Electronics Forum | Tue May 09 20:58:36 EDT 2006 | CW
It does specify when to clean. But when we open it up, there's not much flux in the containment. The containment doesnt seem to trap the flux. infact, we hv more flux in the duct than the containment. anyway, we will talk to MFGR to get their rec
Electronics Forum | Thu May 04 02:07:44 EDT 2006 | CW
Hi, There are a couple of Omniflow 7 and 7E that are being used in the production. Recently we found a lot of flux clogging up the exhaust ducts. Anybody who uses the same type of tool who has seen this kind of problem? How can we fix this? Does
Electronics Forum | Thu May 04 08:49:38 EDT 2006 | russ
Please read your manual, I am sure that it will address proper maintenance of your oven ducting and flux build up. The MFGR will also be able to specifically address your problem and let you know if any upgrades are available. Flux collection filter
Electronics Forum | Thu Aug 20 14:52:40 EDT 2009 | davef
Armando: We're guessing that the white residue is on the laminate also. We believe that the residue has something to do with your low residue flux and water. It could be: * Water contamination in the flux. * Poor selection of preheat temperature that
Electronics Forum | Fri Sep 04 02:09:03 EDT 2009 | sachu_70
Hi Walter, Do you refer to a sprayfluxer operation? The problem seems to be a parameter setting issue. 1. Ensure the wide angle spray reaches PCB with optimum jet pressure. You could pass a glass plate to understand flux coverage and view Jet pressur
Electronics Forum | Wed Jan 17 22:35:21 EST 2007 | JNet
Is the oven air or nitrogen? If it is air I would suggest more exhuast to pull the flux vapors out if the oven before they can condense in the cooling. If it is a nitrogn machine that makes it a little more complicated. If the filter system is clogge
Electronics Forum | Thu May 13 20:38:32 EDT 1999 | lima
Does anyone know of any industry guidelines for the exhausting of volatiles in reflow ovens? I've seen some numbers like 1,000ppm for the oven atmosphere, but is this typical? My concern is the volatiles in my WS629 solder paste may be attacking th
Electronics Forum | Fri May 14 00:16:28 EDT 1999 | Mike D.
| Does anyone know of any industry guidelines for the exhausting of volatiles in reflow ovens? I've seen some numbers like 1,000ppm for the oven atmosphere, but is this typical? | | My concern is the volatiles in my WS629 solder paste may be attack
Electronics Forum | Fri May 14 15:03:19 EDT 1999 | lima
| | Does anyone know of any industry guidelines for the exhausting of volatiles in reflow ovens? I've seen some numbers like 1,000ppm for the oven atmosphere, but is this typical? | | | | My concern is the volatiles in my WS629 solder paste may be
Electronics Forum | Fri Apr 11 13:58:32 EDT 2014 | proy
Have an older reflow oven which I need to clean up collected flux residues from the chain, mesh, intake/exhaust areas, slides etc heavy brown dust, likely water soluble residues, lots of polymerized brown resin as well.
