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Handling of the Device
3.1 Battery Replacement
Close the battery cover again and fasten it by screwing the screw on the cover.
²
[dw_7SR46_batteryreplacement_step4, 1, --_--]
Figure 3-4
After replacing the battery and in the absence of auxiliary power, phase current, low input current, and
²
without USB connection, test the relay by pressing the BAT ON/OFF key to confirm the relay functionality.
NOTE
i
i
Siemens recommends keeping the spare battery on a non-conductive surface to avoid any terminal short-
ages.
NOTE
i
i
After replacing the battery, sync the RTC time via Reydisp Evolution or through HMI.
32
Placing the Battery Cover
Reyrolle, Operating, Manual
C53000-B7040-C103-1, Edition 10.2022
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