8
Blade Balancing
Check that all blade and blade holder screws
are secure.
Most fan wobble problems are caused when
blade levels are unequal. Check this level by
selecting a point on the ceiling above the tip of
one of the blades. Measure from a point on the
center of each blade to the point on the ceiling.
Measure this distance as shown in Figure 15.
Rotate the fan until the next blade is positioned
for measurement. Repeat for each blade.
Measurements deviation should be within 1/8˝.
Run the fan for 10 Minutes.
Use the enclosed Blade Balancing Kit if the
blade wobble is still noticeable.
1.
2.
3.
The following procedure should correct most fan
wobble. Check after each step.
Figure 15
Touching Ceiling
Attaching the Light Kit
Mounting Plate
Remove the 1 of 3 screws from the mounting
ring and loosen the other 2 screws.
(Do not
remove)
Place the key holes on the light kit mounting
plate over the 2 screws previously loosened
from the mounting ring, turn the light kit
mounting plate until it locks in place at the
narrow section of the key holes. Secure by
tightening the 2 screws previously loosened
and the one previously removed (Fig. 16).
1.
2.
Light Kit Mounting
Plate
Mounting Ring
Screws
Figure 16
Содержание Northport 178-047
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