Siemens NXAIR - Earthing the Feeder Manually

Operating the contactor panel with panel width 435 mm
110-0134.9 / 14 NXAIR / ≤ 40 kA 127
Fig. 215: Turning the operating lever
clockwise
Fig. 216: Position indicator on high-voltage door in
CLOSED position
Remove the operating lever.
To close the actuating opening, push the operating slide down as far as it will go.
Fit a padlock (optional) to the operating slide and close it.
✓
The feeder is earthed.
13.15 De-earthing the feeder manually
NOTICE
Maloperation
A switching operation once started must be completed totally! A switching
operation that was not completed cannot be turned back.
Do not try to remove the operating lever at intermediate positions.
NOTICE
Maloperation
If the operating lever is not inserted correctly, the feeder earthing switch may be
damaged.
Insert the operating lever in the actuating opening as far as it will go.