52 Upgrade and Maintenance Manual RX2530 M4
Basic hardware procedures
Example HVDC PSU 380 V
Figure 4: Disconnecting the server from the dc voltage - example HVDC PSU 380 V
Ê Press the locking latch (A) of the power cord plug inside, until it disengages
(1).
Ê Disconnect the power cord from the PSU (2).
4.4 Getting access to the component
V CAUTION!
● Only for non-hot plug components:
Before removing or attaching covers, turn off the server, all peripheral
devices, and any other connected devices. Because there is a risk of
electric shock or damage, please disconnect all power cords from the
outlet.
● The top cover must be replaced as soon as possible for purposes of
cooling, to comply with EMC regulations (regulations regarding
electromagnetic compatibility) and to prevent fires.
● For more information, see chapter "Important information" on
page 35.