Symbols On Equipment; Rack Warnings - HP ProLiant DL320 Generation 3 Maintenance And Service Manual

Removal and Replacement Procedures
Ensure proper grounding before touching a static-sensitive component or assembly.
Avoid touching pins, leads, or circuitry.
Always place drives with the Printed Circuit Board (PCB) assembly-side down.
Use conductive field service tools.

Symbols on Equipment

Rack Warnings

2-2
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.
WARNING: To reduce the risk of personal injury or damage to equipment, always be
sure that the rack is adequately stabilized before extending a component from 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.
HP ProLiant DL320 Generation 3 Server Maintenance and Service Guide