WIKA IUT-11 - Manual (Page 4)

Universal IS Pressure Transmitter UniTrans
Contents
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Subject to change due to technical modifications. © Copyright WIKA Alexander Wiegand GmbH & Co. KG / Germany
WIKA Alexander Wiegand GmbH & Co. KG · Alexander-Wiegand-Str. · 63911 Klingenberg · (09372) 132 - 710 · Fax - 706 · E-mail: [email protected] · www.wika.de
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1 General Safety Instructions
• Select the appropriate pressure transmitter with regard to scale range,
performance and specific measurement conditions prior to installing and
starting the instrument.
• Observe the relevant national regulations (e.g.: EN 50178, NEC, CEC)
and observe the applicable standards and directives for special
applications (e.g. with dangerous media such as oxygen, acetylene,
flammable gases or liquids and toxic gases or liquids and with
refrigeration plants or compressors).
If you do not observe the appropriate regulations, serious injuries
and/or damage can occur!
• Open pressure connections only after the system is without
pressure!
• Please make sure that the pressure transmitter is only used within the
overload threshold limit at all times!
• Observe the ambient and working conditions outlined in chapter 6
"Technical Data"
• Ensure that the pressure transmitter is only operated in accordance with
the provisions, i.e. as described in the following instructions.
• Do not interfere with or change the pressure transmitter in any other way
than described in these operating instructions...
• Remove the pressure transmitter from service and mark it to prevent it
from being used again accidentally, if it becomes damaged or unsafe for
operation..
• Take precautions with regard to remaining media in removed
pressure transmitter. Remaining media in the prsesure port may
be hazardous or toxic!
• Have repairs performed by the manufacturer only.
• Consider the details given in the EC-type examination certificate as well
as the respective specifications for explosion hazard use of the country
concerned (e.g.: IEC 60079, NEC, CEC). If you do not observe these
stipulations, serious injuries and/or damage can occur.
Other important safety guidelines can be found in the different sections of
this instruction manual.
Warning