Installing A Dc Power Supply - Cisco UCS C220 M4 Service Note

Figure 1-1
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Installing a DC Power Supply

A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.
Warning
Statement 1022
This product requires short-circuit (overcurrent) protection, to be provided as part of the building
Warning
installation. Install only in accordance with national and local wiring regulations. Statement 1045
When installing or replacing the unit, the ground connection must always be made first and
Warning
disconnected last. Statement 1046
Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning Hazardous voltage or energy may be present on DC power terminals. Always replace cover when
terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in
place. Statement 1075
D R A F T: C i s c o C o n f i d e n t i a l
Cisco UCS C220 M4 NEBS Server Rear Panel (AC Power Supply Version)
#10-32 screw hole for grounding lug
Features Specific to the Cisco UCS C220 M4 NEBS Server
Cisco UCS C220 M4 NEBS Server Service Note
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