Warnings And Cautions - HP ProLiant DL580 Generation 3 User Manual

146 HP ProLiant DL580 Generation 3 Server User Guide

Warnings and cautions

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.
WARNING: Only authorized technicians trained by HP should
attempt to repair this equipment. All troubleshooting and repair
procedures are detailed to allow only subassembly/module-level
repair. Because of the complexity of the individual boards and
subassemblies, no one should attempt to make repairs at the
component level or to make modifications to any printed wiring
board. Improper repairs can create a safety hazard.
WARNING: To reduce the risk of personal injury or damage to
the equipment, be sure that:
• The leveling feet are extended to the floor.
• The full weight of the rack rests on the leveling feet.
• The stabilizing feet are attached to the rack if it is a single-rack
installation.
• The racks are coupled together in multiple-rack installations.
• Only one component is extended at a time. A rack may become
unstable if more than one component is extended for any
reason.
WARNING: To reduce the risk of electric shock or damage to
the equipment: