EN 1037:1995+A1:2008

Safety of machinery - Prevention of unexpected start-up

This standard specifies built-in safety measures aimed at preventing unexpected machine start-up (see 3.2) to
allow safe human interventions in danger zones (see Annex A).
This standard applies to unexpected start-up from all types of energy source, i.e.:
- Power supply, e.g. electrical, hydraulic, pneumatic;
- Stored energy due to, e.g., gravity, compressed springs;
- External influences, e.g. from wind;

Sicherheit von Maschinen - Vermeidung von unerwartetem Anlauf

Sécurité des machines - Prévention de la mise en marche intempestive

Cette norme spécifie des mesures de sécurité intégrée destinées à empêcher la mise en marche intempestive
d'une machine (voir 3.2), afin que les interventions humaines dans des zones dangereuses (voir l’Annexe A)
puissent avoir lieu en sécurité.
Cette norme s'applique à la mise en marche intempestive, quelle que soit l'origine de l'énergie, c’est-à-dire qu’elle
prend en considération :
- les sources d'alimentation en énergie (par exemple électrique, hydraulique, pneumatique) ;
- l’énergie accumulée (par exemple à cause de la pesanteur, de ressorts comprimés) ;
- les influences externes (par exemple les effets du vent).

Varnost strojev - Preprečevanje nepričakovanega zagona

General Information

• Status: Withdrawn
• Publication Date: 22-Apr-2008
• Withdrawal Date: 06-Feb-2018
• ICS: 13.110 - Safety of machinery
• Technical Committee: CEN/TC 114 - Safety of machinery
• Drafting Committee: CEN/TC 114/WG 9 - Emergency stop and safety hold
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 07-Feb-2018
• Directive: 2006/42/EC - Directive 2006/42/EC of the European Parliament and of the Council of 17 May 2006 on machinery, and amending Directive 95/16/EC (recast)
• Directive: 98/37/EC - Machinery
• Mandate: M/079 - Mandate to CEN and CENELEC for standardization in the field of machines
• Mandate: M/396 - Mandate to CEN and Cenelec for standardisation in the field of machinery
• Ref Project: SIST EN 1037:1999+A1:2008 - Safety of machinery - Prevention of unexpected start-up

Relations

• Merged From: EN 1037:1995 - Safety of machinery - Prevention of unexpected start-up
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 14118:2018 - Safety of machinery - Prevention of unexpected start-up (ISO 14118:2017)
• Effective Date: 14-Feb-2018

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Sicherheit von Maschinen - Vermeidung von unerwartetem AnlaufSécurité des machines - Prévention de la mise en marche intempestiveSafety of machinery - Prevention of unexpected start-up13.110Varnost strojevSafety of machineryICS:Ta slovenski standard je istoveten z:EN 1037:1995+A1:2008SIST EN 1037:1999+A1:2008en,fr01-julij-2008SIST EN 1037:1999+A1:2008SLOVENSKI
STANDARD







EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1037:1995+A1
April 2008 ICS 13.110 Supersedes EN 1037:1995 English Version
Safety of machinery - Prevention of unexpected start-up
Sécurité des machines - Prévention de la mise en marche intempestive
Sicherheit von Maschinen - Vermeidung von unerwartetem Anlauf This European Standard was approved by CEN on 14 July 1995 and includes Amendment 1 approved by CEN on 18 March 2008.
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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN 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 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.
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B-1050 Brussels © 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1037:1995+A1:2008: E



EN 1037:1995+A1:2008 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.4 2 Normative references.4 3 Definitions.5 4 General.6 4.1 Isolation and energy dissipation.6 4.2 Other means to prevent unexpected [unintended] start-up.6 5 Devices for isolation and energy dissipation.6 5.1 Devices for isolation from power supplies.6 5.2 Locking [securing] devices.7 5.3 Devices for stored energy dissipation or restraint [containment].7 5.4 Verification.8 6 Measures – other than isolation and energy dissipation – intended to prevent unexpected start-up.9 6.1 Design strategy.9 6.2 Measures intended to prevent accidental generation of start commands.9 6.3 Measures intended to prevent accidental start commands resulting in an unexpected start-up.10 6.4 Automatic monitoring of the category 2 stopped condition.
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