Electronics Forum | Wed Aug 23 15:55:06 EDT 2006 | Chunks
Super glue too. It's not just for sniffing anymore... Do I know about O-rings or OH!-rings?
Electronics Forum | Tue Jul 18 09:11:48 EDT 2000 | graeme
The o-ring comes part of the feeder coupling. Universal part no 44579401
Electronics Forum | Mon Mar 13 09:12:28 EST 2006 | russ
First, are you positive that the rings were present before wave?
Electronics Forum | Thu Feb 09 07:53:55 EST 2017 | cromaclear
Thanks for your answer, contamination in form of fine dust particles. I don't know why but i need to clean this rings one per shift. I will post some pictures tonight. This contamination is affecting the solder wave on the nozles, when i clean the ri
Electronics Forum | Fri Jan 13 08:53:53 EST 2006 | chunks
Wave not touching the thru-hole part. Adhesive on the pad. Board mask smear on the pad. Ring contaminated. Ring not plated correctly.
Electronics Forum | Fri Dec 21 09:36:48 EST 2007 | mulder0990
Measure the O-ring if you are able to get to it and take the specs to any industrial supply shop, online or otherwise, and see what their price is. I repair Fuji feeders, so I cannot really help on the size but that is how I get the O-rings for my f
Electronics Forum | Wed Feb 08 22:05:54 EST 2017 | cromaclear
Hello to all, I am using ersa versaflow 3 selective soldering machine, i am having problems with nitrogen gas ring contamination. How can i clean this rings,what do you use? Ultrasonic bath maybe?
Electronics Forum | Tue Jul 06 19:38:01 EDT 1999 | John
Q #1) Is it more reliable to have the mask tent over the vias or risk getting vias half filled with solder? These are vias with an .020" hole and .040" or .050" pad. Q #2) When speaking of annular rings, I have always thought of them as minimums. Su
Electronics Forum | Fri Feb 10 11:10:21 EST 2017 | duoman
I've been using the ERSA Versaflow 3/45 for 3 years. I've been changing the gassing rings and seals annually, but I'm going to a schedule of every 6 months. I blow my gassing rings off with compressed air. I also blow a little into the intake tube to
Electronics Forum | Sat Mar 11 08:37:35 EST 2017 | tch
My company has had the same issue on our Versaflow 366 with SAC305, we tried ultrasonic cleaning and it worked for a shift and then was clogged again. We have had the machine for 3 years and we have had to replace the gassing rings twice so far. We a
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