Electronics Forum | Wed Jun 01 11:02:57 EDT 2016 | claudea2
I have 3 used Quad 4Cs and the nozzle changer on one machine never worked. I decided to troubleshoot it this week. I repaired the changer by changing a defective optical sensor but I still get error 17 when I try a run-step nozzle 1, 2 or 3. Error 17
Electronics Forum | Wed May 24 04:28:18 EDT 2006 | ge_lim
Hi Anyone use Warton Active '8' flux to clean the nozzle? Share me your experience
Electronics Forum | Fri Sep 08 22:37:30 EDT 2017 | ttheis
If you have two changers and only one head, make sure there is only one open port (one changer should be filled up and the other should have one open hole.) The head should be full of nozzles as well. As you mentioned go into the diagnostics and act
Electronics Forum | Fri Sep 01 09:54:02 EDT 2017 | gsmx4321
I get a Timeout waiting for nozzle changer vacuum buildup failure every time I go to run my 1998 GSMx machine. The problems seems to be that once in a while (it seems to be random) the spindle does not line up exactly in the center of the nozzle cha
Electronics Forum | Wed Dec 29 05:58:04 EST 2021 | sophyluo1985
According to the normal theory and the feedback of our other customers, maintenance is divided into 4 ways. (Depending on the environment of your production workshop, the work head is generally inspected monthly) 1. Daily maintenance: Clean the surfa
Electronics Forum | Thu Aug 18 10:37:37 EDT 2011 | tombstonesmt
We do not use a Victronics selective solder but we you activ8 102 stainless steel flux from worton metals for our nozzles. Hope this helps.
Electronics Forum | Wed Aug 23 16:32:19 EDT 2000 | Dr. Ning-Cheng Lee
"Dibasic" means a molecule containind two acid functional groups, such as carboxylic acid. The inductive effect makes the dibasic activator more active than mono-basic activator.
Electronics Forum | Thu Aug 24 13:13:42 EDT 2000 | Dr. Ning-Cheng Lee
Inductive effect is the electron attraction force between chemical moieties. Inductive effect in flux activator would stabilize the dissociated organic acid, thus enhance the acidity, therefore increase the flux activity.
Electronics Forum | Tue Jun 26 19:51:31 EDT 2001 | davef
Rosin. A hard, natural resin, consisting of abietic acid [and pimaric acids in Europe] and their isomers, some fatty acids, and terepene hydrocarbons. Rosin is extracted from pine tree stumps. It�s an organic material distilled from oleoresin in p
Electronics Forum | Tue Nov 04 16:04:49 EST 2003 | pjc
No don't know about such a chart. But, consider changing the method used to check flux activity. Consult your flux supplier for a test kit that will measure actual activity (acidity). SG is a suggestive method.
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