Vega VEGABAR 17 Bedienungsanleitung PDF herunterladen (Seite 10)

4 Mounting

4.1 General ins

tructions

Make sure that all parts of the instrument exposed to the process, in

particular the sensor element, process seal and process ﬁtting, are

suitable for the existing process conditions. These include above all

the process pressure, process temperature as well as the chemical

properties of the medium.

You can ﬁnd the speciﬁcations in chapter "Technical data" and on the

type label.

To protect the diaphragm, the process ﬁtting is covered by a protective

cap.

Remove the protective cap just before installation so that the

diaphragm will not get damaged. It is recommended to keep the cap

and use it again later for storage or transport.

4.2 Instructions for installation

Please check the diaphragm visually for damage and leaking ﬂuid

before mounting and setting up the instrument. Make sure that the

diaphragm doesn't get damaged during installation.

Caution:

The instr

ument may only be used if it is in a technically ﬂawless

condition and has an undamaged diaphragm.

VEGABAR 17 functions in any installation position. It is mounted

according to the same directives as a manometer (DIN EN 839-2).

Information:

We recommen

d using lock ﬁttings, measuring instrument holders and

siphons from our line of accessories.

4.3 Mounting steps

For mounting VEGABAR 17, a welded socket is required. You can ﬁnd

these components in the supplementary instructions manual "Welded

socket and seals".

Use the seal ﬁtting to the instrument, or in case of NPT connections, a

high-resistance sealing material.

Screw VEGABAR 17 into the welded socket with a wrench applied to

the hexagon of the process ﬁtting. For the proper torque see chapter

"Technical data", for spanner size see chapter "Dimensions".

Suita

bility for the pro-

cess condition

Diaphragm protection

Checking the diaphragm

Mounting position

Welding the socket

Sealing/Screwing in

10 VEGABAR 17

4 Mounting

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