A strong electrical or plastic smell from a new Etna oven during its first few uses.

Safety first: Ensure good ventilation; open windows and run an extractor fan.

• Initial burn‑in: Remove all packaging and accessories. Heat the empty oven to about 250°C for 30–60 minutes, then allow it to cool. Repeat once if necessary.
• Clean surfaces: After cooling, wipe the interior with a damp cloth and mild detergent, then dry thoroughly.
• Monitor: The smell should diminish significantly after a few cycles. If it persists or smells like burning plastic from a specific area, disconnect the power and inspect for misplaced packaging or wiring touching hot parts.