5. Remove the bleed plug from the bleed valve using the 5-mm Allen key. It does not take
many rotations to remove so be careful not to drop it. Select OK when done.
6. Open the oil intake and return valves on the transformer and select OK .
7. Wait for the DGA monitor to fill with oil. Oil pressure from the transformer is used in the
beginning of the filling, and assisted using the oil pump of the DGA monitor in the later
stage. Typical duration of this step is 30 ... 60 minutes, depending on oil pressure,
viscosity, temperature, and length of the oil lines.
8. When instructed to do so, reattach the bleed plug to the bleed valve. Select Continue
when done.
9. When the user interface informs that the initialization is complete, select OK. DGA
monitor is now in standby, waiting for you to start the measurement.
OPT100 Installation Guide M211857EN-R
74
To Next Page
Loading...