Installation Guide

17FR-W1815
10. Attaching the Fan Blades
11. Installing the Adapter Plate
1. Insert the blade through the slot in the housing. Align the holes
in the blade with the fan motor assembly holes and secure with
blade attachment screw with rubber washers (FIG. 19).
2. Repeat this procedure with the remaining blades.
1. Remove one of the three mounting plate screws from the
mounting ring and loosen the other two screws (do not remove).
2. Place the key holes in the mounting plate over the two screws
previously loosened from the mounting ring. Turn the mounting
plate until the adapter plate locks in place at the narrow section
of the key holes (FIG. 20).
3. Tighten the two mounting ring screws previously
loosened and the one previously removed to secure adapter plate.
Screws With
Rubber Washers
Blade
Mounting Ring
Screw
Adapter
Plate
FIGURE 19
FIGURE 20
Blade Cap