Endress+Hauser Deltatop DP71B, Руководство по эксплуатации

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Safety instructions Deltatop DP71B, DP72B, DP73B
4 Hauser
1 Safety instructions
1.1 Designated use
The measuring system is used to measure the volume or mass flow of saturated steam, superheated
steam, gases and liquids.
In the event of incorrect use or use other than that designated, the operational safety of the
measuring devices can be suspended. The manufacturer accepts no liability for damage arising as a
result.
1.2 Installation, commissioning and operation
The Deltatop is a fail-safe, state-of-the-art measuring system, and meets the applicable standards and
EC directives. If used incorrectly or for applications for which it is not intended, however, it can be
a source of application-related danger, e.g. product overflow due to incorrect installation or
configuration. Installation, electrical connection, startup, operation and maintenance of the
measuring device must therefore be carried out exclusively by trained specialists authorized to
perform such work by the system operator. Technical personnel must have read and understood
these Operating Instructions and must adhere to them. You may only undertake modifications or
repair work to the device if this is expressly permitted in the Operating Instructions.
1.3 Hazardous locations
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 ratings as stated in this supplementary documentation is mandatory.
• Ensure that all personnel are suitably qualified.
• Observe the specifications in the certificate as well as national and local standards and regulations.