Operation; Packaging, Transport And Storage; Mounting; Instructions For Installation - Vega VEGATRENN 149A Ex Manuel De Mise En Service

Detailed information about the power supply can
be found in chapter "Technical data".

3.3 Operation

There are no adjustment elements on
VEGATRENN 149A Ex. A parameter adjustment of
the connected sensors can be carried out via the
HART communication sockets. The adjustment of
the connected sensors is carried out preferrably via
a Windows PC with a parameter adjustment
software such as PACTware and respective DTM.

3.4 Packaging, transport and storage

Packaging
Your instrument was protected by packaging
during transport. Its capacity to handle normal
loads during transport is assured by a test
according to DIN EN 24180.
The packaging of standard instruments consists of
environment-friendly, recyclable cardboard. For
special versions, PE foam or PE foil is also used.
Dispose of the packaging material via specialised
recycling companies.
Transport
Transport must be carried out under consideration
of the notes on the transport packaging. Non-
observance of these instructions can cause dam-
age to the device.
Transport inspection
The delivery must be checked for completeness
and possible transit damage immediately at re-
ceipt. Ascertained transit damage or concealed
defects must be appropriately dealt with.
Storage
Up to the time of installation, the packages must be
left closed and stored according to the orientation
and storage markings on the outside.
Unless otherwise indicated, the packages must be
stored only under the following conditions:
Not in the open
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Dry and dust free
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Not exposed to corrosive media
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Protected against solar radiation
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Avoiding mechanical shock and vibration
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VEGATRENN 149A Ex
Storage and transport temperature
Storage and transport temperature see chapter
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"Supplement - Technical data - Ambient con-
ditions"
Relative humidity 20 ... 85 %
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4 Mounting

4.1 Instructions for installation

VEGATRENN 149A Ex is constructed for
carrier rail mounting (top hat rail 35 x 7.5 according
to DIN EN 50022/60715). Through protection IP 20,
the instrument is suitable for mounting in switching
cabinets.
VEGATRENN 149A Ex is a corresponding,
intrinsically safe equipment and must not be
installed in hazardous areas. A safe oper-
ation is only ensured if the operating
instructions and EG type approval certifi-
cate are observed. VEGATRENN 149A Ex
must not be opened.
A distance of 50 mm to the intrinsically safe
terminals must be ensured when mounting.

5 Connecting to power supply

5.1 Preparing the connection

Note safety instructions
Always keep in mind the following safety instruc-
tions:
Connect only in the complete absence of line
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voltage
If overvoltages or voltage peaks are expected,
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overvoltage arresters should be installed
Take note of safety instructions for Ex appli-
cations
In hazardous areas you must take note of
the respective regulations, conformity and
type approval certificates of the sensors
and power supply units.
Mounting
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