Removal and Replacement Procedures
Symbols on Equipment
These symbols may be located on equipment in areas where hazardous conditions may exist.
This symbol, in conjunction with any of the following symbols, indicates the presence
of a potential hazard. The potential for injury exists if warnings are not observed.
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 it.
These symbols, on power supplies or systems, indicate that the equipment
is supplied by multiple sources of power.
WARNING: To reduce the risk of injury from electric shock, remove all
power cords to completely disconnect power from the system.
Weight in kg
Weight in lb
This symbol indicates that the component exceeds the recommended weight for
one individual to safely handle.
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.
HP ProLiant ML310 Server Maintenance and Service Guide
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