HP ProLiant DL140 Server Maintenance and Service Guide

HP ProLiant DL140 Server Maintenance and Service Guide 6
Symbols on Equipment
Any surface or area of the equipment marked with these symbols indicates the presence
of a hot surface or hot component.
WARNING: To reduce the risk of injury from a hot component, allow the surface to cool
before touching it.
To reduce the risk of injury from electric shock hazards, do not open this enclosure.
WARNING: Any surface or area of the equipment marked with these symbols indicates
the presence of electric shock hazards. The enclosed area contains no
operator-serviceable parts.
This symbol indicates the presence of electric shock hazards. The enclosed 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.
Any RJ-45 receptacle marked with these symbols 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 label or equivalent is located on the surface of the CD-ROM or DVD-ROM
drive. This label indicates that the product is classified as a Class 1 Laser Product.
Rack Warnings
WARNING: To reduce the risk of personal injury or damage to equipment, always
ensure that the rack is adequately stabilized before extending a component outside the
rack. A rack may become unstable if more than one component is extended for any
reason. Extend only one component at a time.
WARNING: To reduce the risk of personal injury or damage to the equipment, be sure
that:
• The leveling jacks are extended to the floor.
• The full weight of the rack rests on the leveling jacks.
• The stabilizers are attached to the rack, if it is a single rack installation.
• The racks are coupled together in multiple rack installations.
WARNING: When installing the server in a telco rack, make certain that the rack frame
is adequately secured to the building structure at the top and bottom.
WARNING: To reduce the risk of personal injury or damage to the equipment, at least
two people are needed to safely unload the rack from the pallet. An empty 42U rack
weighs 115 kg (253 lb), is over 2.1 m (7 ft) tall, and may become unstable when being
moved on its casters. Do not stand in front of the rack as it rolls down the ramp from the
pallet. Handle the rack from both sides.