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Anonymous users2024-01-24It can only be seen whether the on-site location can lengthen the pipeline and drain it outdoors. This problem exists in many old communities, but it is difficult for individuals to solve it, and it is best to solve this together if the property can unify the requirements.
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Anonymous users2024-01-23The kitchen exhaust fan is not allowed to drain to the corridor, and it must stick out of the window.
Changsha joyfully decorates to teach you a trick: the exhaust fan you bought should be 300*300, right? There is a card slot on it and it can be directly buckled, and a line connected to the kitchen lamp will be opened at the same time.
You check whether it is not fixed, if it is fixed and it rings, it means that it is the sound in the motor, add a lubricating oil to the motor after opening, and the sound is the rotor scratch, find the rotor scratch and smooth it with 1800 mesh sandpaper, polish it with toothpaste, and then oil, it can definitely be solved.
This speed depends on the exhaust volume of your exhaust fan, that is, the power of the motor, if you used to turn fast, now it is slow, it is because of the use of a long time, the shaft inside is dusty, the sludge sticks, you just need to disassemble it and clean it.
Two stone lions are placed on either side of the gate.