Siemens 8DB10 Installation And Operating Instructions Manual page 200

Operation
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Earthing voltage transformers
1
Initial situation
3
➭ Switch the three-position disconnector to
READY-TO-EARTH position (insert the operating
lever for the READY-TO-EARTH function and
turn 180° clockwise).
De-earthing voltage transformers
1
Initial situation
3
➭ Switch the three-position disconnector to OPEN
position (insert the operating lever for the
READY-TO-EARTH function and turn
180° counter-clockwise).
Revision 06 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DB10 • 864-5091.9
2
➭ Push the control gate to the right.
4
➭ Remove the operating lever for
the READY-TO-EARTH function.
The control gate returns to its initial position.
2
➭ Push the control gate to the right.
4
➭ Remove the operating lever for
the READY-TO-EARTH function.
The control gate returns to its initial position.