3mp31702 Fix Fixed -

Worn brushes cause sparking and heat, which will trigger the thermal cut-out. 4. Replacement Guide

Ensure the appliance is disconnected from all power sources. 3mp31702 fix fixed

The 3MP series is often "self-resetting," meaning it should close again once it cools down. If it stays open (infinite resistance) even when cold, the internal bimetallic disc is likely damaged or "fixed" in the open position. Worn brushes cause sparking and heat, which will

Before replacing parts, verify if the 3MP31702 is actually the culprit. Because it is a "fixed position" protector, it shouldn't be loose or rattling. Worn brushes cause sparking and heat