<div dir="ltr">Just don't install anything permanent. <div><br></div><div style>Surely venting to the outside can't be as bad as venting indoors which is what was happening.</div></div><div class="gmail_extra"><br clear="all">
<div><div dir="ltr"><br><div><div><br></div><div><div>--</div><div>Darcy Whyte</div><div><br></div><div>Art+ <a href="http://inventorArtist.com" target="_blank">inventorArtist.com</a> | Aviation <a href="http://rubber-power.com" target="_blank">rubber-power.com</a> | Software Since '88 <a href="http://siteware.com" target="_blank">siteware.com</a> | Contact: <a href="mailto:darcy@siteware.com" target="_blank">darcy@siteware.com</a> | 613-563-3634 by appointment | Canada N 45° 25'03.1" W 75° 42'21.4"</div>
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<br><br><div class="gmail_quote">On Wed, May 22, 2013 at 4:29 PM, Lisa Mibach <span dir="ltr"><<a href="mailto:heritage1@sympatico.ca" target="_blank">heritage1@sympatico.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="font-size:14px;font-family:Verdana,sans-serif;word-wrap:break-word"><div>I have a friend who installed a used submarine exhaust fan for solvent extraction-it was mounted on a pivot so it could be closed in bad weather.</div>
<div><br></div><div>You will likely need advice/certification from health and safety officials-I am not sure who they are but an engineering company would know.</div><div><br></div><div>Lisa</div><div><br></div><span><div style="border-right:medium none;padding-right:0in;padding-left:0in;padding-top:3pt;text-align:left;font-size:11pt;border-bottom:medium none;font-family:Calibri;border-top:#b5c4df 1pt solid;padding-bottom:0in;border-left:medium none">
<span style="font-weight:bold">From: </span> Henri Kuschkowitz <<a href="mailto:henri.kuschkowitz@gmail.com" target="_blank">henri.kuschkowitz@gmail.com</a>><br><span style="font-weight:bold">Date: </span> Wednesday, May 22, 2013 3:58 PM<br>
<span style="font-weight:bold">To: </span> Britta Evans-Fenton <<a href="mailto:technical@artengine.ca" target="_blank">technical@artengine.ca</a>><br><span style="font-weight:bold">Cc: </span> lab <<a href="mailto:lab@artengine.ca" target="_blank">lab@artengine.ca</a>><br>
<span style="font-weight:bold">Subject: </span> Re: [Lab] Laser Update<br></div><div><div class="h5"><div><br></div><blockquote style="BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5"><div><div><div>hey britta,</div>
<div><br></div><div>I have a friend that created a vortex for their cmc machine at industrial design carleton. i am frequently in contact and can ask some questions if you like.</div><div><br></div><div>cheers,</div><div>
Henri</div><div><br></div><div><br></div><div>On 2013-05-22, at 3:22 PM, Britta Evans-Fenton <<a href="mailto:technical@artengine.ca" target="_blank">technical@artengine.ca</a>> wrote:</div><div><br></div><blockquote style="BORDER-LEFT:#b5c4df 5 solid;PADDING:0 0 0 5;MARGIN:0 0 0 5">
<div> Hello All,</div><div> </div><div> I have another laser update for everyone.</div><div> </div><div> We are currently having filtration problems again, which has lead me securing a space near our space that has an external wall.</div>
<div> </div><div> PRO: we can now exhaust outside.</div><div> </div><div> CON: we now have to build something to vent outside</div><div> </div><div> CON: we will be limited to only engraving all items after work hours.</div>
<div> </div><div> PRO: we will no longer have to worry about someone booking the lab to discourage the use of the laser.</div><div> </div><div> </div><div> Also we have brought up the question as to whether we need to filter for the acrylic. </div>
<div> Is it better to fill the air with plastic or our landfills with the HEPA filters full of it. Especially at this rate, we are going through one a month or so.</div><div> </div><div> Any feedback would be greatly appreciated!</div>
<div> Also is anyone interested in helping the design and build of the exhausted if it goes ahead.</div><div> </div><div> Please do not use the laser for the time being, I will update you shortly.</div><div> Britta</div>
<div>
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