Prop Style Ceiling Fan - Guess what? The title of this informative article is just out and out misleading. The only actual "disadvantage" as it pertains to your ceiling fan is what it requires to get one correctly installed. Ceiling fans may be hard to install for the inexperienced do it yourselfer. Sometimes, you will need to run an electric line to the place where the ceiling fan will be set up. Hiring a qualified, bonded and licensed electrician will more than likely save you a lot of grief in the future unless you're skillful at doing this type of thing.
There is also the minor "con" that involves the problem of regular maintenance. Properly installed, a ceiling fan provides many, many years of enjoyable cooling and cost-savings on your heating bill (assuming you have a fan that enables one to reverse the blade direction).
On occasion, ceiling fans need minor alterations and get out of balance. The most often encountered offenders are loose screws that attach the blades to the motor casing, blades which are not at exactly the same angle (pitch) as the rest of the blades and a blade or blades that weigh somewhat more compared to the others. Be certain that all the screws are tight without going into great detail. If they truly aren't tightening the ones that have come loose and run the fan. Your issue was solved if the wobbling has quit.
If not, use a yardstick or other straight bit of wood and place it (together with the fan quit) vertically in the outer edge of among the blades. Rotate the blades by hand to be certain that the stick touches. Turn the fan on again and see in the event you've solved the difficulty.