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• Only intervene with the system sectioned and so with the device not
inserted.
• Do not access the electrical connections without having powered
down the system.
• The product is not suitable for installation in phase-to-phase networks.
• When the device is in manual mode, the associated switch performs
the function of a traditional differential switch.
• When the device is in automatic mode it makes a check of the system,
following the opening of the differential switch, to verify the possibility
of restarting automatically in safety.
• Possible intermediate positions of the lever of the associated switch
are not malfunctions if they are temporary.
• If the system is to be powered down manually within 3 minutes of a
previous automatic restart, use the test button of the differential switch
after opening the hatch (or use the switches connected downstream).
N.B. Read carefully before installing and using the device
SAFETY WARNINGS
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