Re: [PSES] Vacuum hazards

[Doug Powell]

  Joshua,Thanks for that. Yes I am familiar and I may have an older edition on hand. I'll check.The vacuum I'm dealing with is actually very low pressure and nor just a ventilator.  Think semiconductor manufacturing processes with deep vacuums.Doug Currently out of the office and working from my Android phone   From: joshua.wise...@orthoclinicaldiagnostics.comSent: September 4, 2019 6:27 PMTo: doug...@gmail.com; EMC-PSTC@LISTSERV.IEEE.ORGSubject: RE: [PSES] Vacuum hazards  
Doug,
 
Not sure what type of device you’re working with.  Have you checked the 60335 standards?  There is one for vent hoods and a couple for vacuums.  The vent hoods is more geared toward commercial kitchen venting, but you may find something
 else in the 60335 family.
 

Josh
 
Joshua Wiseman

Systems Engineering
Staff Engineer, Product Safety/EMC
Ortho Clinical Diagnostics
 


 


From:  Douglas Powell 
Sent: Wednesday, September 4, 2019 6:12 PM
To:  EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] Vacuum hazards


 

EXTERNAL SENDER: Verify links, attachments and sender before taking action

 



All,


 


Looking into MD and LVD using EN 60204-1 and EN 61010-1.  I find absolutely nothing on vacuum hazards.  Is anyone aware of guidance on this topic?


 


Thanks so much,  Doug


 


 


 

-- 





 

Douglas E Powell

doug...@gmail.com
http://www.linkedin.com/in/dougp01





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Re: [PSES] Vacuum hazards

[Wiseman, Joshua]

Doug,

Not sure what type of device you’re working with.  Have you checked the 60335 
standards?  There is one for vent hoods and a couple for vacuums.  The vent 
hoods is more geared toward commercial kitchen venting, but you may find 
something else in the 60335 family.

Josh

Joshua Wiseman
Systems Engineering
Staff Engineer, Product Safety/EMC
Ortho Clinical Diagnostics

[https://insideortho.orthoclinicaldiagnostics.global/wps/wcm/myconnect/add13339-9211-4e73-9f5d-229f45406f61/OrthoMailSigLogo160x17.png?MOD=AJPERES=ROOTWORKSPACE-add13339-9211-4e73-9f5d-229f45406f61-mm1LfFj]

From: Douglas Powell 
Sent: Wednesday, September 4, 2019 6:12 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] Vacuum hazards

EXTERNAL SENDER: Verify links, attachments and sender before taking action


All,

Looking into MD and LVD using EN 60204-1 and EN 61010-1.  I find absolutely 
nothing on vacuum hazards.  Is anyone aware of guidance on this topic?

Thanks so much,  Doug



--

Douglas E Powell

doug...@gmail.com
http://www.linkedin.com/in/dougp01
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[PSES] Applicable safety standard ITE equipment used on a factory floor?

[Joe Randolph]

Hello All:

 

I have been asked whether IEC 60950-1 and IEC 62368-1 are appropriate safety
standards for a "box" that resides on a factory floor and provides internet
access to a variety of sensors distributed throughout the factory floor.

 

Are there other safety standards that are specific to ITE equipment used in
a factory environment, or are IEC 60950-1 and IEC 62368-1 the most
appropriate safety standards use for this type of product?

 

 

Thanks,

 

Joe Randolph

Telecom Design Consultant

Randolph Telecom, Inc.

781-721-2848 (USA)

j...@randolph-telecom.com  

http://www.randolph-telecom.com  

 


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Re: [PSES] Vacuum hazards

[lauren . crane]

Hi Doug,

I’ve been working with EHS and vacuum systems for many years. I’ve never seen 
any ‘vacuum hazard’ discussion per se. Generally the hazards are proxied by 
mechanical hazards (e.g. pinch points), pressure hazards (e.g., explosive 
venting and accidentally creating a pressure vessel by improper design of a 
venting system), entrapment or confined space hazards (if the vacuum chambers 
are large) and perhaps IH hazards such as potential asphyxiation by nitrogen 
displacement (if venting with nitrogen).  Of course, vacuum in and of itself is 
not harmful.

