Stahl 9721/13-11 Series, Руководство по эксплуатации

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226834 / 972160310010
2017-06-02·BA00·III·en·02
Safety notes
5
Media Converter FX op is / TX SC for Zone 2
Series 9721/13-11-xx
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2.3 Symbols on the device
3 Safety notes
3.1 Operating instructions storage
• Read the operating instructions carefully.
• Store the operating instructions at the mounting location of the device.
• Observe applicable documents and operating instructions of the devices to be con
-
nected.
3.2 Safe use
Before installation
• Read and observe the safety notes in these operating instructions!
• Ensure that the contents of these operating instructions are fully understood by the
personnel in charge.
• Always consult with R. STAHL Schaltgeräte GmbH if using the device under operating
conditions which are not covered by the technical data.
• We cannot be held liable for damage at the device caused by incorrect or unauthorised
use or non-compliance with these operating instructions.
For assembly and installation
• Observe national assembly and installation regulations (e.g. IEC/EN 60079-14).
• Observe national safety and accident prevention regulations.
• During installation and operation, observe the information (characteristic values and
rated operating conditions) on the type plates and data plates and information signs
located on the device.
• Before installation, make sure that the device is not damaged.
• The device is approved for use in areas of Zone 2 with potentially explosive gas, in ar
-
eas of Zone 22 with potentially explosive dust as well as in safe areas.
• The device is intended for installation in areas with a degree of pollution of 2 as defined
in IEC 60664-1.
• When used in Zone 2 or Zone 22, the 9721/13-11-xx Media Converter is to be installed
into a protective enclosure or into a cabinet that offers a suitable degree of protection
in accordance with IEC/EN 60079-0.
• Enclosure with at least an IP54 protection rating is required for use in Zone 2 and in
safe areas.
• Enclosure with at least an IP64 protection rating is required for use in Zone 22.
Symbol Meaning
05594E00
CE marking according to the current applicable directive.
02198E00
Electric circuit certified for hazardous areas according to the marking.
11048E00
Safety instructions that must always be followed: The respective data must
be noted and/or the safety-related instructions contained in the operating in
-
structions must be followed for devices with this symbol!