Siemens NXPLUS C - Page 264

Operation
264/293 Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
7
➭ Remove the operating lever (the
interrogation lever and the control gate
return to their initial position).
8
➭ Push the interrogation lever downwards
again and hold it.
9
➭ Push the left-hand control gate to the right
and hold it (the interrogation lever locks in
lower position. The left-hand actuating
opening for the READY-TO-EARTH function
opens).
10
➭ Switch the left-hand three-position
disconnector to READY-TO-EARTH position
(insert the operating lever and turn 90°
clockwise).
11
➭ Remove the operating lever (the
interrogation lever and the control gate
return to their initial position).
12
➭ Close the circuit-breaker (the feeder is
earthed through the left-hand three-
position disconnector).
13
➭ Push the right-hand control gate to the right
and hold it.
14
➭ Switch the right-hand three-position
disconnector from READY-TO-EARTH to
OPEN position (insert the operating lever
and turn 90° counter-clockwise). The feeder
remains earthed through the left-hand
three-position disconnector.
15
➭ Remove the operating lever (the control
gate returns to its initial position).