đŸ’¡ Always replace batteries while the controller power is ON . This ensures the memory is backed up by the power supply during the swap. Open the controller door. Locate the battery unit on the main CPU board.
Remove the old battery case and insert the new one (typically 3V Lithium). fanuc robot series r 30ib controller maintenance manual
Heat is the primary enemy of electronics. The R-30iB relies on a closed-loop cooling system to protect its internal boards. đŸ’¡ Always replace batteries while the controller power