802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11 241/293
Operation
Bus sectionalizer panel with one three-position disconnector: De-earthing the right-
hand busbar system
1
Initial situation
2
➭ Remove the padlock (the locking device goes
down).
3
➭ To de-earth the busbar system, open the
circuit-breaker.
4
➭ Push the interrogation lever downwards
and hold it.
5
➭ Push the control gate to the right and hold it
(the interrogation lever locks in lower
position. The actuating opening for the
READY-TO-EARTH function opens).
6
➭ Switch the three-position disconnector from
READY-TO-EARTH to OPEN position (insert the
operating lever and turn 90° counter-
clockwise).
7
➭ Remove the operating lever (the
interrogation lever and the control gate
return to their initial position).
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