NEC PowerMate SPB-Wash, Руководство пользователя

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Installing Options 5-3
Take care when working inside the system and when
handling computer components. Avoid electric shock or
personal injury by observing the following warning.
!
WARNING
Before removing the system access cover, turn
off the power and unplug any attached
peripherals. Disconnect the system power cord
from the system.
Static electricity and improper installation procedures can
damage computer components. Protect computer components
by following these safety instructions.
„
Avoid carpets in cool, dry areas. Leave an option, such as
a board or chip, in its anti-static packaging until ready to
install it.
„
Dissipate static electricity before handling any system
components (boards, chips, and so on) by touching a
grounded metal object, such as the system’s unpainted
metal chassis.
If possible, use anti-static devices, such as wrist straps and
floor mats.
„
Always hold a chip or board by its edges. Avoid touching
the components on the chip or board.
„
Take care when connecting or disconnecting cables. A
damaged cable can cause a short in the electrical circuit.
Misaligned connector pins can cause damage to system
components at power-on.