Power Cords; Disconnecting The Power Cords From An 8001-12C, 8001-22C, 8005-12N, Or 8005-22N System; Connecting The Power Cords To An 8001-12C, 8001-22C, 8005-12N, Or 8005-22N System - IBM Power System S821LC Installing

9. If you removed the power supplies, replace them. For instructions, see "Replacing a power supply in
the 8001-12C, 8001-22C, 8005-12N, or 8005-22N" on page 95.

Power cords

Learn how to disconnect and connect the power cords on IBM Power System S821LC (8001-12C), the IBM
Power System S822LC for Big Data (8001-22C), the IBM CS821 (8005-12N), or the IBM CS822 (8005-22N)
systems.
Disconnecting the power cords from an 8001-12C, 8001-22C, 8005-12N, or
8005-22N system
Learn how to disconnect the power cords from an IBM Power System S821LC (8001-12C), the IBM Power
System S822LC for Big Data (8001-22C), the IBM CS821 (8005-12N), or the IBM CS822 (8005-22N) system.
Before you begin
Note: This system might be equipped with two or more power supplies. If the removing and replacing
procedures require the power to be off, then ensure that all power sources to the system are
disconnected.
Procedure
1. Identify the system unit that you are servicing in the rack.
2. Label and disconnect the power cords from the system unit as shown in Figure 61.
Figure 61. Removing the power cords from the system
Connecting the power cords to an 8001-12C, 8001-22C, 8005-12N, or 8005-22N
system
Learn how to connect the power cords to an IBM Power System S821LC (8001-12C), the IBM Power
System S822LC for Big Data (8001-22C), the IBM CS821 (8005-12N), or the IBM CS822 (8005-22N) system.
Procedure
Using your labels, reconnect the power cords to the system unit as shown in Figure 62 on page 101.
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Power Systems: Installing the IBM Power System S821LC (8001-12C)