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8
Hot-plug/Hot-swap Components
This chapter describes how to handle hot-plug or hot-swap components and/or
how to modify your server hardware (e.g. installing/removing hot-plug power
supply units, hot-swap HDD modules).
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Upgrading or replacing fix installed components are described in the
Service Manual and may only be performed by maintenance staff.
8.1
Hot-plug Power Supply Units
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As an option, the fixed power supply unit can be replaced with one or two
hot-plug power supply units (upgrading may only be performed by
maintenance staff).
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).
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CAUTION!
Please observe the safety information in chapter “Important Notes” on
page 11.
