Maintaining a FANUC R-30iB controller is about precision, safety, and proactive care to prevent downtime. This guide breaks down the essential maintenance and safety steps to keep your robot running smoothly. 1. Essential Safety Protocols

| Part Description | Part Number (Example) | Qty | |------------------|----------------------|-----| | Cooling fan (120mm) | A90L-0001-0541 | 2 | | Backup battery (CPU) | A98L-0031-0023 | 2 | | Pulse coder battery set | A98L-0031-0005 | 3 | | Air filter (foam) | A05B-2501-F001 | 4 | | Fuse (main input) | A60L-0001-0450 | 2 |

Install the new amplifier, carefully reattaching the fiber optic links without bending them past their minimum bend radius.