Blade balancing
13
The following procedure should
correct most fan wobble. Check
after each step.
Check that all blade and blade
bracket 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 centre
of each blade to the point on the
ceiling. Measure this distance as
shown in figure. Rotate the fan
until the next blade is positioned
for measurement. Repeat for each
blade. Measurements deviation
should be within 3 mm (1/8 in.). Run
the fan for 10 minutes.
Use the enclosed Blade Balancing
Kit if the blade wobble is still
noticeable.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired operation.
CAUTION:
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority
to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antena.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio / TV technician for help.
