Electronics Forum | Mon Apr 29 13:56:19 EDT 2013 | williamaxler
We have a Versaflow 40/50 and ours is setup like this. We have out nozzle test position set so that in the Z axis you are 3.8mm away from the pin. Used feeler gauge Then you can set your gradient per nozzle. Start with a number then do a wave offs
Electronics Forum | Thu Jun 06 10:05:57 EDT 2013 | azhiker
OK guys, we got our Adipic acid. What is the preferred methode of applying it? a) Nozzle mounted, momentarily turn off wave and then brush? Or b)coat nozzle with the acid then mount it and turn wave on? By the way, we are using Indium flux WF-994
Electronics Forum | Fri Oct 27 11:48:59 EDT 2006 | stepheniii
I use adipic acid to clean our Ersa selective solder machine nozzles. Makes a huge difference and is quick and easy.
Electronics Forum | Thu May 16 09:39:25 EDT 2013 | eniac
Guys, thank you for your advice about Adipic Acid, it's an amazing! In my country one small box of Hakko Pretinning Solder paste (FS-100) costs USD30, 1 kg of this axid costs USD5.5 .
Electronics Forum | Thu Apr 02 10:06:51 EDT 2020 | stephendo
If you can find some, you might want to give Adipic Acid a try. It is a powder but I have seen it work well.
Electronics Forum | Thu Mar 02 21:35:14 EST 2023 | stephendo
Adipic Acid works well. It is a powder and not easy to apply, though. It is what gives Jello, its bite.
Electronics Forum | Tue Apr 05 20:45:36 EDT 2022 | stephendo
Try adipic acid to clean your nozzles. It is a powder and can be awkward to work with as a result. But you might end up preferring it. Also look where the substance is not. There are two PTH joints without it. And that chip cap is closer to the PT
Electronics Forum | Wed May 01 11:31:38 EDT 2013 | jaimebc
Stephen, Bill, Thaks for your input. We are currently waiting for nozzles since the ones we have are badly oxidized. We do have a deoxidizing gel that we got from ERSA, not sure if it contains Adipic Acid, but it is what was suggested we used. Once
Electronics Forum | Thu May 02 14:58:20 EDT 2013 | stephendo
Kurtz had a guy that was great with the machine. I strongly suggest that you watch the wave height test a few times in the morning then at lunch and at the end of the day. Look where the solder goes up to on the probe. If it doesn't work consistent
Electronics Forum | Thu Oct 28 11:41:21 EDT 2004 | Steve Stach
Hello Loz, Blue residues on circuit boards can be caused by copper corrosion, component body deterioration, marking permanently, and adhesive break down. In this case, a more subtle mechanism appears to be possible. This is a no clean application
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