12
Assembling and Mounting the Fan Blades
Assembling and Mounting the Fan Blades (Continued)
NOTE: Periodically check Blade Holder hardware and re-
secure if necessary. (see Maintenance below)
WARNING
To reduce the risk of personal injury, do not bend the
blade holders when installing, balancing the blades or
cleaning the fan. Do not insert foreign objects in between
the rotating blades.
Switch Cup Assembly:
Figure 5
x 8
1/4 -20
SCREWS
Figure 6
HARDWARE USED:
2.
Attach assembled blades and blade holders to
the motor hub using the provided screws with lock
washers. Make sure the screws securing the blade
holders to the motor hub are tight and that the blade
holders are properly seated. (Figure 2)
Figure 2
Screw
(2 per blade
holder)
Motor
Assembly
Figure 3
Figure 4
3.
Remove the six screws in the motor assembly
and retain the screws for reassembly in steps 4
and 5. (Figure 3)
4.
Attach the adapter-switch cup to the support
flange using three of the previously removed six
screws and fully tighten. (Figure 4)
5.
Attach the inner-switch cup to the support flange
using the remaining three screws and fully tighten.
(Figure 5)
6.
Assemble the cover-switch cup assembly to the
inner-switch cup by twisting in a clockwise direction.
(Figure 6)
Adapter-Switch Cup
Inner-Switch
Cup
Inner-Switch
Cup
cover-switch
cup assembly