Operating the circuit-breaker panel
52 NXAIR M 139-2021.9 / 07
Fig. 73: Actuating opening on
high-voltage door
Fig. 74: Operating lever for operating the
feeder earthing switch
Procedure
Lift the operating slide to release the actuating opening.
Fig. 75: Lifting the operating slide
While keeping the operating slide lifted, insert the operating lever slightly into the actuating
opening such that the pins in the operating lever are horizontal.
Insert the operating lever in the actuating opening as far as it will go.
Fig. 76: Inserting the operating lever
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