Siemens NXAIR Operating Instructions Manual page 223

Operating the switch-disconnector panel
Turn the operating lever clockwise 90° until the switch-fuse combination changes to
CLOSED position.
Check if all the blades are in CLOSED position through the inspection window.
Fig. 392: Looking inside through the insperction window (blades are in CLOSED position)
Fig. 393: Turning the operating lever Fig. 394: Position indicator on high-voltage door
clockwise in CLOSED position
Remove the operating lever.
To close the actuating opening, lift the operating slide to the middle.
Fit a padlock (optional) to the operating slide and close it.
✓
The switch-fuse combination has been racked from OPEN position to CLOSED position.
NXAIR / ≤ 40 kA
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