Why Ryobi AP13AK Planer chain jumping, machine won't start or restarts, and repeatedly trips the circuit?
- NNicholas OwensJul 29, 2025
Several factors can cause these issues. It may be due to misaligned or worn sprockets, which require alignment or replacement. Other potential causes include power source problems (not plugged in, faulty circuit breaker/fuse), motor failure, loose wiring, an overload reset that hasn't been reset (allow machine to cool down before restarting), or motor starter failure, all of which should be checked by an authorized Ryobi service agent. Using an extension cord that is too long or thin, dull blades (sharpen or replace blades), or low voltage can also contribute to these problems; use a shorter or thicker extension cord and check the voltage.