Regards,
Lauren Crane

From: Douglas Powell 
Sent: Wednesday, September 04, 2019 5:12 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] Vacuum hazards

All,

Looking into MD and LVD using EN 60204-1 and EN 61010-1.  I find absolutely 
nothing on vacuum hazards.  Is anyone aware of guidance on this topic?

Thanks so much,  Doug



--

Douglas E Powell

doug...@gmail.com
http://www.linkedin.com/in/dougp01
-


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[PSES] Vacuum hazards

[Douglas Powell]

All,

Looking into MD and LVD using EN 60204-1 and EN 61010-1.  I find absolutely
nothing on vacuum hazards.  Is anyone aware of guidance on this topic?

Thanks so much,  Doug



-- 

Douglas E Powell

doug...@gmail.com
http://www.linkedin.com/in/dougp01

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[PSES] Compliance Engineer position at Dexcom

[Wiseman, Joshua]

This came to me last night.  Please respond to Mark directly.

I wanted to ask for some network assistance, if possible. I've got a fantastic 
opportunity here at Dexcom for a Sr Staff Compliance 
engineer and wanted to ask if you might know of someone, including yourself, 
that might be interested in discussing this opportunity in more detail.

I've included the link to the job description below. Feel free to review it and 
apply if you have an interest in joining our team.

https://careers.dexcom.com/job/DEXCUS3764/Senior-Staff-Compliance-Engineer

This position would be located in our San Diego office and is a Full Time 
Employment Opportunity. I look forward to hearing back from you and hope to be 
able to return the favor sometime in the future.

Best,

Mark R. Castaneda
Dexcom Talent Acquisition

:: DEXCOM
E-mail: mark.castan...@dexcom.com
Ph: 858-203-6954
6310 Sequence Drive
San Diego CA 92121


Josh

Joshua Wiseman
Systems Engineering
Staff Engineer, Product Safety/EMC
Ortho Clinical Diagnostics
100 Indigo Creek Dr
Rochester, NY 14626
joshua.wise...@orthoclinicaldiagnostics.com
www.orthoclinicaldiagnostics.com

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Re: [PSES] EMC+SIPI 2019 Procedings

[Douglas Powell]

Sorry, that was a postcard, not email link.

Doug



On Wed, Sep 4, 2019 at 9:43 AM Douglas Powell  wrote:

> All,
>
> For those of you with membership in the IEEE EMC society.
>
> After receiving a link by email (http://www.emc2019proceedings.emcss.org
> ) I've made several
> failed attempts to download the proceedings using Firefox, Chrome and a
> download manager.  Each ended with a remote server shutdown and a refresh
> always started at zero bytes again instead of picking up where it left
> off.  Is anyone else having this trouble?
>
> Thanks, Doug
>
> PS - I do live in a fringe area with fairly slow internet.
> --
>
> Douglas E Powell
>
> doug...@gmail.com
> http://www.linkedin.com/in/dougp01
>


-- 

Douglas E Powell

doug...@gmail.com
http://www.linkedin.com/in/dougp01

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[PSES] EMC+SIPI 2019 Procedings

[Douglas Powell]

All,

For those of you with membership in the IEEE EMC society.

After receiving a link by email (http://www.emc2019proceedings.emcss.org
) I've made several
failed attempts to download the proceedings using Firefox, Chrome and a
download manager.  Each ended with a remote server shutdown and a refresh
always started at zero bytes again instead of picking up where it left
off.  Is anyone else having this trouble?

Thanks, Doug

PS - I do live in a fringe area with fairly slow internet.
-- 

Douglas E Powell

doug...@gmail.com
http://www.linkedin.com/in/dougp01

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