The R-30iB is end-of-life (superseded by R-30iB Plus and R-30iB Mate). However, FANUC guarantees parts availability until 2030. For advanced repairs (servo amp secondary side SMD components), refer to FANUC’s A06B-6114 series internal maintenance manual (restricted distribution).
The manual outlines specific recurring tasks to prevent equipment failure and extend service life: fanuc robot series r 30ib controller maintenance manual
The manual focuses on three primary areas to maintain system integrity: Safety Compliance The R-30iB is end-of-life (superseded by R-30iB Plus