
Installing/mounting
4
4.1 Basic safety instructions
WARNING
Wetted parts unsuitable for the process media
Danger of injury or damage to device.
Hot,
toxic and corrosive media could be released if the process medium is unsuitable for the
wetted parts.
● Ensure that the material of the device parts wetted by the process medium is suitable for
the medium. Refer to the information in "Technical data" (Page 169).
WARNING
Incorrect material for the diaphragm in Zone 0
Danger of explosion in the hazardous area. In the case of operation with intrinsically safe
supply units of category "ib" or devices of the flameproof enclosure version "Ex d" and
simultaneous
use in Zone 0, transmitter explosion protection depends on the tightness of the
diaphragm.
● Ensure that the material used for the diaphragm is suitable for the process medium. Refer
to the information in the section "Technical data (Page 169)".
WARNING
Unsuitable connecting parts
Danger of injury or poisoning.
In case of improper mounting hot, toxic and corrosive process media could be released at
the connections.
● Ensure
that connecting parts (such as flange gaskets and bolts) are suitable for connection
and process media.
SITRANS P, DS III series with HART
Operating Instructions, 09/2012, A5E00047092-08 33
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