Electronics Forum: blowers (Page 7 of 27)

Reflow Oven Upgrade

Electronics Forum | Thu May 28 12:05:11 EDT 2009 | wrongway

We have A heller 1809 2005 model have replaced the chain drive motor twice have replaced 2 top blowers and one bottom blower as far as reflowing the solder performance has been great. the tech support has been great as well. we run 3 shifts 5 days

Vitronics Soltec Reflow oven Blower

Electronics Forum | Tue Sep 15 05:11:52 EDT 2009 | srinivasa

hi, if the blower is stuck, check the pully shaft whether it is correctly fixed with fans. if price is concern, you can remove the motor and get it repair by re-winding of motor coil. if price is no concern you can change complete assemly or motor a

Paragon Blower failures

Electronics Forum | Tue Dec 14 13:45:51 EST 2010 | baildl632

Thanks for the reply. I must be getting old and worn out and very forgetful. Max draw should be 1.45. I've got two drawing about 1.8! Do you know what the blower problem is with paragon ovens that I have read about on this web site? The threads were

Reflow oven reliability?

Electronics Forum | Mon Sep 10 08:51:43 EDT 2012 | donkudner

How often do you have to replace the blower motors? I will ask the oven manufacturers what the average MTBF is for their blowers. We have numerous BTU's and I don't think any of them have required replacement before 8 years (single shift). Once they

Reflow oven reliability?

Electronics Forum | Mon Sep 10 09:49:11 EDT 2012 | dyoungquist

We have a Heller 1707EXL that we purchased in 2006. During the first year we had 2 blower motors go bad. After the second one went bad, Heller sent a technician who replaced every blower motor on the oven at their expense. Since then it has been 5+

electrovert Omniflow 10

Electronics Forum | Tue May 07 09:26:38 EDT 2013 | emeto

Hello knowledgeable people, we have Omniflow 10Zone oven from 3-4 years and we changed over 20 blowers. The blower is German and I think is a very good quality(quite expensive too), but still keep getting bad. Does anyone have similar problem? Do yo

electrovert Omniflow 10

Electronics Forum | Wed May 22 12:59:09 EDT 2013 | cyber_wolf

That sounds very odd what smter is saying. The screws around the outside of the fans have nothing to do with the bearings. You only really need to tighten those screws enough to squish the gasket a little. No special torque settings required. As lon

Anyone with Conceptronics HVN70 spares?

Electronics Forum | Thu Feb 26 10:38:00 EST 2015 | swag

We don't have parts around anymore but I can offer a tip that might help. Our conceptronic is gone but the major issue we had with it was bearings going out on blowers. We rebuilt them in-house. Found a high temp. bearing through a bearing supplie

Temperature variation Heller 1707 EXL

Electronics Forum | Wed Aug 14 13:39:59 EDT 2013 | eadthem

Most of this you have probably covered, but these are what have caused heating issues for us in our 1707 EXL. First, you would probably notice, but check that all blowers are turning by looking at there cooling fans in the top and bottom, Our 170

Omniflo 5 high temperature warning

Electronics Forum | Mon Sep 01 04:55:20 EDT 2008 | benefon

Hello all Our Omni 5 has given the 'Cooling module high temp' warning twice during the past month. I suspect that the blower motor is the culprit but have not been able to verify this because the oven has started up normally after acknowledging the


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