Siemens 8DA10 Series Installation And Operating Instructions Manual page 173

7
➭ Switch the left-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 busbar section 2.
➭ 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 interrogation lever and the left-hand control gate return to their initial
position.
Operation
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