How to judge whether the lamb slicer motor is burnt

1. Check if the motor temperature of the lamb slicer is very high.

2. Shake the meter to measure the grounding resistance.

3. Smell whether the lamb slicer has a mushy smell.

4. Open the junction box, remove the terminal piece, and test whether it is short-circuited with a multimeter. The short circuit between turns is measured using a bridge.