Electronics Forum | Mon Jan 31 13:38:17 EST 2005 | mrclean
This build up is likely related to the defoamer. Defoamers are typically based on waxes and/or high molecular weight Hydrocarbons. As defoamers only need to work on the exposed fluid surface, not a lot of defoamer is needed (unless you are using
Electronics Forum | Thu Oct 14 06:00:49 EDT 1999 | Graham Naisbitt
The latex should not influence your closed-loop filtration - unless of course it falls off during cleaning. The issue would be with water soluble materials. As Dave (hi Dave) said, the clay based version of these will clog/blind/knacker your carbon
Electronics Forum | Wed Sep 10 11:57:14 EDT 2003 | Mike Konrad
First, you must determine a few things: 1. What specific de-fluxing chemical are you going to use? Basic required determinations include the chemical�s pH, is it a VOC (if so, what is its VOC content), what concentration is the chemical used in (1
Electronics Forum | Mon Apr 17 15:39:35 EDT 2023 | tey422
That's depend on how many wash cycles you would need to completely cleans the board within 1 batch. Most of times you would need more than 2 wash cycles (that's already about 30 mins just 2 wash cycles), it can be up to 5 wash cycles alone. Also kee
Electronics Forum | Wed May 15 16:07:23 EDT 2013 | rgduval
We've recently acquired a Rayco Aqua Blaster 1250 from an equipment auction. As with a lot of used equipment, it did not come with a manual or documentation. I've finally got a DI system hooked up, and am working on getting the washer going. But,
Electronics Forum | Wed Dec 18 01:57:31 EST 2002 | MIke G
Be careful on how you go about this. Some older wave chains will have anywhere from a bit to lot of lead embedded into the grease. Ive had best luck sending it out to a shop that can hot tank them. Costs about $25 and it comes back all clean and lube
Electronics Forum | Fri Apr 23 07:37:49 EDT 2004 | pjc
Waste Water from any cleaner must be recycled or treated before going to drain. That is the case in most states in the USA. The wash solution that is mixed with a chemistry cannot be processed thru a water recycling system, only the rinse water can.
Electronics Forum | Mon Aug 30 16:07:06 EDT 2004 | Shean Dalton
Hi Chen, Based on your posted message, the following ideas are for your consideration: "brown residue" The water soluble solder paste you are using could be a water soluble rosin solder paste formulation. Perhaps the solder paste may not be proper
Electronics Forum | Wed Nov 16 09:22:24 EST 2005 | chunks
These are all good questions. Dip fluxing is fine. Make sure you let all the remaining flux drip off the board. Letting it drip into the pot will cause a lot of spattering of hot solder � be careful. Dipping the board slowly into the pot should
Electronics Forum | Mon Nov 24 11:24:34 EST 2003 | Bill
Sorry for the long delay in response.. As it turns out, the float switch on our transfer station was gummed up (probably by the defoamer residue) and allowed the transfer station to get behind (backing up the gravitational flow of the wash system).
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