Hot-Plug Components; Hot-Plug Power Supply Units (Optional) - Fujitsu PRIMERGY TX150 S7 Operating Manual

CSS components
8.1

Hot-plug components

This section describes how to handle hot-plug components and how to modify
your server hardware (e.g. adding/replacing hot-plug power supply units).
The hot-plug procedure increases the availability of system operation and
guarantees a high degree of data integrity and failsafe performance.
8.1.1

Hot-plug power supply units (optional)

With two hot-plug power supply units installed, if a defect occurs in one power
supply unit, the other power supply unit ensures unimpaired further operation.
The defective power supply unit can be replaced during operation (hot-plug).
V
CAUTION!
Areas around the power supply unit may remain extremely hot after
●
shutdown. Wait for a while after shutdown before removing the power
supply unit.
When installing the power supply unit, be sure to confirm that the
●
connector of the PSU is not damaged or bent.
Do not insert your hands in the power supply unit slot when removing
●
the power supply unit. Doing so may cause electric shock.
If the power supply unit is hard to remove, do not pull out it by force.
●
Slide the power supply unit all the way down once,and then remove
it while holding the lever completely down.
The power supply unit is heavy, so handle it carefully.If you drop it by
●
mistake, injuries may result.
TX150 S7
Operating Manual
Hot-plug components
89