Hot Plug Components; Hot-Plug Power Supply Units; Removing The Dummy Unit - Fujitsu PRIMERGY RX200 S3 Operating Manual

8

Hot plug components

This chapter describes how to handle hot pluggable components and/or how to
modify your server hardware.
The hot-plug procedure (replacing components while the system is operating)
increases the availability of the system and ensures a high degree of data
integrity and reliability.
I
Upgrades, updates and replacement of permanently installed compo-
nents are described in the "Options Guide" or in the service supplement
and may only be performed by trained specialist personnel.
V
CAUTION!
Please note the safety instructions in
mation" on page
8.1

Hot-plug power supply units

I
A redundant power supply can be created by installing a second hot-
pluggable power supply unit (optional). If one power supply unit fails, the
other unit ensures operation can continue. The defective power supply
unit can be replaced online.
8.1.1

Removing the dummy unit

The mounting location for the second hot-plug power supply unit contains a
dummy module. This dummy module must be removed before installing a
second power supply unit.
Ê Loosen the fixing screw and remove the dummy module from the second
power supply mounting location.
V
CAUTION!
Keep the dummy unit for future use. If the power supply unit is removed
and not replaced with a new unit, then the dummy unit must be
reinstalled due to cooling, the applicable EMC regulations (regulations
on electromagnetic compatibility) and fire protection.
RX200 S3
17.
Operating Manual
chapter "Important Infor-
67