Siemens NXAIR M Operating Instructions Manual page 106

Air-insulated switchgear
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Operating the removable voltage transformers
Procedure
Remove the padlock from the control gate.
Lift and hold the operating slide.
167:
Insert the racking tool into the actuating opening with the guide pin pointing to the right.
Fig. 168: 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. 169: Turning the racking tool 90° counter-clockwise for unlocking
106
Lifting the operating slide
NXAIR M
139-2021.9 / 07

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