P***i
发帖数: 44 | | e********t
发帖数: 9607 | 2 换一个。便宜的也就几十块钱。
【在 P***i 的大作中提到】
: How to fix?
: Thanks!
| R***s
发帖数: 302 | 3 It's common and most noticeable at high rotation speed settings. The basic
idea is to use counter weight on fan blade to balance it out to some extend.
I assume you no longer have its installation manual. So here is my
suggestions:
1) find a washer with some weight (not the really thin ones)
2) get a rubber hair tie, go through the washer and any blade. Make it tight
enough such that it can stay there without falling off while the fan it
turning.
3) start with center position of one blade, turn the fan on and see if there
is any improvement
4) move the washer closer or further away from the motor and repeat step 3,
until you find the best location
5) if this blade is not good, try another one and repeat step 3 & 4
You should be able to find the best location. If you'd like to be really
careful, you can play with different weight too.
Once you're satisfied, use superglue, tape or whatever to securely fix the
washer on the back side of the blade. Make sure it won't fall off during
operation. You're done.
Let's know how it goes.
【在 P***i 的大作中提到】
: How to fix?
: Thanks!
| P***i
发帖数: 44 | 4 Thanks! I will ask my tenant to use the low-speed setting for now. |
|
