Fujitsu RAID 0/1 SAS based on LSI MegaRAID User Manual page 10

Important information
For the LAN wiring, the requirements according to standards
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EN 50173 and EN 50174-1/2 apply. The minimum requirement is the
use of a protected LAN line of category 5 for 10/100 Mbit/s Ethernet,
and/or of category 5e for Gigabit Ethernet. The requirements of
specification ISO/IEC 11801 must be observed.
Never connect or disconnect data cables during a storm (lightning
●
hazard).
Batteries
V
CAUTION!
Incorrect replacement of the battery may lead to a risk of explosion.
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The batteries may only be replaced with identical batteries or with a
type recommended by the manufacturer.
Do not throw batteries into the trash can. They must be disposed of
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in accordance with local regulations concerning special waste.
Notes about boards
During installation/uninstallation of a board, observe the specific instructions
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described in the service manual for the server.
To ensure that the system and system board are completely disconnected
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from the mains voltage, remove the plug from the mains outlet.
To prevent damage to boards and the components and conductors on them,
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please take great care when you insert or remove them. Make sure that
extension boards are slotted in straight, without damaging components or
conductors on the system board, or any other components, for example EMI
spring contacts.
Be careful with the locking mechanisms (catches, centering pins etc.) when
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you replace boards.
Never use sharp objects (e.g. screw drivers) for leverage.
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10
Modular RAID Controllers