Siemens 7SR45 Argus User Manual page 100

3. Insert the new battery in the battery clip with the correct polarity as indicated.
4. Fit the battery cover again and screw it to the housing.
5. After the replacement of a new battery and in the absence of auxiliary power, phase current, low input current,
and without USB connection, test the relay by pressing BAT ON/OFF key to confirm the relay functionality.
CAUTION
!
Risk of fire if the battery is replaced with incorrect type or polarity. Dispose of used batteries according
to instructions.
NOTE:
Its is recommended to keep the spare battery on a non-conductive surface to avoid any terminal shortages.
© 2018 Siemens Protection Devices Limited
Figure 1-7 Removing the Damaged Battery
Figure 1-8 Placing the Battery Cover
Chapter 5 - 7SR45 Installation Guide
Chapter 5 Page 6 of 12