IP code) — Classification (IEC 60034-5:2000)
EN 60204-1:2006, Safety of machinery — Electrical equipment of machines — Part 1: General requirements
(IEC 60204-1:2005, modified)
EN 60529:1991, Degrees of protection provided by enclosures (IP code) (IEC 60529:1989)
EN ISO 5199, Technical specifications for centrifugal pumps — Class II (ISO 5199:2002)
EN ISO 9905, Technical specifications for centrifugal pumps — Class I (ISO 9905:1994)
EN ISO 9908, Technical specifications for centrifugal pumps — Class III (ISO 9908:1993)
EN ISO 12100-1, 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 13850, Safety of machinery — Emergency stop — Principles for design (ISO 13850:2006)
EN ISO 13857, Safety of machinery — Safety distances to prevent hazard zones being reached by the upper
and lower limbs (ISO 13857:2008)
EN ISO 14121-1, Safety of machinery — Risk assessment — Part 1: Principles (ISO 14121-1:2007)
EN ISO 14847, Rotary positive displacement pumps — General requirements (ISO 14847:1999)
EN ISO 20361, Liquid pumps and pump units — Noise test code — Grades 2 and 3 of accuracy
(ISO 20361:2007)".
5 Modification to Clause 3, Definitions
Replace "prEN 12723 "Liquid pumps - General terms for pumps and installations - Definitions, quantities,
letter symbols and units" with "EN 12723".
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
Add a new term and definition 3.2 as follows:
"3.2
partly completed machinery/pump
assembly of components which still needs a considerable number of additional components or at least one
major component to fulfil its task
NOTE Subassemblies without any hydraulic component is not be classified as partly completed machinery.".
6 Modification to Clause 4, List of hazards
Replace the introductive text of Clause 4 with the following:
"The significant hazards are set out in the following listing based on EN ISO 12100-1 and
EN ISO 12100-2. Also shown are the sections references in this European Standard in which the safety
requirements and/or measures or rules are described for showing the conformity to the safety requirements.
In addition, machinery shall comply as appropriate with EN ISO 12100-1 for hazards which are not covered by
this European Standard.".
Modify the previous Table 1 by:
- replace the title with "Table 1 — List of hazards";
- deleting the first column "EN 414 Annex A reference";
- adding for the line "Errors of fitting", the reference to 7.3 (add "and 7.3") in the column "Safety
measures";
- adding a new line "Resulting from machinery lifting" as follows:
"
Resulting from machinery lifting 5.2.1.5 and 6.2.2 and 6.2.3
7.2.2
".
in order to obtain the following modified Table 1:
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
"
Table 2 — List of hazards
EN 809
Significant hazards Reference to subclause
Safety measures Verification
Mechanical hazards 5.2.1 6.2.1
Crushing, cutting and severing, entanglement or enwrapment, 5.2.1.1 6.2.1
drawing in or trapping, friction or abrasion 6.2.6
High pressure fluid ejection 5.2.1.2 6.2.1
6.2.2
5.2.1.2.2 6.2.3
6.2.4
Ejection of parts 5.2.1.3 6.2.1
6.2.2
Loss of stability 5.2.1.4 6.2.7
Electrical hazards 5.2.2 6.2.2
Electrical contact 5.2.2.1 6.2.2
Electrostatic phenomenon 5.2.2.2 6.2.1
External influences on electrical equipment 5.2.2.3 6.2.2
Thermal hazards 5.2.3 6.2.2
6.2.8
Hazards generated by noise 5.2.4 6.2.2
5.2.4.1 6.2.5
Hazards generated by vibrations 5.2.4.2 6.2.2
Hazards generated by materials 5.2.5 6.2.2
Contact with or inhalation of harmful fluids, gases, mists, steam 5.2.5.1 6.2.1
Fire and explosion hazards 5.2.5.3 6.2.1
6.2.2
6.2.8
Hazards from neglecting ergonomic principles in machine design 5.2.6 6.2.1
6.2.2
Hazards caused by failure of energy supply, breaking down of 5.2.7 6.2.1
machinery parts and other functional disorders
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SIST EN 809:2000/kprA1:2009
EN 809:1998/prA1:2009 (E)
EN 809
Significant hazards Reference to subclause
Safety measures Verification
Failure, malfunction of control system 5.2.7.2 6.2.1
5.2.7.3 6.2.2
5.2.7.5
Errors of fitting 5.2.7.1 6.2.1
5.2.7.4 and 7.3
Hazards caused by missing and/or incorrectly positioned safety 5.2.8 6.2.1
related measures/means
All kinds of guards 5.2.8.1 6.2.1
6.2.6
All kinds of safety related protection devices 5.2.8.1 6.2.1
5.2.8.5 6.2.6
All kinds of information or warning devices 5.2.8.2 6.2.1
Emergency devices 5.2.8.3 6.2.2
Essential equipment and accessories for safe adjusting and
...
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