Caple oven emits a strong burning smell or smoke during normal cooking (not first use).

Safety first: If you see heavy smoke or suspect an electrical burning smell, switch off the oven at the mains immediately.

• Clean cavity: Once cool, remove shelves and side supports. Clean the interior with a non-caustic oven cleaner, focusing on elements and the base where spills accumulate.
• Inspect wiring: Remove the rear cover and check for discoloured or melted insulation near elements and the fan. Repair or replace any damaged wiring.
• Check fan motor: If the smell comes from the rear top area, the fan motor may be overheating. Replace if there are signs of burning or if it runs very hot.
• Test again: Run the oven empty at a moderate temperature to burn off any remaining residues, ensuring good ventilation in the kitchen.