Oracle X7-8, Руководство по обслуживанию

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Performing Electrostatic Discharge and Static Prevention Measures
Performing Electrostatic Discharge and Static Prevention
Measures
Electrostatic discharge (ESD) sensitive devices, such as the PCIe cards, storage drives,
processors (CPUs), and memory cards, require special handling.
Using an Anti-static Wrist Strap
Wear an anti-static wrist strap when handling components such as storage drive assemblies,
circuit boards, or PCIe cards. When servicing or removing server components, attach an anti-
static strap to your wrist and then to a metal area on the server chassis. If your wrist strap is
equipped with a banana connector, insert it into the grounding socket on the right-hand side of
the chassis front panel.
Following this practice equalizes the electrical potentials between you and the server.
Using an Anti-static Mat
In addition to wearing an anti-static wrist strap when handling components, create an ESD-free
work place by using an anti-static mat as a work surface and as a place to set ESD-sensitive
components such as printed circuit boards, DIMMs, and processors (CPUs). You can use the
following items as anti-static mats:
■
Anti-static bag used to wrap a replacement part
■
ESD mat (orderable from Oracle)
■
A disposable ESD mat (shipped with some optional system components)
Safety Symbols
The following symbols might appear in this document. Note their meanings.
Caution -
Risk of personal injury or equipment damage. To avoid personal injury or
equipment damage, follow the instructions.
98 Oracle Server X7-8 Service Manual • October 2017