VEGA VEGAFLEX 67 (-40…+150°C PFA insulated) 4 … 20 mA_HART two-wire - Manual (Page 5)

2 For your safety
2 .1 Authorised personnel
A ll operations described in this operating instructions manual must be
carried out only by trained specialist personnel authorised by the plant
operator.
D uring work on and with the device the required personal protective
equipment must always be worn.
2 .2 Appropriate use
VEGAFLEX 67 is a sensor for continuous interface measurement in
liquids.
Y
ou can find detailed information on the application range in chapter
"P roduct description".
O perational reliability is ensured only if the instrument is properly used
according to the specifications in the operating instructions manual as
well as possible supplementary instructions.
F or safety and warranty reasons, any invasive work on the device
beyond that described in the operating instructions manual may be
carried out only by personnel authorised by the manufacturer. Arbitrary
conversions or modifications are explicitly forbidden.
2 .3 Warning about misuse
I nappropriate or incorrect use of the instrument can give rise to
application-specific hazards, e.g. vessel overfill or damage to system
components through incorrect mounting or adjustment.
2 .4 General safety instructions
T his is a high-tech instrument requiring the strict observance of
standard regulations and guidelines. The user must take note of the
safety instructions in this operating instructions manual, the country-
specific installation standards as well as all prevailing safety
regulations and accident prevention rules.
T he instrument must only be operated in a technically flawless and
reliable condition. The operator is responsible for trouble-free
operation of the instrument.
D uring the entire duration of use, the user is obliged to determine the
compliance of the necessary occupational safety measures with the
current valid rules and regulations and also take note of new
regulations.
VEGAFLEX 67 • 4 … 20 mA/HART - two-wire 5
2 F or your safety
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EN
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