VEGA VEGABAR 40 4 … 20 mA - Manual (Page 26)

26 VEGABAR 40 (4 … 20 mA)
Instrument modification
6.2 Exchange of electronics
You first have to remove the adjustment mod-
ule as described in chapter "6.1 Exchange of
adjustment modules“ to exchange the com-
plete electronic unit of VEGABAR.
• Then loosen the ground screw and the two
smaller fixing screws connecting the elec-
tronic unit with the housing.
• Pull the electronic unit to the top and pull
out the plug connection.
• Proceed in reverse sequence when install-
ing the new electronic unit.
Ground
screw
Fixing screw
Fixing screw
Plug
connection
Note:
No new adjustment is necessary after
exchanging the electronic unit. When switch-
ing on (connection of supply voltage) for the
first time after exchange of the electronic unit,
it will take approx. 20 s until the actual meas-
ured value is displayed.