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10.4 Changing the buffer battery
The EC-30C uses a type CR2032 buffer battery. To change the buffer battery please carry
out the steps indicated below:
Disconnect the EC-30C from the power supply.
Unscrew and open the front panel, but keep it hinged to the rail at the bottom
plate.
Unplug the connectors X12, X13.
Unscrew the electronics cover from the front panel and remove it.
Now you can change the battery.
Fasten the electronics cover back to the front panel.
Plug in the connectors X12, X13.
Close and secure the front panel.
Turn on the unit.
Set date and time.
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