Siemens 8DA10 Series Installation And Operating Instructions Manual page 169

7
➭ Switch the right-hand three-position disconnector to READY-TO-
EARTH position (insert the operating lever for the READY-TO-EARTH
function and turn 180° clockwise).
9
➭ Close the circuit-breaker to earth the busbar section in the left-hand
panel.
➭ Lock the circuit-breaker.
861-9601.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • Revision 11
8
➭ Remove the operating lever for the READY-TO-EARTH function.
The right-hand control gate returns to its initial position.
Operation
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