Service manual

990-1008, Revision 1, 4/9927
7.7 Remove the SmartSlot
1.
Switch off the Smart-UPS DP (7.1).
2.
Remove the cover (7.2).
3.
Remove the external DC-Supply (7.3).
4.
Open the Smart-UPS DP (7.4).
5.
Remove the internal DC-supply (7.5).
6.
Remove the external unit’s cables (7.6).
7.
Remove the ribbon cable from the controller board.
8.
Remove the earth wires from the option board.
9.
Remove the 4 screws connecting the SmartSlot.
The SmartSlot is now free.