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>>
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>> 734.647.2055 Ofc
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>>
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>> On Fri, Aug 18, 2023 at 12:21?PM William Kiether <wjkiethe at ncsu.edu>
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>> wrote:
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>>
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>> Hello,
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>>
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>> We are trying to test some Ebara dry pump/blower combos that we got from
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>> a tool donation and are having problems with the setup. The pumps are
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>> EST200WN models with both a pump and a blower, but the controllers are only
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>> recognizing them as EST10N, which are smaller units w/o the blower option.
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>> When powered up, only the pump will turn on. This occurs whether we are
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>> using the Ebara controller or the remote option with jumpers. The power is
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>> 208 - 3phase, and we also tried switching the 2 of the phases. Has anybody
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>> encountered this problem? The Ebara documentation has not been helpful for
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>> this issue.
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>>
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>> Bill Kiether
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>> NCSU Nanofabrication Facility
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>>
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>> _______________________________________________
|
>> labnetwork mailing list
|
>> labnetwork at mtl.mit.edu
|
>> https://mtl.mit.edu/mailman/listinfo.cgi/labnetwork
|
>> <https://urldefense.proofpoint.com/v2/url?u=https-3A__mtl.mit.edu_mailman_listinfo.cgi_labnetwork&d=DwMFaQ&c=WO-RGvefibhHBZq3fL85hQ&r=-H4Z_jeDfTYjnKPXor15vLwzBllmg8gFrb9m_k9OGks&m=gsfAdd6f5gPsYZiwUutQZjmHhtnyNPoRY6_-E61-K6oEWhBstt9gfi-SfbMBT9gX&s=GCoiemIRa0CzuBvG1khanQhI82jsCh_7vaeeMnabMo0&e=>
|
>>
|
>> _______________________________________________
|
> labnetwork mailing list
|
> labnetwork at mtl.mit.edu
|
> https://mtl.mit.edu/mailman/listinfo.cgi/labnetwork
|
>
|
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From bernhard.reineke at uni-paderborn.de Mon Aug 21 03:23:46 2023
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From: bernhard.reineke at uni-paderborn.de (Bernhard Reineke)
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Date: Mon, 21 Aug 2023 07:23:46 +0000
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Subject: [labnetwork] Edwards nXDS6i pump
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Message-ID: <c71b88506fa24518b113a3c3a1c2d3e0@uni-paderborn.de>
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Hello,
|
we have an Edwards nXDS6i pump in our laboratory. The pump is broken and vibrates excessively. As the cost of maintaining the pump by the company is very expensive, we decided to open it and fix it ourselves. However, we can't remove the screw on the pump's back to access the motor compartment. Does anyone know how to remove this screw?
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Best,
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Bernhard Reineke Matsudo
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PHOQS
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Paderborn University
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33100 Paderborn
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Germany
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From kckeenan at seas.upenn.edu Mon Aug 21 09:54:24 2023
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From: kckeenan at seas.upenn.edu (Kyle Keenan)
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Date: Mon, 21 Aug 2023 09:54:24 -0400
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Subject: [labnetwork] Edwards nXDS6i pump
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In-Reply-To: <c71b88506fa24518b113a3c3a1c2d3e0@uni-paderborn.de>
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References: <c71b88506fa24518b113a3c3a1c2d3e0@uni-paderborn.de>
|
Message-ID: <CAGTqYdFxccUvZ8udJ3BxYEytY74Yo3jPDd0mUVseWZyux2YuUw@mail.gmail.com>
|
Hi Bernhard,
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Just my opinion but, in my experience, trying to do anything other than
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replacing tip seals, o-rings and exhaust valve kits is not worth the time
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and effort. Any money you save will likely be outweighed by lost
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productivity, that is, assuming you are able to get the pump working
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properly, which is much more difficult than it may seem.
|
Good luck.
|
Kyle
|
On Mon, Aug 21, 2023 at 8:22?AM Bernhard Reineke <
|
bernhard.reineke at uni-paderborn.de> wrote:
|
> Hello,
|
>
|
>
|
> we have an Edwards nXDS6i pump in our laboratory. The pump is broken and
|
> vibrates excessively. As the cost of maintaining the pump by the company is
|
> very expensive, we decided to open it and fix it ourselves. However, we
|
> can't remove the screw on the pump's back to access the motor compartment.
|
> Does anyone know how to remove this screw?
|
>
|
>
|
> Best,
|
>
|
>
|
> Bernhard Reineke Matsudo
|
>
|
> PHOQS
|
>
|
> Paderborn University
|
>
|
> 33100 Paderborn
|
>
|
> Germany
|
> _______________________________________________
|
> labnetwork mailing list
|
> labnetwork at mtl.mit.edu
|
>
|
> https://urldefense.com/v3/__https://mtl.mit.edu/mailman/listinfo.cgi/labnetwork__;!!IBzWLUs!QY5hf9E96ckkQnYJpebMFKUGFTCj7zs1ykZ6tNshWsCIA2Vvbxg6XnxqYtUJA3lgYg_oh7BLyxBuVUJzBidP5nFdoJoirVeoeBahV4c$
|
>
|
--
|
Kyle Keenan
|
Senior Manager - Laboratory Operations
|
Quattrone Nanofabrication Facility
|
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