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Anonymous users2024-01-24Users need to take the following actions:
1. Check whether the exhaust fan discharges the air, whether the pipe is blocked, whether the check valve is dusty and cannot be opened, whether the tuyere is blocked, and the user needs to clean the exhaust fan regularly.
2. Check whether the air volume of the exhaust fan is enough, generally 10 times the volume of the bathroom space is required for the appropriate exhaust air volume, which may be due to the problem of the exhaust fan itself or the use time is too long, the user can consider replacing the new exhaust fan.
3. Check whether the exhaust fan is old, the motor is aging, the speed is slow, and the lubricating oil in the bearing is dry.
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Anonymous users2024-01-23The main method is to check two aspects, one is whether the exhaust fan has discharged the air, whether the pipe is blocked, whether the check valve is dusty, can not be opened, whether the tuyere is blocked, the other is to check whether the air volume of the exhaust fan is enough, generally need 10 times the volume of the bathroom space for the appropriate exhaust air volume, three is not the exhaust fan needs to be cleaned, whether there is too much dust on the wind wheel, and then there is whether the exhaust fan is long, the motor is aging, and the speed is slow. The lubricating oil in the bearing is dry, if you need more professional consultation, you can consult, static electromechanical technology, we will provide you with a detailed plan for the selection of bathroom exhaust fans.
Bathroom exhaust fan size one.
There are many styles of exhaust fans in the bathroom, and there are many sizes, the general bathroom exhaust fan is the same as the most common oil extraction fan, and the bathroom without windows will almost install such an exhaust fan, and the specifications of the exhaust fan are open size; Frame size, which is the specification of most ordinary exhaust fans. >>>More
Remove him and take it to an ordinary electrical repair shop, or if you can't dismantle it, you can call a nearby repair shop to come to your door to fix it. If you have used it for too long, it is recommended to replace it with a new one. View the original post
It is still more convenient to replace the exhaust fan, the key is that you need to understand electricity. >>>More
Is the bathroom ventilation fan installed upside down, not to exhaust the exhaust gas, but to introduce the exhaust gas.
Is the switch in bad contact or the fan inside the contact is not good, if it is a switch, disassemble the switch, wipe off the rust with something on the contact, if the fan, it is best to find someone to disassemble and repair it for you, there should be no big problem.