Silicon Graphics Rackable C2110G-RP5, Руководство пользователя системы, Страница: 41 / 78

General Safety Precautions
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• Keep all components and printed circuit boards (PCBs) in their antistatic bags until ready for
use.
• Touch a grounded metal object before removing the board from the antistatic bag.
• Do not let components or PCBs come into contact with your clothing, which may retain a
charge even if you are wearing a wrist strap.
• Handle a board by its edges only; do not touch its components, peripheral chips, memory
modules or contacts.
• When handling chips or modules, avoid touching their pins.
• Put the serverboard and peripherals back into their antistatic bags when not in use.
• For grounding purposes, make sure your computer chassis provides excellent conductivity
between the power supply, the case, the mounting fasteners and the serverboard.
Mainboard Replaceable Soldered-in Fuses
Important: If your system comes with self-resetting PTC (Positive Temperature Coefficient)
fuses on the serverboard, they must be replaced by trained service technicians only. The new fuse
must be the same or equivalent as the one replaced. Contact your technical support organization
for details and support.
General Safety Precautions
Follow these rules to ensure general safety:
• Keep the area around the Rackable C2110G-RP5 system clean and free of clutter.
• The Rackable C2110G-RP5 system weighs approximately 57 lbs (25.9 kg.) when fully
loaded. When lifting the system, two people at either end should lift slowly with their feet
spread out to distribute the weight. Always keep your back straight and lift with your legs.
• Place the chassis top cover and any system components that have been removed away from
the system or on a table so that they won't accidentally be stepped on.
• While working on the system, do not wear loose clothing such as neckties and unbuttoned
shirt sleeves, which can come into contact with electrical circuits or be pulled into a cooling
fan.