SF
6
-Aciditor
15
6.2 Insertion of the SO
2
-Sensor
Before operation of the SF
6
-Aciditor the SO
2
-Sensor that comes in a separate plastic foil has
to be insert. How to insert the sensor inside the SF
6
-Aciditor is described step by step as
follows:
1. Assure that the SF
6
-Aciditor has been
turned off.
2. Unscrew the marked screws on the back
panel of the SF
6
-Aciditor and turn down the
partial back panel.
3. Open the foil sealing of the SO
2
-sensor
and take out the sensor.
4. Insert the winding of the SO
2
-sensor into
the indicated thread of the back plane (red
marked in the picture) and turn it right while
pressing it lightly.
5. Turn the sensor until reaching the
bedstop. Mount the adapter as shown on the
picture and fix the screw (red marked).
6. Turn the partial back panel up and fix the
marked screws.
