Siemens 8DA10 Series Installation And Operating Instructions Manual page 178

Operation
1
Initial situation
3
➭ Switch the right-hand three-position disconnector to EARTHED
position (insert the operating lever for the READY-TO-EARTH function
and turn 180° clockwise).
5
➭ Push the left-hand control gate to the left.
7
➭ Remove the operating lever for the DISCONNECTING function.
The left-hand control gate returns to its initial position.
178/214
Earthing busbar section 1
Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • 861-9601.9
2
➭ Push the right-hand control gate to the right.
4
➭ Remove the operating lever for the READY-TO-EARTH function.
The right-hand control gate returns to its initial position.
6
➭ Switch the left-hand three-position disconnector to CLOSED position
(insert the operating lever for the DISCONNECTING function and turn
180° clockwise).