3.10
Loosely attach one blade/flange assembly to the motor
hub by securing the two 1/4 - 20 x 14mm captive pan
head screws. Make sure the screws are NOT tightened
(Figure 8). Repeat this procedure for other four blade
assemblies.
1/4 - 20 x 14mm CAPTIVE
PAN HEAD SCREW (2)
BLADE/FLANGE ASSEMBLY (5)
Figure 8
7
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U.L. Model No.: CF621
3. Ceiling Fan Assembly
(continued)
To reduce the risk of personal injury, do not bend the
blade flange when installing the blade flanges,
balancing the blades or cleaning the fan. Do not insert
foreign objects in between rotating fan blades.
WARNING
!
BLADE FLANGE
FAN BLADE
#10 - 24 x 12mm
WASHER HEAD SCREW
(4 per blade/flange)
16mm FLAT WASHER
(4 per blade/flange)
Figure 7
3.9
Mount blade flanges to fan blades using four #10 - 24 x
12mm washer head screws and four 16mm flat
washers (supplied with fan) (Figure 7).
3.12
Remove one #8 - 32 x 8mm pan head screw from the
lower housing adapter plate (reserve for later use).
Loosen the other two screws to assemble the lower
housing to the lower housing adapter plate (Figure 9).
3.13
Position the lower housing onto the fan motor assembly,
aligning each of the the three holes. Rotate the lower
housing to engage the two loosened screws in the two
key hole slots. Replace the #8 - 32 x 8mm pan head
screw (removed previously) and tighten all three screws
to secure the lower housing to the lower housing
adapter plate (Figure 9).
NOTE: Make sure wires are not pinched between
lower housing adapter plate and lower housing.
NOTE: Some accessory blades available are
supplied with shorter screws. These shorter screws
MUST be used to assemble the blades to flanges.
3.11
Once all five blade/flange assemblies are secured to
the motor hub, proceed to tighten all the 1/4 - 20 x
14mm captive pan head screws at this time.
LOWER HOUSING
ADAPTER PLATE
LOWER HOUSING
REMOVE ONE #8 - 32 x
8mm PAN HEAD SCREW
LOOSEN TWO #8 - 32 x
8mm PAN HEAD SCREWS
Figure 9
