Endress+Hauser iTEMP TMT85 Bedienungsanleitung Seite 26

Safety instructions
1 Safety instructions
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Warning!
Electric shocks can cause death or serious injury. Proceed with extreme caution when working
with cables and terminals. If the device/measuring system is installed in a high-voltage environ-
ment and a malfunction or installation error occurs, high voltage can be present at the terminals
or the device/measuring system itself.
1.1 Designated use
• The device is a universal and configurable temperature head transmitter with either one or
two temperature sensor inputs for resistance thermometers (RTD), thermocouples (TC) and
resistance and voltage transmitters. The device is designed for mounting in a terminal head,
flat face, as per DIN 43729.
• The manufacturer cannot be held responsible for damage caused by misuse of the unit.
1.2 Installation, commissioning and operation
Note the following points:
• The device may only be installed, connected, commissioned and maintained by properly qual-
ified and authorized staff (e.g. electrical technicians) in strict compliance with these Operating
Instructions, applicable standards, legal regulations and certificates (depending on the appli-
cation).
• The specialist staff must have read and understood these Brief Operating Instructions and
must follow the instructions they contain. If any areas are unclear in the Brief Operating
Instructions, you must read the Operating Instructions (on the CD_ROM)which contain
detailed information on the measuring system.
• The device may only be modified and repaired if such work is specifically permitted in the
Operating Instructions (CD-ROM).
• Damaged devices which could constitute a source a danger must not be put into operation
and must be clearly indicated as defective.
• Invariably, local regulations governing the opening and repair of electrical devices apply.
1.3 Operational safety
Please pay particular attention to the technical data on the nameplate! The nameplate is located
on the side of the transmitter housing.
Hazardous areas
When using in hazardous areas, the national safety requirements must be met. Separate Ex doc-
umentation is contained in these Operating Instructions for measurement systems that are to
mounted in hazardous areas. Strict compliance with the installation instructions, ratings and
safety instructions as listed in this supplementary documentation is mandatory. The documen-
tation number of this document (XA, ZD) is also indicated on the nameplate. The documentation
number of the related Safety Instructions (XA..., ZD...) is indicated on the nameplate.
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TMT85
Endress+Hauser