Endress+Hauser Proline Promag L 800, Краткое руководство по эксплуатации

Страница: 5 / 56

Proline Promag L 800 Basic safety instructions
Hauser 5
2 Basic safety instructions
2.1 Personnel requirements
The operating personnel must fulfill the following requirements in their work:
• Trained, qualified specialists
must have a relevant qualification for this specific function and task.
• Are authorized by the plant owner/operator.
• Are familiar with federal/national regulations.
• Before beginning work, the specialist staff must have read and understood the instructions in
the Operating Instructions and supplementary documentation as well as in the certificates
(depending on the application).
• Follow instructions and comply with conditions.
2.2 Designated use
Application and fluids
The measuring device described in this manual is to be used only for measuring the flow rate of
conductive liquids in closed pipes.
A minimum conductivity of 50
 S/cm is required for measuring purposes.
The measuring device is designed to measure the following fluids:
• Drinking water
• Rain water
• Spring water
In compliance with the limit values specified in the "Technical data" section and the general
conditions indicated in the manual and supplementary documentation, the measuring device
may only be used for the following measurements:
• Measured measured variables: volume flow
• Calculated measured variables: mass flow
To ensure that the measuring device remains in proper operating condition for its service life:
• Only use the measuring device for fluids to which the process-wetted materials are adequately
resistant.
• Comply with the limit values in the "Technical data" section.
Incorrect use
The manufacturer is not liable for damage resulting from improper or non-designated use.
An improper or non-designated use can affect the safety.
Clarification of borderline cases:
• With regard to special fluids and media used for cleaning, Hauser will be happy to
assist in clarifying the corrosion-resistant properties of wetted materials but gives no
guarantee or warranty as to the suitability of the materials.