Oven
Trouble caused by the deterioration of equipment
Visual indicators
The oven’s front glass is discolored.
An ignition switch has broken off.
There is a scratch on the oven’s glass door.
| Actual case | An exhaust slot clogged with dust caused incomplete combustion. |
|---|
Indicators related to ignition operation
A handle is shaky.
A door does not completely close.
There is difficulty in ignition.
The oven often shuts off automatically.
There is an odor of gas.
An error sign is frequently indicated.
| Actual case | Corrosion made a hole on a burner and caused a gas leak. This induced abnormal ignition, which resulted in a crack on the oven’s front glass. |
|---|
Indicators related to noise and smell
The ignition/burning noise is louder than before.
There is a burning smell during operation.
An abnormal vibrating sound is observed.
| Actual case | An exhaust slot clogged with dust caused incomplete combustion. |
|---|
Indicators related cooking
An error sign is frequently indicated.
It takes an excessively long time to achieve a set temperature.
It takes an excessively long time to cook.
The oven often shuts off automatically.
A timer is ineffective.
The temperature of the oven’s main body becomes abnormally high.
Baking results are more uneven than before.
| Actual case | A burner clogged with dust damaged the oven’s combustion status, causing flame length to increase. Then, oil residue left inside the oven caught on fire, and the equipment’s interior was burned. |
|---|
Problems that could be caused by incorrect usage
It is dangerous to improperly use a product.
Please consult the user manual for proper usage.
| Actual case | Dried cooking ingredients like sweet potatoes or garlics caught fire heated in oven for a long time, which made interior of oven burned. |
|---|