Endress+Hauser PROFIBUS PA Levelflex FMP50, Brief Operating Instructions

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Levelflex FMP50 PROFIBUS PA Basic safety instructions
Hauser 5
To ensure that the measuring device remains in proper condition for the operation time:
‣
Use the measuring device only for media to which the process-wetted materials have an
adequate level of resistance.
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Observe the limit values in the "Technical data".
Incorrect use
The manufacturer is not liable for damage caused by improper or non-intended use.
Verification for borderline cases:
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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.
Residual risks
Due to heat transfer from the process as well as power loss in the electronics, the temperature
of the electronics housing and the assemblies contained therein (e.g. display module, main
electronics module and I/O electronics module) may rise up to 80 °C (176 °F). When in
operation, the sensor may reach a temperature close to the medium temperature.
Danger of burns from contact with surfaces!
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In the event of high medium temperatures, ensure protection against contact to prevent
burns.
3.3 Workplace safety
When working on and with the device:
‣
Wear the required personal protective equipment according to federal/national
regulations.
3.4 Operational safety
Risk of injury!
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Operate the device only if it is in proper technical condition, free from errors and faults.
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The operator is responsible for the interference-free operation of the device.
Modifications to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers:
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If modifications are nevertheless required, consult with the manufacturer.
Repair
To ensure continued operational safety and reliability:
‣
Carry out repairs on the device only if they are expressly permitted.
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Observe federal/national regulations pertaining to the repair of an electrical device.
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Use only original spare parts and accessories from the manufacturer.