1, the check valve is not opened: there is a check valve above the integrated stove with two blades in the middle. Integrated stoves are generally fixed with objects such as tape to avoid blade shaking when leaving the factory. In the process of installation, due to the negligence of the installation workers, the check valve can't be opened, so the oil smoke can't pass through the check valve, and it doesn't smoke at all, or it is used for too long, resulting in oil stains.

2. Poor oil fume exhaust path: Generally, only one bend is allowed in the exhaust pipe of the integrated stove. If it bends too much, it will lead to poor oil fume discharge path. In addition, the standard extension length of the integrated stove is1.5m. If the length is too long, especially over 3m, it will definitely affect the smoking effect.

Matters needing attention in the use of integrated stove

Before using the integrated stove every time, check whether the fire cover is in place and whether the switch is turned off. After use, the air valve must be closed. Integrated stoves are generally ignited by electronic pulses. In case of abnormal ignition, it is necessary to replace the battery to ensure the normal use of the integrated stove.

Oil fume suction channel: After long-term use, dirt will be generated on the surface of the oil fume suction channel. Please use a suitable degreasing agent to remove dirt. Start the range hood at low gear first, and then spray degreasing agent into the oil fume channel, and the dirt will flow into the oil pan after being decomposed by degreasing agent.

Refer to the above? Baidu encyclopedia-integrated stove