Emerson CF652BQ00 - Manual (Page 4)

8. Rotate the motor hub until the flange screw hole is
next to the cutout in the switch housing plate. Attach
one blade assembly to the motor hub using two 1/4-
20 x 1/2” Phillips oval head flange screws. Make
sure the screws are NOT tightened. (Figure 3.)
Repeat this procedure for the other four blade
assemblies.
9. The blade flanges have an interlocking feature
that must be fully engaged before tightening the
screws. Make sure all the flanges are properly
engaged and then tighten the flange screws. If
one of the flanges does not seat properly on the
motor hub, loosen the adjacent flange screws, re-
engage and reseat the flanges, then tighten the
screws again.
10. Engage the connector of the switch housing
assembly with the motor connector (Figure 4).
The two connectors are keyed and color-coded
and must be mated correctly (color-to-color)
before they can be engaged. Make sure the
connector latch closes properly.
11. Remove the three switch housing mounting
screws (Figure 4) from the switch housing plate.
Position the switch housing assembly on the
switch housing plate and align the holes in the
switch housing assembly with the holes in the
plate. Secure the switch housing assembly by
installing the three mounting screws (Figure 5).
NOTE: Do not pinch wires between the switch
housing assembly and the switch housing plate.
SWITCH HOUSING
PLATE
MOTOR HUB
1/4-20 X 1/2" PHILLIPS OVAL
HEAD FLANGE SCREWS (2)
BLADE FLANGE
4. Back off the jam nut until it rests loosely against the
setscrew head (supplied). Install the setscrew in
the motor coupling (Figure 1) and tighten securely
while pulling up on the downrod. Using a 5/16-inch
open end wrench or pliers, tighten the jam nut
securely against the motor coupling.
NOTE: The setscrew and jam nut must be properly
installed as described above, or fan wobble could
result.
5. The fan comes with blue, black and white leads
that are 80-inches long. Before installing the fan,
measure up approximately 6 to 9-inches above top
of hanger ball/downrod assembly. Cut off excess
leads and strip back insulation 1/2-inch from end of
leads.
IMPORTANT: THE SIDE OF THE FAN BLADE
HAVING THE RIB LINE MUST BE FACING
UPWARDS AS SHOWN IN FIGURE 2.
6. Mount blade flanges to fan blades using three
3/16-24 x 5/16" slotted phillips washer head screws
per blade (Figure 2).
NOTE: Remove and discard the four shipping
spacers and screws from the motor hub.
7. Turn the fan assembly upside down in preparation
for mounting the fan blade assemblies.
FAN BLADE
BLADE FLANGE
3/16-24 x 5/16" SLOTTED PHILLIPS
WASHER HEAD SCREW (3)
RIB LINE
(THIS SIDE UP)
Figure 2
Figure 3
4
CEILING
COVER
CLEVIS
PIN
HAIRPIN
CLIP
CLEVIS
PIN
HANGER BALL/
DOWNROD ASSEMBLY
3/16-24 x 1/2" SCREW
WITH JAM NUT
MOTOR COUPLING
MOTOR
COUPLING
HAIRPIN
CLIP
3/16-24 x 1/2"
SETSCREW
CLEVIS PIN
JAMNUT
Figure 1
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
!
SWITCH
HOUSING
ASSEMBLY
SWITCH HOUSING
CONNECTOR
MOTOR CONNECTOR
SWITCH HOUSING
MOUNTING SCREW Figure 4