Cisco UCS S3260 Service Manual page 68

Installing or Replacing System Components
Figure 3-16
1
Installing a DC Power Supply (First-Time Installation)
Warning A readily accessible two-poled disconnect device must be incorporated in the fixed wiring.
Statement 1022
Warning This product requires short-circuit (overcurrent) protection, to be provided as part of the
building installation. Install only in accordance with national and local wiring regulations.
Statement 1045
Installation of the equipment must comply with local and national electrical codes. Statement
Warning
1074
Before beginning this wiring procedure, turn off the DC power source from your facility's circuit breaker
Caution
to avoid electric shock hazard.
Turn off the DC power source from your facility's circuit breaker to avoid electric shock hazard.
Step 1
The required DC input cable is Cisco part CAB-48DC-40A-8AWG. This 3-meter cable has a 3-pin
Note
connector on one end that is keyed to the DC input socket on the power supply, as shown in
The other end of the cable has no connector so that you can wire it to your facility's DC power.
Wire the non-terminated end of the cable to your facility's DC power input source.
Step 2
Cisco UCS S3260 Storage Server Chassis Installation and Service Guide
3-34
Removing and Replacing Power Supplies
Power supply release lever
Chapter 3
Power supply handle
2
Maintaining the System
Figure 3-17.