What to do if my Hamilton Beach HBH650 Blender fails to start?
- KKatherine StevensonAug 14, 2025
If your Hamilton Beach Blender fails to start, first ensure the main power ON (I)/OFF (O) button is set to ON (I). Check that the unit is securely plugged into an electric outlet with the correct voltage and frequency and verify that the outlet's fuse hasn't blown or the circuit breaker hasn't tripped. Also, check the integrated circuit breaker on the bottom of the blender base. If it trips repeatedly, contact Technical Service. If none of the above work, unplug the blender and allow it to cool for 15 minutes, as thermal overload protection may have been activated. Finally, inspect the container to confirm the cutter assembly spins freely; if it cannot be turned, the cutter assembly needs replacement.