Operating the removable voltage transformers
110-0134.9 / 14 NXAIR / ≤ 40 kA 253
Removing the service truck with the removable voltage transformers on top from the panel
To detach the locking levers from the panel frame, pull the locking levers on the left and right
side of the service truck.
Fig. 454: Detaching the locking levers
To move the service truck with the removable voltage transformers on top away from the
panel, pull the service truck using the handle of the removable voltage transformers.
Fig. 455: Moving the service truck using the handle
Close the door to the voltage transformer compartment and screw it tight.
Fit a padlock to the operating slide and close it.
The removable voltage transformer is taken out of the panel.
19.7 Inserting the removable voltage transformers in a panel
Preconditions
• High-voltage door closed
• Door to voltage transformer compartment open
• Low-voltage connector stowed away
• Removable voltage transformers ready on service truck
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