Stahl ispac 9143, Operating Instructions Manual

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deutsch Betriebsanleitung
Ex i Stromversorgung Typ 9143
11
1 General information
1.1 Manufacturer
Information regarding the operating instruction:
ID-Nr.
9143601310
Document number S-BA-9143-012-de/en-11/2012
Hardware revision A
2 Symbols used
3 Safety instructions
The most important safety instructions are summarised in this chapter. It is intended to
supplement the relevant regulations which must be studied by the personnel responsible.
When working in hazardous areas, the safety of personnel and plant depends on
complying with all relevant safety regulations. Assembly and maintenance staff working on
installations therefore have a particular responsibility. The precondition for this is an
accurate knowledge of the applicable regulations and provisions.
When installing and operating the device, the following are to be observed:
•
The national installation and assembly regulations (e.g. EN 60079-14) apply.
•
The I.S. power supply is to be installed outside of hazardous areas.
•
Type 9143/10-…-…-10 I.S. power supply are also approved for operation in Zone 2,
Zone 22 hazardous areas.
•
In the case of operation in Zone 2 and 22, the I.S. power supply must be fitted in an
enclosure which complies with the requirements of EN 60079-15.
R. STAHL Schaltgeräte GmbH Phone: +49 7942 943-0
Am Bahnhof 30 Fax: +49 7942 943-4333
74638 Waldenburg Internet: www.stahl.de
Germany
!
Safety note, which is essential to take note.
With safety note on the equipment the appropriate data and/or safety reference
of the manual are to be considered!
c
The device complies with the applicable EC standards.
e Electric circuits marked with the symbol are certified, according to the respective
marking, for hazardous locations.
Symbol for input
Symbol for output
Information sign: Provides a note or recommendation.