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3.4.1
Connection diagrams for the control circuit power supply (T2)
The tension of the control circuit delivered by the power supply must be 24 volts dc. The supply tension for your ma-
chine is normally 230/400 volts between phases, this tension can however be different. The potentiometer (A) allows
to adjust the tension.
3.4.2
Operating inspection
Before putting the machine into service, carry out the working tests.
The operating inspection must be done by an approved and qualified technician.
Check in the "MACHINE CONFIGURATION" sub-menu of the "ADVANCED SETTINGS" menu that the Mains fre-
quency parameter is correctly set to the value that corresponds to the frequency of your electricity network (de-
fault setting is 50Hz)
Always make sure that the fan is rotating in the right direction. The fan must rotate in the direction shown on the
arrow glued inside the right compartment (see illustration below)
Installation manual
Caution
Warning
37
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