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Power supply
5.2.2
Starting the task
Ê Perform the following procedures:
1. Open the rear door of the rack, see
2.
"Locate the faulty server" on page 37
3. Only when replacing a non-defective hot-plug power supply unit in a
non-redundant configuration:
4.
"Locate the faulty component by PRIMERGY diagnostics indicators" on
page 39
5.2.3
Removing the power supply unit
Figure 15: Unlocking and removing the power supply unit
Ê Remove the power cord from the cable strap. You can loosen the cable strap
by opening the small locking lever.
Ê Remove the power cord from the installed power supply unit.
Ê Press the green release lever (1) and pull out the power supply unit in the
direction of the arrow (2). Grip the handle while pulling the power supply.
Ê Completely remove the defective power supply unit from the bay.
V
CAUTION!
Never leave the bay for the power supply unit empty for more than two
minutes during operation. Otherwise, excessive temperatures could
damage system components.
58
"Opening the rack door" on page 40
"Shutting down the server" on page 41
Maintenance Manual
RX900 S1
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