Electronics Forum | Thu Jun 14 17:12:17 EDT 2007 | cman
Is the prewash water going to drain or being re-circulated? If you are re-circulating don't send all or a portion to drain (or your treatment system) even sending a small portion to drain and adding fresh will reduce foaming. You will pull more water
Electronics Forum | Wed Nov 28 16:30:31 EST 2012 | rgduval
We've just acquired a batch washer at an auction, and want to install it as a closed loop system. The only problem is I have no idea where to turn or what to look for for a drain filtering system that will allow us to make it a closed loop system.
Electronics Forum | Tue Nov 14 14:08:44 EST 2023 | hhudson
Good Morning, I'm a relatively new engineer, and i've been experiencing a lot of anomalies when it comes to our inline wash. We have an Austin American Hydrojet, and no matter how many times i clean the tank, it still foams like crazy! its been happe
Electronics Forum | Wed Sep 19 11:32:17 EDT 2001 | Mike Konrad
Hi Kevin, Sorry for the delay in responding to your question. I have been trapped in Australia (not a bad place to be trapped I may add). The scale in your cleaner is not usually caused by the chemical used in the wash cycle (although Armakleen ha
Electronics Forum | Mon Jun 19 09:47:23 EDT 2017 | georgetruitt
You have a lot to think about! What does the flux manufacturer recommend as far as specifics like water temp or pressure? Do they recommend high temp di-water a detergent or saponifier? Do you currently have a cleaning machine, batch cleaner or inl
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 | 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 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
