116
Upgrade and Maintenance Manual
RX1330
M3
Power supply unit (PSU)
Note for servers using CMA (Cable Management Arm)
Regarding of replacing PSUs, additional tasks are needed, due to an
interference between CMA stopper and the PSUs.
Ê
Push the lock spring inward to unlock the CMA stopper (see figure
V
CAUTION!
In case of not enough space at the under side, unlock the CMA
stopper of the server below and pull out the CMA to the rear side
Ê
Remove the CMA stopper with the mounted crossbar (see figure
Ê
Hold the CMA stopper, the crossbar and the CMA including cables in the one
hand.
Ê
Remove the PSU (see figure
) and install the new PSU carefully.
Ê
Mount the complete assembly (CMA stopper, the crossbar and the CMA)
again into the rail.
6.3.3.1
Preliminary steps
Ê
"Locating the defective server" on page 50
Ê
"Locating the defective component" on page 51
Ê
Check which PSU is defective.
A PSU is defective when the indicator (1) in
lights orange. For
more information see section
"Connectors and indicators" on page 324
.
Ê
Only when replacing a PSU in a non-redundant configuration:
Ê
Remove the power cord from the defective PSU as described in section
"Disconnecting the power cord" on page 54
6.3.3.2
Removing the defective hot-plug PSU
Ê
Remove the PSU as described in section
.
Summary of Contents for PRIMERGY RX1330 M3
Page 20: ...Upgrade and Maintenance Manual RX1330 M3 Contents ...
Page 48: ...48 Upgrade and Maintenance Manual RX1330 M3 Important information ...
Page 70: ...70 Upgrade and Maintenance Manual RX1330 M3 Basic hardware procedures ...
Page 132: ...132 Upgrade and Maintenance Manual RX1330 M3 Power supply unit PSU ...
Page 178: ...178 Upgrade and Maintenance Manual RX1330 M3 Hard disk drive HDD solid state drive SSD ...
Page 184: ...184 Upgrade and Maintenance Manual RX1330 M3 Fans ...
Page 222: ...222 Upgrade and Maintenance Manual RX1330 M3 Expansion cards and backup units ...
Page 244: ...244 Upgrade and Maintenance Manual RX1330 M3 Processor CPU ...
Page 310: ...310 Upgrade and Maintenance Manual RX1330 M3 System board and components ...