Before starting with the installation
I
l Installation requires qualified electrician
l Disconnect the power supply of the device.
l Secure against retriggering
l Verify isolation from the supply
l Ground and short-circuit
l Cover or enclose any
neighboring live parts.
l Follow the engineering instructions (IL) of the device
concerned.
l Only suitably qualified personnel in accordance with
EN 50110-1/-2 (VDE 0105 part 100) may work on this
device/system.
l Before installation and before touching the device
ensure that you are free of electrostatic charge.
l The functional earth (FE) must be connected to the
protective earth (PE) or to the equipotential bonding.
The system installer is responsible for implementing
this connection.
l Connecting cables and signal lines should be
installed so that inductive or capacitive interference
does not impair the automation functions.
l Install automation devices and related operating ele-
ments in such a way that they are well protected
against unintentional operation.
l 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 res-
ult in undefined states in the automation devices.
l 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.
l Emergency-Stop devices complying with IEC/EN
60204-1 must be effective in all operating modes of
the automation devices. Unlatching the emergency
stop devices must not result in an automatic restart.
l 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.
l Measures should be taken to ensure the proper
restarting of programs interrupted after a voltage dip
or outage. This should not result in dangerous oper-
ating states even for a short time. If necessary, emer-
gency stop devices should be implemented.
l Wherever faults in the automation system may
cause damage to persons or property, external meas-
ures must be implemented to ensure a safe oper-
ating state in the event of a fault or malfunction (for
example, by means of separate limit switches, mech-
anical interlocks, etc.).
DANGER!
Dangerous electrical voltage!
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