Endress+Hauser Proline 200 PROFIBUS PA, Краткое руководство по эксплуатации

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Basic safety instructions Proline 200 PROFIBUS PA
8 Hauser
NOTICE
Verification for borderline cases:
‣
For special fluids and fluids for cleaning, Hauser is glad to provide assistance in
verifying the corrosion resistance of fluid-wetted materials, but does not accept any
warranty or liability as minute changes in the temperature, concentration or level of
contamination in the process can alter the corrosion resistance properties.
Residual risks
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WARNING
The electronics and the medium may cause the surfaces to heat up. This presents a burn
hazard!
‣
For elevated fluid temperatures, ensure protection against contact to prevent burns.
Only applies for Proline Promass A, E, F, O, X and Cubemass C
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WARNING
Danger of housing breaking due to measuring tube breakage!
If a measuring tube ruptures, the pressure inside the sensor housing will rise according to the
operating process pressure.
‣
Use a rupture disk.
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WARNING
Danger from medium escaping!
For device versions with a rupture disk: medium escaping under pressure can cause injury or
material damage.
‣
Take precautions to prevent injury and material damage if the rupture disk is actuated.
2.3 Workplace safety
For work on and with the device:
‣
Wear the required personal protective equipment according to federal/national
regulations.
For welding work on the piping:
‣
Do not ground the welding unit via the measuring device.
If working on and with the device with wet hands:
‣
Due to the increased risk of electric shock, gloves must be worn.
2.4 Operational safety
Risk of injury.
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Operate the device in proper technical condition and fail-safe condition only.
‣
The operator is responsible for interference-free operation of the device.