Before starting with the installation
I
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Installation requires qualified electrician
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Disconnect the power supply of the device.
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Secure against retriggering
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Verify isolation from the supply
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Ground and short-circuit
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Cover or enclose any
neighboring live parts.
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Follow the engineering instructions (IL) of the
device concerned.
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Only suitably qualified personnel in accordance
with EN 50110-1/-2 (VDE 0105 part 100) may work on
this device/system.
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Before installation and before touching the device
ensure that you are free of electrostatic charge.
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The functional earth (FE) must be connected to the
protective earth (PE) or to the equipotential bond-
ing. The system installer is responsible for imple-
menting this connection.
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Connecting cables and signal lines should be
installed so that inductive or capacitive inter-
ference does not impair the automation functions.
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Install automation devices and related operating
elements in such a way that they are well protected
against unintentional operation.
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Suitable safety hardware and software measures
should be implemented for the I/O interface so that
a line or wire breakage on the signal side does not
result in undefined states in the automation
devices.
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Deviations of the mains voltage from the nominal
value must not exceed the tolerance limits given in
the specifications, otherwise this may result in mal-
function and hazardous states.
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Emergency-Stop devices complying with IEC/EN
60204-1 must be effective in all operating modes of
the automation devices. Unlatching the emergency
switching off devices must not result in an auto-
matic restart.
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Built-in devices for enclosures or cabinets must
only be run and operated in an installed state;
desktop devices and portable devices only when
the housing is closed.
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Measures should be taken to ensure the proper
restarting of programs interrupted after a voltage
dip or outage. This should not result in dangerous
operating states even for a short time. If necessary,
emergency switching off devices should be imple-
mented.
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Wherever faults in the automation system may
cause damage to persons or property, external
measures must be implemented to ensure a safe
operating state in the event of a fault or malfunction
(for example, by means of separate limit switches,
mechanical interlocks, etc.).
DANGER!
Hazardous electrical voltage!
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