Blade Balancing - NOMA Schoolhouse 42" Owner's Manual

Fan Without Light Kit (Optional)
1. Disassemble the switch housing cover from the light kit by
removing the nut and washer on the centre of the switch
housing cover, keep the light kit for future use. (Fig. 11)
2. Attach the plastic plug to the switch housing cover.
3. Install the switch housing cover to the switch housing with
screws provided.
The following procedure should correct most fan wobble. Check
after each step.
1. Check that all blade and blade bracket screws are secure.
2. 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
centre of each blade to the point on the ceiling. Measure this
distance as shown in Fig.12. Rotate the fan until the next
blade is positioned for measurement. Repeat for each blade.
Measurements deviation should be within 1/8" (3.2 mm). Run
the fan for 10 minutes.
3. Use the enclosed blade balancing kit if the blade wobble is
still noticeable.
Installing the Light Kit

Blade Balancing

Switch housing
Switch
housing
cover
Plastic plug
8
Screws
Fig. 11
Touching ceiling
Fig. 12