Siemens NXAIR Operating Instructions Manual page 247

Air-insulated switchgear ≤ 17.5 kv / ≤ 40 ka / ≤ 4000 a busbar current

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Operating the removable voltage transformers

Fig. 439: Lifting the operating slide

Insert the racking tool into the actuating opening with the guide pin pointing to the right.

Fig. 440: Inserting the racking tool

Push the racking tool into the door as far as it will go.

Turn the racking tool 90° counter-clockwise to unlock the racking mechanism.

Fig. 441: Turning 90° counter-clockwise to unlock

NXAIR / ≤ 40 kA

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