Oracle Database Appliance X3-2, Руководство по обслуживанию

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Remove a Server Node From the System Chassis
34 Oracle Database Appliance Service Manual • February 2016
Performing Electrostatic Discharge and Antistatic
Prevention Measures
Electrostatic discharge (ESD) sensitive devices, such as the motherboards, PCIe cards, storage
drives, and memory cards, require special handling.
Caution -
Equipment damage.
Follow antistatic precautions and do not touch the components
along their connector edges.
When handling components such as storage drive assemblies, circuit boards, or PCIe cards:
■
Attach an antistatic strap to your wrist and then to a metal area on the chassis. Following
this practice equalizes the electrical potential between you and the system.
Note - An antistatic wrist strap is not included in the system Accessory Kit. However,
antistatic wrist straps are included with some options and components.
■
Place ESD-sensitive components on an antistatic mat . The following items can be used as
an antistatic mat:
■
Antistatic bag used to wrap a replacement part
■
ESD mat
■
Disposable ESD mat (shipped with some replacement parts or optional system
components)
Removing Server Nodes From the System Chassis
You must remove the Oracle Database Appliance (original version) server node from the
chassis to remove or replace internal server node components.
Remove a Server Node From the System Chassis
The removal procedure is the same for both server nodes. Note that you do not need to remove
the entire system chassis from the rack to perform service procedures on a server node.
Note -
Replacing a server node FRU with a new server node is a service activity that must be
performed by an Oracle-qualified service technician. The customer may remove the server node
to service other CRU components in the server node.