HP A8002A, Руководство по установке

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Electrostatic discharge
To prevent damage to the system, be aware of the precautions you need to follow when setting up the
system or handling parts. A discharge of static electricity from a fi nger or other conductor may damage
system boards or other static-sensitive devices. This type of damage may reduce the life expectancy of
the device.
To prevent electrostatic damage, observe the following precautions:
• Avoid hand contact by transporting and storing products in static-safe containers.
• Keep electrostatic-sensitive parts in their containers until they arrive at static-free workstations.
• Place parts on a grounded surface before removing them from their containers.
• Avoid touching pins, leads, or circuitry.
• Always be properly grounded when touching a static-sensitive component or assembly (see
" Grounding methods " on page 30).
Grounding methods
There are several methods for grounding. Use one or more of the following methods when handling or
installing electrostatic-sensitive parts:
• Use a wrist strap connected by a ground cord to a grounded workstation or computer chassis.
Wrist straps are fl exible straps with a minimum of 1 megohm (±10 percent) resistance in the
ground cords. To provide proper ground, wear the strap snug against the skin.
• Use heel straps, toe straps, or boot straps at standing workstations. Wear the straps on both feet
when standing on conductive fl oors or dissipating fl oor mats.
• Use conductive fi eld service tools.
• Use a portable fi eld service kit with a folding static-dissipating work mat.
If you do not have any of the suggested equipment for proper grounding, have an HP-authorized
reseller install the part.
NOTE:
For more information on static electricity, or assistance with product installation, contact your
HP-authorized reseller.
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Regulatory compliance and safety