LEGRAND DAKER DK Plus Serie Manuel D'installation page 37

3. Ensure the UPS is not functioning. Connect the DC power cord to the external battery connector
of the UPS respecting the steps illustrated in the following figure:
4. If the battery cabinet must be connected to another battery unit, connect the DC power cord to
the external battery connector of the existing battery cabinet following the steps illustrated in
the previous figure.
5. Remove the bracket (if present) that blocks the DC breaker of the battery cabinet.
6. Turn on the DC breaker of the battery cabinet.
7. Turn on the UPS.
INDICATION
If it is necessary to replace or add the batteries of the battery cabinet, follow the instructions of
chapter 7.
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3 Installation