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Important Notes
V
CAUTION!
Always connect the device and the attached peripherals to the same
power circuit. Otherwise you run the risk of losing data if, for example,
the central processing unit is still running, but the peripheral device
(e.g. storage subsystem) has failed during a power outage.
Data cables must be adequately shielded to avoid interference.
To the LAN wiring the requirements apply in accordance with the
standards EN 50173 and EN 50174-1/2. As minimum requirement
the use of a protected LAN line of category 5 for 10/100 MBps
Ethernet, and/or of category 5e for Gigabit Ethernet is considered.
The requirements of the specification ISO/IEC 11801 are to be
considered.
Route the cables in such a way that they do not form a potential
hazard (make sure no-one can trip over them) and that they cannot
be damaged. Refer to the relevant notes in the operating manual
when connecting the device.
No data transmission cable should be connected or disconnected
during a thunderstorm (lightning hazard).
Make sure that no objects (such as bracelets or paper clips) fall into
or liquids spill into the device (risk of electric shock or short circuit).
In emergencies (e.g. damaged casing, elements, or cables,
penetration of liquids or foreign matter), switch off the device immedi-
ately, remove the power connectors from the grounded power
sockets, and contact your customer service center.
Proper operation of the device (in accordance with
IEC 60950/EN 60950) is only ensured if the casing is completely
assembled and the rear covers for the installation openings have
been put in place (electric shock, cooling, fire protection, interference
suppression).
U41621-J-Z156-1-76
Notes on Safety
19
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