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

Basic safety instructions

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2 Basic safety instructions
2.1

Requirements concerning the staff

The personnel for installation, commissioning, diagnostics and maintenance must fulfill the following
requirements:
Trained, qualified specialists: must have a relevant qualification for this specific function and task
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Are authorized by the plant owner/operator
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Are familiar with federal/national regulations
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Before beginning work, the specialist staff must have read and understood the instructions in the
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Operating Instructions and supplementary documentation as well as in the certificates
(depending on the application)
Following instructions and basic conditions
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The operating personnel must fulfill the following requirements:
Being instructed and authorized according to the requirements of the task by the facility's owner-
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operator
Following the instructions in these Operating Instructions
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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 variable: Volume oder mass in arbitrarily shaped vessels (calculated from the
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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 assistance
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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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2.3

Workplace safety

For work on and with the device:
Wear the required personal protective equipment according to federal/national regulations.
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Levelflex FMP56, FMP57
Endress+Hauser