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EN 746-3:1997

(Main)

Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases

Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases

This Part of EN 746 specifies safety requirements for atmosphere gas systems and their use in industrial thermo-processing equipment and associated plant, including systems for the production of atmosphere gases by reaction inside the thermo-processing equipment.  It applies to the supply of atmosphere gases, gaseous and liquid additions to, and their removal from industrial thermo-processing equipment and associated plant, confined to equipment integrated in the thermo-processing and associated plant.  This Part of EN 746 also details the anticipated significant hazards associated with atmosphere gas systems and their use in industrial thermo-processing equipment and specifies the appropriate preventative measures for the reduction or elimination of these hazards.  This Part of EN 746 does not apply to atmosphere process gases, essential safety equipment, start-up, operation and shut-down of thermo-processing plant for semi-conductor devices for which special additional engineering requirements are necessary.  This Part of EN 746 specifies the requirements to be met to ensure the safety of persons and property during commissioning, start up, operation, shut down and maintenance, as well as in the event of foreseeable faults or malfunctions which can occur in the equipment. It specifies the safety requirements at stages in the life of the equipment, and its design, ordering, construction and use.  This Part of EN 746 applies to equipment which is placed on the market after the date of issue of this standard.  The hazards covered by this Part of EN 746 are listed in clause 4.  A table of typical atmosphere gases is given in Annex A.

Industrielle Thermoprozeßanlagen - Teil 3: Sicherheitsanforderungen für die Erzeugung und Anwendung von Schutz- und Reaktionsgasen

Dieser Teil von prEN 746 legt Sicherheitsanforderungen an Schutz- und Reaktions-gassysteme und ihre Verwendung in industriellen Thermoprozeßanlagen und damit verbundene Anlagen fest, einschließlich von Systemen, bei denen die Schutz- undReaktionsgase durch Reaktion innerhalb der Thermoprozeßanlage erzeugt werden.

Equipements thermiques industriels - Partie 3: Prescriptions de sécurité pour la génération et l'utilisation des gaz d'atmosphère

La présente partie du prEN 746 fixe les prescriptions de sécurité pour les sys- tèmes à gaz d'atmosphère et leur utilisation dans les équipements thermique industriels et usines associées, y compris les systèmes de production de gaz d'atmosphère par réaction à l'intérieur de l'équipement thermique industriel.

Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases

General Information

Status
Withdrawn
Publication Date
18-Mar-1997
Withdrawal Date
16-Jun-2009
ICS
25.180.01 - Industrial furnaces in general
Technical Committee
CEN/TC 186 - Industrial thermoprocessing - Safety
Drafting Committee
CEN/TC 186/WG 3 - Controlled atmospheres - Safety requirements
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
17-Jun-2009
Completion Date
17-Jun-2009
Directive
89/392/EEC - Machinery - Safety of machinery: general essential health and safety requirements
98/37/EC - Machinery
Mandate
M/BC/CEN/88/13 - Standardization request to CEN/CENELEC relating to machinery
Ref Project
SIST EN 746-3:2000 - Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases

Relations

Merged Into
EN 746-3:1997+A1:2009 - Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Effective Date
18-Jan-2023
Amended By
EN 746-3:1997/prA1 - Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation and use of atmosphere gases
Effective Date
22-Dec-2008

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 746-3:2000
01-april-2000
Industrial thermoprocessing equipment - Part 3: Safety requirements for the
generation and use of atmosphere gases
Industrial thermoprocessing equipment - Part 3: Safety requirements for the generation
and use of atmosphere gases
Industrielle Thermoprozeßanlagen - Teil 3: Sicherheitsanforderungen für die Erzeugung
und Anwendung von Schutz- und Reaktionsgasen
Equipements th
...

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