The correct use and maintenance of ventilating fans effectively prolong the service life
The types of ventilating fans include ceiling type, There are three types of window type and wall-mounted type, metal material and plastic material according to the material atmosphere. No matter which type of ventilating fan it is, the correct use can maximize the effect of exhaust and ventilation, and the correct maintenance method can protect the ventilator well and prolong its service life. The following are the rules for the correct use and maintenance of ventilating fans.
1. Tips for using and maintaining the ventilating fan
(1), the ventilating fan should be installed on the wall, and the radius should be fixed on the wall, and it should not be loosened to prevent falling and occurrence Unusual sound. For the living room, its position can be higher; for the kitchen, its position should be close to the stove.
(2) The ventilating fan with speed regulation function can select the low-speed gear position for use in the living room, and the high-speed gear position for use in the kitchen.
(3) When the ventilating fan is working, it should face the air vent for convection to keep the indoor air refreshed quickly.
Second, the coup for maintaining the ventilation fan:
(1), the ventilation fan should not be switched on and off frequently. Intermittent shutdowns allow the motor to rest and dissipate heat.
(2) Avoid high humidity and sunlight exposure to avoid leaf deformation.
(3) Regularly remove oil stains, remove oil stains on fan blades, shutters and panels. Do not use strong corrosive chemical solvents when cleaning, otherwise it will easily damage the plastic parts and outer paint.
(4) Regularly add lubricating oil to the motor, so that the motor rotates without noise and saves electricity.
(5) The fan blade nut must be tightened when re-installing the ventilation fan after cleaning, to prevent the fan blade from rotating and flying out after power-on, causing accidents.
(6) The filter grid should also be cleaned regularly for the filter ventilation fan. If the activated carbon grid is used, it must be dried, otherwise the filtering effect will be affected.
