WEX-900D6 Side Wall Fan Workshop Ventilation and Cooling Fan

The square shell design of the ventilation and heat dissipation fan for the WEX-900D6 side wall fan factory workshop is convenient for installation on concrete walls, brick walls, or light steel pressed walls. The square rain cover structure is sturdy and aesthetically pleasing.

　　WEX axial flow side wall exhaust fan WSP wall supply fanThe adoption of forward swept blades, low-noise external or internal rotor fan motor direct drive, square shell design can be easily installed on concrete walls, brick walls or light steel pressed wall panels, and the square rain cover structure is firm and aesthetically pleasing. It has the characteristics of low noise, large air volume, reliable operation, wide range of performance parameters, and easy installation, and is widely used in factories, mines, workshops, and civil and commercial construction projects.

　　WEX axial flow side wall exhaust fan WSP wall supply fanThe installation and maintenance instructions for maintenance are as follows:

1. The foundation for the maintenance and installation of DWEX side wall fans must be higher than the roof, with a flat surface to prevent water leakage, and foundation bolts must be pre embedded.

2. Add a layer of 5mm rubber plate between the maintenance base and foundation of the DWEX side wall fan to reduce vibration. The anchor bolts should be equipped with spring washers to prevent loosening during use.

3. Before debugging and operating, a detailed inspection of all components of the fan should be carried out, and the rotating impeller should be free from any stagnation, jamming, or rubbing.

4. At the beginning of the trial operation, first jog the motor to check if the impeller rotation direction is correct (when looking down, the impeller should rotate counterclockwise).

5. There should be no abnormalities during trial operation or normal use, and the voltage, current, vibration, and noise should be within the normal range.

6. During operation, if any of the following situations occur, the machine should be stopped immediately, the cause should be identified, and the machine can only be started after waiting in line for the fault.

(1) Strong vibration occurs; (2) Sudden increase in noise or abnormal noise; (3) The motor emits white smoke; (4) The temperature rise of the motor and bearing seat is too high.

7. When the air door is an electric air door, open the air door first when the fan is turned on; When closing, first turn off the fan and then close the air door.

8. After 72 hours of operation and every six months, check whether the fan connections and fasteners are loose, adjust the tightness of the drive belt, and add lubricating oil (grease).

9. If it snows or freezes in winter, it is necessary to frequently operate the fan to prevent heavy snow from blocking the fan outlet.

10. After long-term shutdown, it should be rechecked according to the debugging method and put into normal operation.

Installation of fan:

A concrete wall or brick wall:

It is recommended to reserve installation holes according to the recommended "side wall hole size" in the sample. After embedding the fan, fill the gap between the fan and the wall with foaming agent for leveling and waterproofing.

B pressed color steel plate wall:

It is recommended to set up two beams and columns at the opening location according to the opening size, embed a fan between them, and fill the gap between the fan and the wall with foaming agent for leveling and waterproofing. Triangular support or screw lifting can also be used according to the actual situation