why is my Danby 700 making so much noise?
359185
You should probably call customer service to see where to get it repaired. Because mine runs super quiet.
2110829
On high speed it is pretty noisy,but not more than a bladed fan. I'm pretty sensitive to noise so maybe it's me. On low it is just fine
2178995
They get pretty noisy at anything above 55 mph. Only recommendation would to not overfill them. They were tolerable up until I had them rotated and the shop overfilled them past the max psi.
2166738
Hi Patricia...I had the same thing happen to mine but the high pitched noise eventually occurred on all of the speeds. It was not constant...it would come and go but it was very annoying. Couldn't figure out a way to get into the unit to see what was going on. Seemed to me to be some sort of lubrication issue. In any event we really liked the air purifier so we just purchased a new one. It works great and it's one of the least expensive on the market.
71383
A drop of oil into the fan base will often solve this noise. Use a dropper for this.
222291
I get the same thing. Was considering returning the unit because of the aux input noise.
628029
I'd also suggest making sure all the bolts are tight. They loosen up over time and I find that giving them a quick tightening occasionally helps reduce squeaking noises.
313445
sounds like it has a problem, there should be no noise coming from unit, contact manufacturer or place of purchase.
1428938
Mine isn't loud. I would not consider it normal. Contact the seller for an RMA.
2180007
Hi...i had a different problem...my sound was like the pads were glued in the rotors after some breaking times the noise went away. I keep the kit installed and this noise disappeared after couple months of use but this disappointed me. I expect a better performance but its a nice kit!
795888
It's well could be swing plate gear worn out which making the noises. This is kind of a known problem.Google it, and you are going to find plenty of informations. Following is the part I order to fix this problem.4200/4300/4250 Swing Plate Assmebly
1519690
No. I'm running a 700 mono block and it's not even turned up all the way. It's super loud. It's a great speaker. The box is nice. I want to run max but don't wanna buy a new amp.
485393
Mine is a low hum, maybe you need more water in it or the motor could be faulty.
619849
I have no idea, but I was not impressed with this thing anyway; too much noise, especially when driving etc.
564188
Yeah I just set mine up and the motor is pretty loud. I'm thinking of returning it because of that even though everything else is great.
2237169
When 640's fan get to around 60% it gets pretty loud. 3 rd part fans MIGHT reduce the sound because both could spin at a lower rpm. The sound produced when its not doing much is not loud w/ just a stock fan IMO.
2024986
It's only noisy when on turbo, on low/med it's quiet, on high it's a little loud. Just take it off auto and set it on low/med.