General Safety Precautions; Figure 2-1 Installing The Onboard Battery - Silicon Graphics Rackable C2112-4KL1 User Manual

2: System Safety
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General Safety Precautions

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• Serverboard Battery
Caution: There is a danger of explosion if the onboard battery is installed upside down,
which will reverse its polarities (see
same or an equivalent type recommended by the manufacturer. Dispose of used batteries
according to the manufacturer's instructions.
• Mainboard replaceable soldered-in fuses: Self-resetting PTC (Positive Temperature
Coefficient) fuses on the mainboard must be replaced by trained service technicians only.
The new fuse must be the same or equivalent as the one replaced. Contact technical support
for details and support.
Lithium battery
Battery holder
Figure 2-1 Installing the Onboard Battery
Follow these rules to ensure general safety:
• Keep the area around the SGI Rackable C2112-4KL1 system clean and free of clutter.
• The SGI Rackable C2112-4KL1 system weighs approximately 88 lbs (40 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.
Figure 2-1). This battery must be replaced only with the
007-6471-001