Coffee maker emits a burning smell or visible smoke.

Safety first: Unplug the coffee maker immediately. Do not touch any hot or smoking parts. If flames are present, use a Class C fire extinguisher and call emergency services.

External check:

• Once cooled, inspect the warming plate for burnt coffee or sugar and clean thoroughly.

Internal inspection (advanced):

• Remove the bottom cover and look for burnt wiring, melted plastic, or charred components.

Any signs of internal burning indicate the unit is unsafe. Do not attempt to repair unless you are qualified; replace the coffee maker or have it professionally serviced.