Tabletop gas stove and built-in-stove

Tabletop gas stove and built-in-stove

Trouble caused by the deterioration of equipment

Visual indicators

A tabletop was discolored to black.
A hole was made with the equipment.
A burner is corroding.
An ignition switch has broken off.

Actual case The corrosion made a hole at the lower part of a burner, which resulted in gas leak. Then, the gas was ignited, and a stove was burned.

Inspection and repair

Indicators related to ignition operation

There is difficulty in ignition.
A stove often shuts down.
Flame goes up excessively high.
There is an odor of gas.
An ignition switch is shaky.
An error sign is frequently indicated.

Actual case A burner was corroded resulting in a bigger flame, which burned the wall next to the stove.

Inspection and repair

Indicators related to noise and smell

The ignition noise is louder than before.
There is burning smell during operation.
There is noise when it is in use.

Actual case A clogged burner degraded the combustion condition, and it made a user sick during the use.

Inspection and repair

Indicators related to cooking

The size of flame is bigger than before.
The color of flame is now yellow/red.
It takes longer to cook.
The bottom of a pot gets burned.
A stove often shuts down.
A tabletop becomes abnormally hot.
An error sign is frequently indicated.
A pot is tilted.

Actual case While a user is using equipment, a trivet got broken, and a user got burned with hot water.

Inspection and repair

Tabletop gas stove and built-in-stove