Electronics Forum | Tue Oct 10 12:34:43 EDT 2006 | bobpan
Larry, Do a runstep nozzle then open the door and look and see if the nozzle is all the way on. Push up on it and see if it moves up
Electronics Forum | Mon Jun 11 10:44:36 EDT 2007 | mumtaz
Sirl, who are you to say we hardly reply to poastings? Look below and see how many replies you see. then you can reply yourself with the reason why you failed to burn any of us.
Electronics Forum | Thu Sep 27 09:28:42 EDT 2007 | jgrootkoerkamp
Thanks for all the answers. Is it also possible with lead free soldering to produce little holes in the solder that are not blowholes? We see holes where you can see the end of the hole (not very deep). The holes are always on the same places.
Electronics Forum | Mon Oct 22 10:51:48 EDT 2007 | davef
You say, "we have encountered solder wicking on components ..." We expect to see wicking on solder connections. Maybe we're just using different terminology. Please describe the problem that you're seeing.
Electronics Forum | Thu Nov 01 12:12:07 EDT 2007 | slthomas
It's awful hard to justify a purchase based on no information, and hard for them to get information out there if no one's buying them. If I was really interested I'd contact my closest sales rep (from the Assembleon website) and see if there are any
Electronics Forum | Sat May 31 09:49:55 EDT 2008 | gregoryyork
physically lift board of after fluxing to visually see what is covered, or using thermal fax paper to get to see coverage works well. PROPER low residue or no residue fluxes leave benign insulating residue behind not corrosive.
Electronics Forum | Mon Sep 15 20:17:52 EDT 2008 | vladig
Hi Adam, Since you don't see any cracking right after re-flow, then the most probable cause is the board flexture during handling/assembly. I bet you see cracking in the outer row(s) and mainly in the corner balls. Regards, Vlad
Electronics Forum | Thu Oct 23 12:32:36 EDT 2008 | bobpan
For some reason....i thought there was some kinda bug that you didnt see that it worked but it actually did. You may want to take the program to the machine and see if it worked.
Electronics Forum | Thu Apr 16 13:16:05 EDT 2009 | jeffharley
You might try checking to see if the float switches are actually lifting up with the water level, I have seen them get stuck in the open position. Also check to see that the solenoid valve is actually sealing off (closed)
Electronics Forum | Wed Sep 21 09:22:45 EDT 2011 | patrickbruneel
Russ, Try to shake the 1 gallon jug and see if you can create foam on top of the liquid. If you don’t see any foam at all something is wrong with the flux. Patrick
