Electronics Forum | Mon Sep 08 18:14:00 EDT 2003 | Brian W.
I had an Omni10 that was set up for nitrogen, but also required a water chiller. Make sure your oven wasn't set up to be run with one. If, it was, I know a couple places that sell chillers which will meet the requirements. Brian W.
Electronics Forum | Wed Aug 09 12:18:06 EDT 2006 | PR
We had to replace the chains on our Omni as well. We used a non-approved oil which build up so much carbon the links would not move. Since using the high temp oil they recommend, no problems.
Electronics Forum | Mon Aug 14 02:24:20 EDT 2006 | AR
When we had problems on our Omni 5 with fluctuating chain speed, the problem turned out to be the Dart speed control board. After replacing the board the problem went away.
Electronics Forum | Wed Jul 30 10:59:09 EDT 2008 | edmaya33
try Omni-excel 10 from Electovert ( Speedline Technologies ). Has a dual track option designed for modular mounters such as Fuji NXT,XPF, and Siemens.
Electronics Forum | Tue Mar 21 07:31:54 EST 2006 | cyber_wolf
We had the exact same problem on our OMNI 10. We found that two of the rails the pin chain rides in were warped. Somehow at one point our PC lost communication with the oven and the heaters went wide open for several minutes...this is what caused th
Electronics Forum | Wed Aug 09 14:36:30 EDT 2006 | cyber_wolf
Swag, I think I have mentioned this on the forums before....The only way to truly get those chains clean is to use a foaming oven cleaner. It requires several applications to get them completely clean. Also, you need to remove the tracks and clean t
Electronics Forum | Thu Feb 10 16:45:36 EST 2005 | pjc
It all depends on what type of board you need to solder. If your boards are small in size and low thermal mass and your conveyor speed requirments are normal, then I'd say the OmniFlo 7 will do the job. It has a max zone temp setting of 280C. The cur
Electronics Forum | Wed Aug 09 11:45:25 EDT 2006 | SWAG
We have an OmniFlo 7, 2000 vintage reflow. We are having conveyor problems. I checked the encoder and speed control board and everything is good per tech. manual operations. We removed the chains a couple months ago and thoroughly soaked/cleaned t
Electronics Forum | Fri Apr 19 09:41:45 EDT 2002 | angiewest
We have been building BGA's for a couple of years. We even use a Universal Omni 4766 to place them with. Reflowing is where I thought we may have problems, Since we have an IR oven. But we bought a .010" thermocouple from Omega to measure the BGA
Electronics Forum | Tue Jul 27 11:32:20 EDT 2004 | dwanzek
Thanks for the input guys. One problem with this theory, we see the same failure using Omni 5000 solder paste. We also see this problem across 4 production lines, suggesting it is not oven related. The profile meets recomendations and we have tried
