Technician Notes; Warnings, Cautions, And Notes - HP 530SFP+ User Manual

Technician notes

Warnings, cautions, and notes

WARNING:
Only authorized technicians trained by Hewlett Packard Enterprise 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 electric shock, personal injury, and damage to the equipment:
• Do not attempt to service any parts of the equipment other than those specified in the following
procedure. Any other activities may require that you shut down the server and remove the power
cord.
• Installation and maintenance of this product must be performed by individuals who are
knowledgeable about the procedures, precautions and hazards associated with the product.
WARNING:
To reduce the risk of electric shock or damage to the equipment:
• Do not disable the power cord grounding plug. The grounding plug is an important safety feature.
• Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.
• Unplug the power cord from the power supply to disconnect power to the equipment.
• Do not route the power cord where it can be walked on or pinched by items placed against it. Pay
particular attention to the plug, electrical outlet, and the point where the cord extends from the server.
CAUTION:
To properly ventilate the system, you must provide at least 7.6 cm (3.0 in) of clearance at the front and
back of the server.
CAUTION:
The server is designed to be electrically grounded (earthed). To ensure proper operation, plug the AC
power cord into a properly grounded AC outlet only.
NOTE:
Any indications of component replacement or printed wiring board modifications might void any
warranty.
4 Technician notes
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.