Fujitsu D3030 Tehnical Manual page 12

Notes on safety
V
CAUTION!
Components can become very hot during operation. Ensure you do
not touch components when making extensions to the system board.
There is a danger of burns!
Transmission lines to peripheral devices must be adequately
shielded.
Ethernet cabling has to comply with EN 50173 and EN 50174-1/2
standards or ISO/IEC 11801 standard respectively. The minimum
requirement is a Category 5 shielded cable for 10/100 Ethernet, or
Category 5e for Gigabit Ethernet.
Never connect or disconnect data transmission lines during a storm
(risk of lightning hazard).
Batteries
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CAUTION!
Incorrect replacement of batteries may lead to a risk of explosion. The
batteries may only be replaced with identical batteries or with a type
recommended by the manufacturer (this information doesn't apply to
the Japanese market).
It is essential to observe the instructions in
lithium battery".
12 Technical Manual
chapter "Replacing the
D3030 (BX920 S2)