TT

"Toller"

07/08/2007 6:46 PM

How important are small leaks in cyclones?

I have a new Oneida Portable. There are a few small leaks where the bottom
of the cyclone is attached to the dust drum. I have heard that a perfect
seal there is important, so I am concerned. These are not big; they show up
as small dust deposits left by escaping air. I don't know how perfect is
necessary.


This topic has 4 replies

Th

"TH"

in reply to "Toller" on 07/08/2007 6:46 PM

07/08/2007 6:02 PM

I Can't answer your question but I am interested on how the portable is
working for you.

"Toller" <[email protected]> wrote in message
news:[email protected]...
>I have a new Oneida Portable. There are a few small leaks where the bottom
>of the cyclone is attached to the dust drum. I have heard that a perfect
>seal there is important, so I am concerned. These are not big; they show
>up as small dust deposits left by escaping air. I don't know how perfect
>is necessary.
>

JJ

in reply to "Toller" on 07/08/2007 6:46 PM

07/08/2007 8:31 PM

Tue, Aug 7, 2007, 6:46pm (EDT+4) [email protected] (Toller) doth posteth:
I have a new Oneida Portable. There are a few small leaks where the
bottom of the cyclone is attached to the dust drum. <snip>

Duct tape?



JOAT
I do things I don't know how to do, so that I might learn how to do
them.
- Picasso

TT

"Toller"

in reply to "Toller" on 07/08/2007 6:46 PM

07/08/2007 10:28 PM

It went together pretty easy. There was a gap between two parts; and when I
tried to close it by tightening the bolts, a bolt that was welded in broke.
It doesn't seem to leak despite that (plenty of caulk...) and Oneida says it
should be fine. I think/hope they are right. It went together pretty easy
otherwise; instructions are a bit vague on how to install the filters, but
it is easy enough to figure out.

It seems to be slightly more powerful than my old 2hp DC. (unless you add a
trashcan separator to the old DC, in which case the portable is about twice
as powerful)
I haven't used it much, but did do some sanding with a oscillating belt
sander. The filters seemed to be pretty clean afterwards. My main reason
for upgrading was that most of the dust would have ended up on the filters
on the old DC. The cyclones are awfully small, but they seem to work.
It is also a bit quieter than the old one.

I would have gone with a normal cyclone, but my ceiling to pretty low and
don't have much room in the shop.
My second choice, the 2HP JDS takes up more room, but is cheaper. I mainly
settled on the Portable because of the difference between Oneida and JDS's
reputations.

"TH" <[email protected]> wrote in message
news:[email protected]...
>I Can't answer your question but I am interested on how the portable is
>working for you.
>
> "Toller" <[email protected]> wrote in message
> news:[email protected]...
>>I have a new Oneida Portable. There are a few small leaks where the
>>bottom of the cyclone is attached to the dust drum. I have heard that a
>>perfect seal there is important, so I am concerned. These are not big;
>>they show up as small dust deposits left by escaping air. I don't know
>>how perfect is necessary.
>>
>
>

Pn

Phisherman

in reply to "Toller" on 07/08/2007 6:46 PM

07/08/2007 11:19 PM

On Tue, 07 Aug 2007 18:46:39 GMT, "Toller" <[email protected]> wrote:

>I have a new Oneida Portable. There are a few small leaks where the bottom
>of the cyclone is attached to the dust drum. I have heard that a perfect
>seal there is important, so I am concerned. These are not big; they show up
>as small dust deposits left by escaping air. I don't know how perfect is
>necessary.
>


If these leaks are sealed, you'll have a better, more efficient DC. It
is also a good idea to test for leaks yearly, or as part of a DC tune
up. It's bad enough to have leaks in blast gates, connections,
adapters, etc. Consider using window/door weatherstripping--the foam
self-stick kind might work well for you..


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