Contents 27
CAUTION:
The server must always be operated with the system top cover on. Proper cooling is not
achieved when the system covers are removed.
CAUTION:
Whenever installing hardware or performing maintenance procedures requiring access
to internal components, it is recommended that all server data be backed up to avoid loss.
IMPORTANT:
Before removing any serviceable parts, determine whether the part is hot-plug or non-
hot-plug. If the device is non-hot-plug, you must power down the server. Non-hot-plug devices in the
server include the processor, all boards, memory modules, fans, expansion boards, and all system
drives.
IMPORTANT:
Review the specifications of a new component before installing it to make sure it is
compatible with the server. When you integrate new components into the system, record its model
and serial number, and any other pertinent information for future reference. After completing any
removal or replacement procedure, run the diagnostics program to verify that all components
operate properly.
Symbols on equipment
The following symbols may be placed on equipment to indicate the presence of potentially hazardous
conditions.
This symbol indicates the presence of hazardous energy circuits or electric shock
hazards. Refer all servicing to qualified personnel.
WARNING:
To reduce the risk of injury from electric shock hazards, do not open this
enclosure. Refer all maintenance, upgrades, and servicing to qualified personnel.
This symbol indicates the presence of electric shock hazards. The area contains no
user or field serviceable parts. Do not open for any reason.
WARNING:
To reduce the risk of injury from electric shock hazards, do not open this
enclosure.
This symbol on an RJ-45 receptacle indicates a network interface connection.
WARNING:
To reduce the risk of electric shock, fire, or damage to the equipment, do
not plug telephone or telecommunications connectors into this receptacle.
This symbol indicates the presence of a hot surface or hot component. If this surface is
contacted, the potential for injury exists.
WARNING:
To reduce the risk of injury from a hot component, allow the surface to
cool before touching.
weight1_kg
weight1_lb
This symbol indicates that the component exceeds the recommended weight for one
individual to handle safely.
WARNING:
To reduce the risk of personal injury or damage to the equipment,
observe local occupational health and safety requirements and guidelines for manual
material handling.
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Summary of Contents for ProLiant DL140
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