Safety Instructions; Designated Use; Installation, Commissioning, Operation; Operational Safety - Endress+Hauser RIA141 Manuel De Mise En Service

Safety instructions

38
1 Safety instructions
1.1

Designated use

• The device is a configurable field indicator with one sensor input.
• The device is designed for installation in the field.
• The manufacturer does not accept liability for damage caused by improper or non-designated use.
• Safe operation is only guaranteed if the Operating Instructions are observed and adhered to.
• Only operate the device in the permitted temperature range.
1.2

Installation, commissioning, operation

Note the following points:
• Mounting, electrical installation, commissioning and maintenance of the device must only be
carried out by trained technical personnel authorised to perform such work by the owner-
operator. They must have read and understood these Operating Instructions and must follow the
instructions they contain.
• The device must be operated by persons authorised and trained by the facility's owner-operator.
Strict compliance with the instructions in these Operating Instructions is mandatory.
• The installer must ensure that the measuring system is correctly wired in accordance with the
wiring diagrams.
• Invariably, local regulations governing the opening and repair of electrical devices apply.
1.3

Operational safety

The measuring system complies with the general safety requirements in accordance with EN 61010
and the EMC requirements of EN 61326 and NAMUR Recommendations NE 21.
Hazardous area
Measuring systems for use in hazardous environments are accompanied by separate "Ex
documentation", which is an integral part of these Operating Instructions. Strict compliance with
the installation instructions and connection values as stated in this supplementary documentation
is mandatory.
1.4

Return

To reuse later or in case of repair, the device must be packed in protective packaging, preferably the
original packaging. Repairs must only be carried out by your supplier's service organisation or
specially trained personnel.
An overview of the service network is provided on the back page of these Operating Instructions.
Enclose a note describing the fault and the application when sending the unit in for repair.
Please inform the haulier and the supplier if the goods are damaged in transport.