The gas‑stove flame cannot sustain after ignition. For newly‑purchased gas stoves, the primary cause is usually improperly adjusted air dampers, which triggers this issue after ignition. You need to consult relevant technicians for guidance on correct air‑damper adjustment. Another cause is insufficient or too‑brief pressing of the control knob, which makes the flame die out quickly.
For gas stoves that have been in service for a long time and equipped with flame‑failure protection devices, improper operation in previous use or pot‑knock impact may displace the flame‑sensor probe beyond its normal distance from the flame. Consequently, the protection device cuts off the gas supply. This problem can be solved by correcting the position of the inner‑burner cap.
If the above‑mentioned measures fail to resolve the fault, it is recommended to contact professional maintenance and installation technicians for on‑site service.
