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Endress+Hauser RMA 421 Mise En Service page 45

Transmetteur de process, ≥ software v1.10
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Safety hints
orrect use
The process transmitter receives signals directly from
-
sensors, resistances, RTDs and thermocouples and
linearises and converts these into the required engineering
units. It is also fitted with alarm relay contacts, an analogue
output and a loop power supply output.
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 transmitter 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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