Installation
Purpose
For operating the Midrics | Signum display and con-
trol unit as a Protection Class III device with a pro-
tective extra-low voltage power source (such as an
industrial power grid or a car battery, for example).
§ Disconnect the display and control unit from power:
unplug the power cord from the wall socket (mains).
§ Remove the 4 screws from the front panel of the
display and control unit and remove the front panel.
§ Remove the cover plate from the power module.
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