Fujitsu RX600 S5 manual Hot-plug components, Hot-plug power supply units, CSS components

CSS components Hot-plug components

8.1Hot-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.

8.1.1Hot-plug power supply units

The server must have at least two hot-plug power supply units (PSUs) to ensure redundant power supply. If one power supply unit fails, the other unit ensures that the operation can continue uninterrupted. The defective power supply unit can be replaced during operation (hot-plug).

VCAUTION!

●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.

●The power supply unit is heavy, so handle it carefully. If you drop it by mistake, injuries may result.

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