Vega D86_D87 Hydrostatic pressure transmitters Bedienungsanleitung PDF herunterladen (Seite 39)

Pressure transmitters D86/D87 39

Instrument modification

7 Instrument modification

7.1 Retrofitting the adjustment insert

Such a retrofitting can be necessary, e.g.

when a pressure transmitter with factory

settings must be adapted to changed meas-

urement conditions.

Note the following retrofit procedure:

• remove the outdated terminal insert

• mount new adjustment insert

• set up pressure transmitter acc. to chapter

"5 Setup"

Remove the outdated terminal insert

1 Separate pressure transmitter from

power supply.

2 Unscrew cover of the connection housing

or loosen the screws on the cover of the

external housing.

3 Remove cover.

4 Loosen connection cables on the terminal

insert.

5 Loosen the three screws of the terminal

insert.

6 Remove terminal insert and pull out plug

connection (to do this, bend locking nose

carefully towards housing centre).

Mount new adjustment insert

7 Plug the connection into the adjustment

insert (must snap in).

8 Place adjustment insert in the housing

and fasten with three screws.

9 Connect the connection cables to the

terminals.

10 Fasten the cover.

11 Reconnect the pressure transmitter to

power supply.

Setup of pressure transmitter

see chapter "5 Setup".

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