Electronics Forum | Thu May 24 16:59:49 EDT 2007 | pjc
Is wash temp the same in the new washer? I'm thinking that may be a clue. Are you sure nothing else changed, like water supply at all- conditioner? Do you have a supply of DI water?
Electronics Forum | Thu May 24 17:11:22 EDT 2007 | colormaker
Everthing is the same. I did not check water temp or wash cycle time. No DI just straight from water supply. How do I do the DI ? Jerry
Electronics Forum | Thu May 24 23:07:55 EDT 2007 | colormaker
Our filter removes all contaminates authou it takes forever to evaporate 20 gallons it work quite well. I will check with local water supply for mineral analysis. Will a water softener remove the minerals that may be causing the problem ?
Electronics Forum | Fri May 25 13:32:26 EDT 2007 | colormaker
We have 4 diffrent boards that have the problem. The boards have two diffrent suppliers. I dont think this is the case. I more leaning toward not enough rinse cycles in the washer. Jerry
Electronics Forum | Fri Jun 24 12:32:06 EDT 2011 | ppcbs
You should look at Amtech Solders. They have excellent no-clean fluxes that are designed to be water washable if desired. We have been using them with great results for about 4 years now.
Electronics Forum | Wed Jun 13 14:33:32 EDT 2018 | beavispkp
I'm looking for a supplier of ESD safe liners/netting/mesh we can use in our PCB wash baskets. Any help is appreciated.
Electronics Forum | Tue Sep 25 11:37:24 EDT 2018 | tey422
It's a old inline PCB washing machine. Anybody familiar with it? Looking for way to purchase replacement parts of it.
Electronics Forum | Tue Jul 02 12:33:32 EDT 2002 | Mike Konrad
We have had success removing white residue. A change of chemical (PCB-Wash or Vigon A200) have a good track record in removing white residue. As Dave stated, we (and others) operate a contract cleaning service. Contact me offline and I�ll provide
Electronics Forum | Thu May 24 14:44:42 EDT 2007 | colormaker
We use a washer soluable solder flux for our solder wave. We then wash the boards in a dishwasher. We have done it this way for years without problems. We just got a new dishwasher and now we get residue on the solder (white marks) Anyone know of wh
Electronics Forum | Thu May 24 22:33:07 EDT 2007 | slthomas
By purchasing or leasing a DI system and supplying it for your final rinse, at least. You'll avoid some troublesome ionics on your boards that way. Kind of off topic, but are you filtering or boiling off your washer's waste water or are you sending
