No matter the product, it needs maintenance and maintenance in the process of use, so that the service life of the product can be increased and it is not easy to break down. Of course, the negative pressure fan with strong ventilation is no exception. Although the quality of Litong ventilation fan is good, good things should be used properly and should be taken care of, so that the effect can be achieved, and the fan of Litong ventilation is no exception. Daily Litong negative pressure fan needs to do the following maintenance: 1. Regularly check whether the fan motor frame and other parts of the screw are loose 2.Regularly check whether the fan blade screw is loose 3. Check whether the fan motor is running well, whether it has slowed down, whether there is buffer start, whether there is excessive noise and other phenomena 4. Check whether the switch of the control fan is stable and keep the line in good condition. Check whether the voltage is stable and keep the line in good condition. Keep the fan clean.
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Take good care of the negative pressure fan to reduce your pressure.
Source： Time：2015-04-22 08:59:32 views：
