Electronics Forum | Tue Dec 15 09:21:49 EST 2015 | fuji_user_2014
Can you please contact me? We may have work for you related to Conceptronics HVA102 oven. Our oven is not showing any readings from thermocouples. We suspect bad special function card? My number is 774-553-6644, ask for Greg.
Electronics Forum | Fri Dec 11 16:16:42 EST 2015 | fuji_user_2014
I have an Conceptronics HVA102 that is displaying all "0s" in all zones. I tried a new mobo and power supply and it worked for a short time. However, after restart, the problem came back. I also tried reseating and cleaning all connectors and cards.
Electronics Forum | Fri Apr 02 12:40:59 EST 2004 | Ron Herbert
White residue can often be caused by overheating the flux. When this occurs the flux is polymerized, basically turning it into an epoxy. You can usually determine if this is the problem by taking a pencil eraser to it. If it comes off, you have overh
Electronics Forum | Tue Jan 06 17:32:44 EST 2015 | tamte65
If you still have the problem: We are Cencorp OEM service department in McAllen TX. Can you provide the machine serial number so we can check more accurate response. The problem seems to be related PC CPU issue. Overheating or something similar.
Electronics Forum | Wed Mar 01 11:39:15 EST 2017 | ivammendes
Thank you guys for the answers. I have solved a part of the problem. I replaced the caps that Rob mentioned and some blowers start working. I still have problems with 2 heats. One of them the blower is not working even changing the cap. The other one
Electronics Forum | Tue Feb 07 20:49:31 EST 2017 | youngbuck
On a our electricity ovens the most common problem with overheating zones is usually the solid state relays.Not sure if this would relate to the Heller ovens.
Electronics Forum | Fri Jan 19 13:31:14 EST 2007 | lit51
Is the failure just out of tolerance or is it non functioning? For tolerance problem, compare the x-rays of the good and bad units. It will take a very high resolution x-ray to spot the differences. Changes in capacitance values can occur based on
Electronics Forum | Thu Aug 10 10:52:11 EDT 2017 | ttheis
We are just using a stereo microscope at this time. When we first started out with these parts a year ago they filleted very well but with no apparent change they began having problems. While the boards do work, we are concerned about the long term r
Electronics Forum | Thu Nov 17 15:40:23 EST 2005 | Hoss
We have a board that has been diagnosed with inner layer separation from the barrel wall. This board is .093 thick and 12 layers. Several layers, in some cases, have little or no thermal relief making soldering difficult. We have since switched t
Electronics Forum | Mon Aug 04 04:58:23 EDT 2008 | stiva
Hi Sound like the same problem that i had. The machine after it had warmed up when initialising would drive the z rod down with the quadalign on checking for the nozzle height (I think). To me it seemed like an overheating problem as after allowin
