Electronics Forum | Tue May 16 14:49:57 EDT 2006 | james
I know this is an old one, but we still have problems on our heller oven with parts blowing off their pads. Our other oven does not do this and it is a conceptronics oven. We do not currently have the adjustable fan speed on our heller oven. My q
Electronics Forum | Wed May 17 11:09:42 EDT 2006 | wrongway
Hello james I have been useing A heller 1809exl with the blower controls I have had some parts blowing off and adjusting the blowers to low did work for use just so you know that if you do get the option it has worked for use Good
Electronics Forum | Wed May 17 11:59:27 EDT 2006 | james
Did you have to get the controller as an option?
Electronics Forum | Thu May 18 15:13:50 EDT 2006 | Chunks
Who says this forum is worthless? Great thread guys.
Electronics Forum | Tue May 16 15:16:26 EDT 2006 | Chunks
Not knowing your brand of Heller, I might suggest disconnecting the first cooling section to verify it's your heater fans. I just had a retro kit done to my Electrovert for a similar thing.
Electronics Forum | Tue May 16 18:03:41 EDT 2006 | russ
A heller that the fans work on? Wow, you should be feeling lucky! If you are sure it the fans you should slow 'em down a bit. Russ
Electronics Forum | Wed May 17 10:55:59 EDT 2006 | james
We do not have a fan controller. For some reason our engineer forgot to get that added in the options. We have an 1809EXL model with not fan controller. Heller wants to charge us for that option.
Electronics Forum | Wed May 17 12:20:37 EDT 2006 | russ
I would think that you could just add a pot or something to adjust current to fans for pretty cheap Russ P.S. sorry about the fan joke!, had a "good experience" with them once.
Electronics Forum | Thu May 18 10:48:09 EDT 2006 | vikkaraja
Hi There, I used to have a similar problem with all of our new heller ovens. I converted them with fan blower controller kit. It is really easy to do or you can have done. Its about $900/oven. For now if you do not feel like investing any money , go
Electronics Forum | Thu May 18 08:31:28 EDT 2006 | marc
Hi James Short answer... yes... long answer...impingement velocity is excellent for heat transfer but it also is a higher risk of moving components. Variable speed blowers allow you to reduce the speed / impingment and more than likly your compone
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