Butterfly Ceiling Fan Pull Chain - You know what? The title of the informative article is simply out and out misleading. The only real "minus" as it pertains to some ceiling fan is what it requires to get one correctly installed. Ceiling fans can be difficult to install for the inexperienced do it yourselfer. In some instances, where the ceiling fan will be to be set up, you will need to run an electrical line to the region. Unless you're skillful at achieving this kind of thing, hiring a licensed, bonded and capable electrician will most likely save you a lot of grief in the long term.
There's also the minor "disadvantage" that entails the issue of regular maintenance. Correctly installed, a ceiling fan provides many, many years of agreeable cooling and cost-savings on your own heat bill (assuming you have a fan which allows one to reverse the blade direction). Allowed, you have to wipe down the blades in a while but everyone has household cleaning chores to take good care of of from time to time.
On occasion, ceiling fans require small adjustments and get out of equilibrium. Ensure that all the screws are tight, without going into great detail. If they're not tightening the ones that have come loose and run the fan. In the event the wobbling has stopped, your issue continues to be solved.
If not, make use of a yardstick or other straight piece of wood and place it (with the fan stopped) vertically at the outer edge of among the blades. Rotate the blades by hand to be certain that every blade touches the stick. If one or more don't, merely (and gradually) bend the blade(s) so that their pitch matches the others and repeat the process until you're satisfied that each blade has the same pitch.