GE Druck DPI 104-IS, Инструкции по безопасности и руководство пользователя

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K0356 Issue No. 1 3
Safety
Before installing and using the DPI 104-IS, read and understand all the related data. This includes:
all local safety procedures and installation standards (for example: EN 60079-14), and this
document.
WARNING
• Do not open the DPI 104-IS when an explosive atmosphere is present - this can cause an
explosion.
• Do not use tools on the DPI 104-IS that might cause incendive sparks - this can cause an
explosion.
• Do not connect an energised electrical circuit in a hazardous area while explosive
atmospheres are present - this can cause an explosion. Isolate the power supply to the
equipment first.
• Batteries can cause incendive sparks. Install the battery in a safe area only. Use only
Duracell
®
Procell
®
MN1604.
• Some liquid and gas mixtures are dangerous. This includes mixtures that occur because
of contamination. Make sure that the DPI 104-IS is safe to use with the necessary media.
• It is dangerous to ignore the specified limits for the DPI 104-IS or to use the DPI 104-IS
when it is not in its normal condition. Use the applicable protection and obey all safety
precautions.
• To prevent a dangerous release of pressure, isolate and bleed the system before
disconnecting a pressure connection.
Note: In this document, a “safe area” includes non-hazardous location, unclassified area.
To install and use the DPI 104-IS in a hazardous area, use only approved engineers who have the
necessary skills and qualifications.
Special conditions for safe use
When the power supply for the DPI 104-IS is through the 8-pin connector, use only a Type A or a
Type B cable as specified in IEC 60079-14.