Because there is a valve plate on the check valve to adjust the size of the air outlet, the smoke pipe can't be fixed with screws or holes when sealing, so as not to block the valve plate of the check valve and lead to the smoke can't be eliminated. Then, connect the smoke exhaust pipe of the range hood with the installed check valve. First, put the smoke exhaust pipe of the range hood above the check valve, and then cover it vertically downward on the interface of the check valve. If you shoot lampblack through the company, you must install a check valve with good quality. If there is no check valve, when someone uses the lampblack machine, the lampblack will enter your home through the pipeline.
Determine the location of the power supply. There is a lampblack machine socket when the house is delivered, but the socket is not suitable. This requires you to change the circuit according to the shape of the range hood you choose. Simply put, the traditional lampblack machine socket is changed upwards, and the integrated stove is changed downwards. It is easy to produce the phenomenon of insufficient return air and suction, and the lampblack that is too late to be pumped away is easy to overflow, so it is difficult to achieve the ideal effect of pumping away lampblack quickly. This product has been basically eliminated now.
If there is no hanging cabinet, as long as the range hood is installed directly above the gas stove, there is no other interference and conflict. The special power supply position of the range hood is reserved in the early stage of hydropower, so it has no effect to install the range hood before moving in! Start to install the check valve, fix the check valve on the main flue and seal it with glue. Finally, hang the smoke machine on the installation board and connect the smoke pipes with glue to seal them. Hang it 60 ~ 80 cm above the gas stove with expansion screws, and the position can be adjusted according to the height of the main house.