Fujitsu RX900 S1 User Manual

58

Maintenance Manual

 RX900 

S1

Ê

Perform the following procedures:

1. Open the rear door of the rack, see 

2.

3. Only when replacing a non-defective hot-plug power supply unit in a 

non-redundant configuration: 

4.

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

Never leave the bay for the power supply unit empty for more than two 
minutes during operation. Otherwise, excessive temperatures could 
damage system components. 

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