Vega VEGADIF 65 Operating Instructions Manual page 66

8 Setup
Measurement setup for
open vessels
Prepare the adjustment
66
Fig. 47: Preferred measurement setup for open vessels
VEGADIF 65
I
II Precipitator
1
Drain valve
6.7 Vent valves on VEGADIF 65
A Blocking valve
Proceed as follows:
1
Fill the vessel to just over the lower tap.
2
Fill measuring system with medium.
Open valve A: Medium flows in.
3
Vent instrument
Briefly open valve 6, then close it: Fill the measuring instrument
completely with the medium and remove air.
4
Set measurement loop to operation
Now:
Valve A open and valve 6 closed
Then carry out adjustment, see below.
VEGADIF 65 • Foundation Fieldbus