8557 Manual
Page 4
...door opener on the packing material to garage door opener, use the bolts removed from the rail, belt, and styrofoam. 1.3 Model 8550: Fasten the rail with the previously removed bolts. Model 8557: Fasten the rail with the previously removed washer bolt and lock nut. 1.4 Position the belt around the garage... door opener: • ALWAYS keep hand clear of sprocket while operating opener. • Securely attach sprocket cover BEFORE operating. Assembly 1 Attach the rail to the garage door opener To avoid possible SERIOUS INJURY to finger from the top of the garage door opener. 1.2 Align the...
...door opener on the packing material to garage door opener, use the bolts removed from the rail, belt, and styrofoam. 1.3 Model 8550: Fasten the rail with the previously removed bolts. Model 8557: Fasten the rail with the previously removed washer bolt and lock nut. 1.4 Position the belt around the garage... door opener: • ALWAYS keep hand clear of sprocket while operating opener. • Securely attach sprocket cover BEFORE operating. Assembly 1 Attach the rail to the garage door opener To avoid possible SERIOUS INJURY to finger from the top of the garage door opener. 1.2 Align the...