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•
Ensure that the power socket on the device or the grounded mains
outlet is freely accessible.
•
The power switch does not disconnect the device from the mains
voltage. To completely disconnect it from the mains voltage,
remove the power plug from the power socket.
•
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 for peripherals must be adequately shielded to avoid
interference.
•
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.
•
No data transmission cable should be connected or disconnected
during a thunderstorm (lightning hazard).
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.
•
In emergencies (e.g. damaged casing, elements, or cables,
penetration of liquids or foreign matter), switch off the device
immediately, remove the power connector from the grounded
power socket, and contact your customer service centre.
•
Proper operation of the device (in accordance with IEC 60950/DIN
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).
•
Install only system expansions that satisfy the requirements and
rules governing safety and electromagnetic compatibility and
relating to telecommunications terminal equipment. If you install
other expansions, you may damage the system or violate the
safety regulations and regulations governing RFI suppression.
Information on which system expansions are suitable can be
obtained from the customer service centre or your sales outlet.
•
Components marked with a warning label (e.g. lightning symbol)
may only be opened, removed, or exchanged by authorized,
qualified personnel. The hot-swap or hot-plug components are
exceptions to this rule.
•
The warranty is invalidated if the device is damaged during the
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