
132
Upgrade and Maintenance Manual
RX2540 M4
Power supply unit (PSU)
6.2.2.1
Preliminary steps
Ê
Only when replacing a PSU in a non-redundant configuration:
.
Ê
Remove the power cord from the hot-plug PSU, see section
.
6.2.2.2
Removing a hot-plug PSU
Figure 45: Removing the PSU
Ê
Push the handle of the PSU halfway upward in the direction of the arrow (1).
Ê
Press in on the green locking latch (2).
Ê
While keeping the green locking latch pressed, pull the PSU out of its bay
(3).
V
CAUTION!
Never leave the bay for the hot-plug PSU empty for more than two
minutes during operation. Otherwise, excessive temperatures could
damage system components.
Summary of Contents for PRIMERGY RX2540 M4
Page 40: ...40 Upgrade and Maintenance Manual RX2540 M4 Before you start ...
Page 90: ...90 Upgrade and Maintenance Manual RX2540 M4 Basic hardware procedures ...
Page 136: ...136 Upgrade and Maintenance Manual RX2540 M4 Power supply unit PSU ...
Page 228: ...228 Upgrade and Maintenance Manual RX2540 M4 Hard disk drives HDD and solid state drives SSD ...
Page 344: ...344 Upgrade and Maintenance Manual RX2540 M4 Main memory ...
Page 362: ...362 Upgrade and Maintenance Manual RX2540 M4 Processor CPU ...
Page 390: ...390 Upgrade and Maintenance Manual RX2540 M4 Liquid cooling LC ...
Page 498: ...498 Upgrade and Maintenance Manual RX2540 M4 Additional interfaces ...
Page 572: ...572 Upgrade and Maintenance Manual RX2540 M4 Appendix A ...
Page 574: ...574 Upgrade and Maintenance Manual RX2540 M4 Appendix B ...
Page 582: ...8 RX2540 M4 Basic Serial RS 232 Cable plan System Board D3384 RS 232 onboard RS 232 rear C6 ...
Page 634: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan January 2017 ...