Basic Safety Instructions; Requirements Concerning The Staff; Designated Use - Endress+Hauser Levelflex FMP56 Operating Instructions Manual

Basic safety instructions

2 Basic safety instructions
2.1

Requirements concerning the staff

The staff must fulfill the following requirements for their tasks:
Trained staff: Must have a qualification which corresponds to their function and tasks.
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Authorized by the plant operator.
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Familiar with the national regulations.
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Before starting their work: Must have read and understood all instructions in the operating
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manual and supplementary documentation as well as the certificate (depending on the
application).
Must comply with all instructions and the regulatory framework.
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2.2

Designated use

Application and measured materials
The measuring device described in these Operating Instructions is intended only for level
measurement of bulk solids. Depending on the version ordered the device can also measure
potentially explosive, flammable, poisonous and oxidizing materials.
Observing the limit values specified in the "Technical data" and listed in the Operating
Instructions and supplementary documentation, the measuring device may be used for the
following measurements only:
Measured process variables: level
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Calculated process variables: Volume or mass in arbitrarily shaped vessels (calculated from
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the level by the linearization functionality)
To ensure that the measuring device remains in proper condition for the operation time:
Use the measuring device only for measured materials against which the process-wetted
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materials are adequately resistant.
Observe the limit values in "Technical data".
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Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Verification for borderline cases:
For special measured materials and cleaning agents, Endress+Hauser is glad to provide
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assistance in verifying the corrosion resistance of wetted materials, but does not accept any
warranty or liability.
Residual risk
The electronics housing and its built-in components such as display module, main electronics
module and I/O electronics module may heat to 80 °C (176 °F) during operation through
heat transfer from the process as well as power dissipation within the electronics. During
operation the sensor may assume a temperature near the temperature of the measured
material.
Danger of burns due to heated surfaces!
For high process temperatures: Install protection against contact in order to prevent burns.
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4
Levelflex FMP56, FMP57
Endress+Hauser