Speaking of noisy shop vacs, I have a Shop Vac (2 years old) which when I turn it off starts to power down normally and then gives a high-pitched howl or whine before it stops. Any ideas what is wrong?
Thanks,
Jim BELL
Speaking of noisy shop vacs, I have a Shop Vac (2 years old) which when I turn it off starts to power down normally and then gives a high-pitched howl or whine before it stops. Any ideas what is wrong?
Thanks,
Jim BELL
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Replies
Bearings are getting ready to retire.
Mike Hennessy
Pittsburgh, PA
I had the same issue with my Rigid vac last week. It was indeed the motor/fan bearings. In my case, they were actually brass bushings which immediately quieted after I dripped light machine oil into them. I only had to pry off the vented cover on top of the vac to access the bearings. Here's hoping you have similar luck.
davidb
Aren't they all noisy? I wear earmuffs when mine is on :-) If you can get to the bearings, try a drop or two of oil on them.
No, there are a couple of not so loud ones. Festo for example.
"Aren't they all noisy?"I got the smaller version by Fein Tool. It is much quieter than my Ridgid.BruceT
Festool 33e purrs like a kitten. Government's view of the economy could be summed up in a few short phrases: If it moves, tax it. If it keeps moving, regulate it. And if it stops moving, subsidize it.
I'll bet it cost a lot more than my 20 year old Craftsman too :-)
My Craftsman is also 20 years old. I have replacement electrical brushes but still haven't needed to put them in.
The Home Depot folks told me that they warrenty the Ridgid vac for life. I wonder if that's true. I can't imagine doing so with bushings instead of bearings.
Gotta love those noisy old workhorses. The only "improvement" I've done to mine is install a teflon-coated "permanent" filter - much easier to clean. I also bought the cyclone lid for a 5-gallon bucket so I could use the vac as a dust collector.
Yep, but so does most things. I use the CT33e for all my tools and its great and helps the ears a bit. Completely picks up the dust and keeps it where its suppose to be in the bag not recurculating in the room. I still love the old craftsman wet/dry though it has its purpose. I use it to empty the hottub and like I said catch the dust from the RAS and I even used it as a blower to dry the vet. She sounds like a supersonic jet fighter though. Government's view of the economy could be summed up in a few short phrases: If it moves, tax it. If it keeps moving, regulate it. And if it stops moving, subsidize it.
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