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The first waiting. Clean the check valve blades.
Second. Replace the check valve mega talk base.
Otherwise, in winter, it is easier to open the valve blades - Sipin electrical appliances and Sipin overall kitchen.
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First, clean the check valve blades.
Second, replace the check valve.
Otherwise, in winter, the check valve blades are more likely to not be opened-Sipin electrical appliances, Sipin overall kitchen.
Use a spring to punch both sides of the flue air intake.
There are specially designed fixing springs on the left and right sides of the back of the check valve, and it is enough to snap the springs onto the air intake. Of course, this is the "norm", the installer's, and the installation that copes with things. If you install it yourself, it is best to put a circle of glass glue around the perimeter to ensure that there is no air leakage; Glass glue sealing is particularly effective in preventing backfilling of flue gas. >>>More
Cut the outer packaging of the whole cigarette into wide strips, wrap it around the mouth of 180, fix it with tape, and then connect it.
This one doesn't work. If you back up the air, the inside of the pipe will be very dirty and difficult to clean. >>>More
The location of the installation is unreasonable, if it is reasonable, it can suck away about 80%, and now a good smokeless pot can not be said to be really smokeless, but the corresponding smoke will be much less, and then make a better exhaust fan on the top of the kitchen.
Open and check to replace the seal and also see if it is flat when installed.