2, preheating
When the electric oven is used for the first time, it needs to be preheated for 5- 10 minutes. Because there is a protective film inside the evaporation box, there may be odor, which is normal. A layer of protective grease is attached to the surface of the heating tube, which will smell of smoke when it is burned for the first time. These situations will disappear naturally if they are used more than twice.
Step 3 concentrate
When baking food that drips oil, pick up the plate. If you don't pick it up, the oil drops will smoke and catch fire in the heating pipe. It won't explode, but it will smoke.
4. Preventive measures
The oven must be placed in a ventilated place, not too close to the wall to facilitate heat dissipation.
It is best not to put the oven near the water source, because the overall temperature of the oven is very high when it works, and it will cause temperature difference when it touches water.
Don't stay in front of the oven for a long time when the oven is working for a long time.
If cracks are found in the oven glass door, please stop using it immediately.
(I hope to adopt it, thank you)