Electrical Connection
7
ekr CON 600, ekr CON 600 net – Application with Wide Array Edge Sensors 23/39
7 Electrical Connection
7.1 Safety Instructions
DANGER
Mortal danger from electric shock!
Life threatening injuries caused by incomplete switching off or re-
sidual current.
►
Switch the machine off completely, switch to zero potential and
wait 10 minutes before carrying out the electrical connection.
►
Check that the unit is voltage-free.
►
Secure the machine against being switched back on.
►
Cover or fence off any adjacent parts that are still live.
WARNING
Mortal danger and property damage caused by incorrect electric
connections / insufficient PE connection!
Life-threatening electric shock and destruction of system compon-
ents caused by short-circuits.
►
Have electrical connections carried out by qualified electricians
only.
►
Carry out PE connections for all live system components profes-
sionally.
►
Use suitable safety equipment (RCD switch) upstream for all live
system components.
NOTICE
Damage to components resulting from incorrect voltage connec-
tion!
Damage to components caused by connecting to the wrong mains
voltage, incorrect terminal connection or from incorrect polarity.
►
Before connecting, observe the connecting diagram and cable
lettering.
►
Before connecting, make sure that the mains voltage corres-
ponds with the details specified on the nameplate of the com-
ponents.
►
Select the correct terminals and polarity when connecting the
power supply.
►
Please also read and follow all safety instructions contained in
the operating manual for the ekr CON 600, ekr CON 600 net
controller (document number MD.542).
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