Safety Hints - Endress+Hauser RMA 422 Mise En Service

Safety hints

Correct use
- The process transmitter receives signals directly from
sensors into its two current inputs and transforms these
using the measured value linearisation into the required
engineering units. An additional new process value can be
created from the two inputs by means of
addition/subtraction/multiplication. Alarm set point contacts
and analogue outputs round off the units functionality.
- The manufacturer cannot be held responsible for damage
caused by incorrect use of the instrument. Changes must not
be made to the unit.
- The unit has been designed for use in industrial areas and
must only be used in an installed condition.
- The process display is manufactured using state of the art
technology and complies to the EN 61010-1 directives.
The unit could become dangerous if it is incorrectly installed or
used.
Therefore please take note of all the safety hints and
pictograms shown in these installation and operating
instructions. The meaning of the pictograms is as follows:
Hint: "Hint" means activities or sequences that, if not done
correctly could have an indirect influence on the
units operation or could release an unforeseen
unit reaction.
Attention: "Attention" means activities or sequences that, if not
done correctly could lead to personal injury or faulty
unit operation.
Warning: "Warning" means activities or sequences that, if not
done correctly could lead to serious personal injury,
to a safety risk or total damage to the unit.
Process transmitter
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