Hog Slat Inc. Newton Grove, NC USA June 2023 8 Air Storm Fans 2. This step require (2) installers. Place bottom of fan assembly onto the top of the 2”x4”, rotate until fan interior face of fan mates with the wall then secure using sheet metal screws (805060) the outer hole pattern is for the large rough opening, inner hole pattern for small rough opening. 3. Loosen set screws on both pillow block bearings. There are a total of 4 set screw, be sure to loosen only, do not remove! This allows the shaft to slide into position in following steps. 4. Rotate shaft plate into position and secure with carriage bolts, nuts, and washers from hardware bag number 4 as shown below.
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