Emerson CF770BC01 - Manual (Page 4)

1. Remove the hanger ball by loosening the setscrew
in the hanger ball until the ball falls freely down the
downrod (Figure 1). Remove the pin from the
downrod, then remove the hanger ball. Retain the
pin and hanger ball for reinstallation in step 5.
2. Separate, untwist and unkink the three 80” motor
leads. Route the motor lead wires through the
downrod. Align the clevis pin holes in the downrod
with the holes in the motor coupling. Install the cle-
vis pin and secure with the hairpin clip (Figure 2).
The clevis pin must go through the holes in the
motor coupling and the holes in the downrod. Be
sure to push the straight leg of the hairpin clip
through the hole near the end of the clevis pin until
the curved portion of the hairpin clip snaps around
the clevis pin. The hairpin clip must be properly
installed to prevent the clevis pin from working
loose. Pull on the downrod to make sure the clevis
pin is properly installed.
3. Back off the jam nut until it rests loosely against the
setscrew head. Install the setscrew in the motor
coupling (Figure 2) 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.
4. Make sure the grommet is properly installed in the
coupling cover, then slide the coupling cover on the
downrod until it rests on the motor housing. Place
the ceiling cover over the downrod. Be sure that
the ceiling cover and the coupling cover are both
oriented correctly (Figure 3).
5. Reinstall the hanger ball (Figure 4) on the downrod
as follows. Route the three 80” motor leads through
the hanger ball. Position the pin through the two
holes in the downrod and align the hanger ball so
the pin is captured in the groove in the top of the
hanger ball. Pull the hanger ball up tight against the
pin and securely tighten the setscrew in the hanger
ball. A loose setscrew could create fan wobble.
6. 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.
7. Mount blade flanges to fan blades using three
3/16-24 x 1/4” slotted Phillips screws and three
blade washers (Figure 5).
4
How to Put Your Ceiling Fan Together
PIN
SETSCREW
HANGER
BALL
DOWNROD
Figure 1
PIN
SETSCREW
HANGER
BALL
DOWNROD
Figure 4
CEILING
COVER
GROMMET
DOWNROD
COUPLING COVER
Figure 3
HAIRPIN CLIP
3/16-24 x 1/2"
SETSCREW
JAM NUT
CLEVIS
PIN
MOTOR
COUPLING
MOTOR
COUPLING
HAIRPIN
CLIP
3/16-24 x 1/2"
SETSCREW
CLEVIS PIN
JAM NUT DOWNROD
Figure 2
It is critical that the pin in the hanger ball is properly
installed and the setscrew securely tightened.
Failure to verify that the pin and setscrew are proper-
ly installed could result in the fan falling.
WARNING
!
It is critical that the clevis pin in the motor coupling
is properly installed and the setscrew securely tight-
ened. Failure to verify that the pin and setscrew are
properly installed (as shown in Figure 2) could result
in the fan falling.
WARNING !