When installing the exhaust fan, you can first plan a reasonable location for it, and then make a reasonable installation. Installation should ensure that the installation is smooth. It should also be noted that there should not be too big obstacles within 2.5-3M opposite the air outlet.

2, check whether the fan is intact

When installing the exhaust fan, first check whether the leaf surface is broken, and then install it, otherwise it will affect the use. And check whether the fastening bolts are loose or off, and whether the impeller has collided with the wind cover. Carefully check the fan blade or louver in the transportation process has no deformation damage

3, smooth installation

After adjusting the installation position of the exhaust fan, it must be placed horizontally, and then adjust the position of the exhaust fan fan and the stability of the foundation. After installation, the motor must not be tilted; when installing the fan should make the motor's adjusting bolts are in a convenient position for operation, in order to facilitate the use of adjustment; when installing the fan bracket, be sure to make the bracket and the foundation plane level and solid, if necessary, in the fan next to the installation of angle iron for re-strengthening; after the installation of the fan, the fan should be sealed around the sealing of the inspection. If there is a gap, can be sealed with sunshine board or glass glue.

4, start using

After the installation is completed, check whether there are tools and debris left inside the fan. Toggle the fan blade by hand or lever, check whether there is too tight or rubbing phenomenon, there is no obstacle to the rotation of the goods, no abnormal phenomenon before the test run; operation, such as fan vibration or motor "buzzing" abnormal sound or other abnormal phenomena should be shut down to check, to be repaired and then start to use.

Kitchen exhaust fan how to choose

Kitchen with the choice of the fan mainly look at three points: noise, measurement and appearance, these three points will be good, basically will not step on the pit.

1, pay attention to the noise of the exhaust fan

In the purchase of exhaust fans, pay attention to the level of its loudness, the lower the level of the exhaust fan, the better, usually less than three is acceptable.

2, try to check

Buy, the exhaust fan site to try. After power on to observe the exhaust fan blades are rotating smoothly, no abnormal noise and vibration, enough air volume.

3, check the appearance

Quality exhaust fan from the material and workmanship are better, there will be no thin material, uneven seams, deformation and damage. When choosing and selecting the exhaust fan to see if the plane is not warped, the plastic parts are flat and smooth, the plating parts are bright, no traces of rust spots.