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Step 9 Fan Blade Assembly Installation
Remove the large screws in the face of the
motor. Discard any rubber blocks attached to
these screws. The rubber blocks are installed at
the factory to stabilize the motor during ship-
ment.
Attach each blade to the motor face using the
two screws attached to the blade arm (see figure
13). Take care not to bend the blade arms during
installation. This will cause your fan to wobble
while running.
Try mounting the blades on opposing sides of the
motor face, This will help keep the fan more
level during blade installation.
Feed wires through center hole on mounting
plate. Place switch housing mounting plate onto
motor shaft, line up the 2 keyway holes and
rotate mounting plate; locking it into place.
Insert single screw and tighten.
Tighten other 2 keyway screws (see figure 14).
8
Mounting Plate
Motor Shaft
Blade
Pre-Installed
Blade to Motor
Screws
Fig. 13
Screw
Switch Housing
Mounting Plate
Fig. 14
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