Fujitsu PRIMERGY TX2550 M4 - Removing a PSU

TX2550 M4 Upgrade and Maintenance Manual 145
Power supply unit (PSU)
6.2.2.3 Removing a PSU
Figure 69: Removing a PSU
Ê Push the handle of the PSU halfway upward in the direction of the arrow (1).
Ê Push the lock in direction of the arrow (2).
Ê Grip the handle and pull out the PSU in the direction of the arrow (3).
V CAUTION!
Never leave the bay for the PSU empty for more than two minutes during
operation. Otherwise, excessive temperatures could damage system
components.