11.3
Battery replacement
Before replacing the batteries, disconnect if there are all the cables from the rear terminal
block.
Once disconnected, access the operating mode menu and select OFF (see point 6.7 on
page 25).
To make the replacement, proceed according to the following points:
Remove the four screws from the front ring and remove it.
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Disconnect the flat cable.
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Remove the two screws and support plates.
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