881-4027.9 * INSTALLATION AND OPERATING INSTRUCTIONS 8BT2 * Revision 04
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6.6. Moving the withdrawable device truck into and out of the panel
Moving the withdrawable device truck into the panel
Moving the withdrawable device truck out of the
panel
Preconditions
•
Open the high voltage compartment door.
•
Open the high voltage compartment door.
The high voltage compartment door can only
be opened and the truck can only be racked
if the truck is in TEST position and
interlocked
Procedure
Fold the locking gates of the guide rails to the
inside.
Move the withdrawable device truck into the
switching device compartment.
If there is an earthing switch available, verify that
the pin in the carriage mechanism reaches into the
opening of the locking rod.
Push the switching device truck into the panel as far
as it will go.
Fold the locking gates of the guide rails to the
outside.
Turn the lateral fixing levers 90° inside.
Remove the low voltage connector. To do this,
push the connector lock upwards.
Fold the locking gates of the guide rails to the
inside.
Turn the lateral fixing levers 90° outside.
Move the switching device truck to the front and
out of the panel.
Fold the locking gates of the guide rails to the
inside again.
Close the high voltage door.
