Electronics Forum | Mon May 02 15:36:40 EDT 2011 | marcpeo
One more note on this. The techs tell me that the main reason for the PV immediately matching the Set Point is that the software is in "Edit Mode". This is a mode that allows one to iterate the software without the oven running. That might also ex
Electronics Forum | Thu Jun 15 14:51:37 EDT 2017 | bmalhi
If machine serial tag referring to 3Ph, 208-240V then you cannot apply 3Ph, 380V. In order to use 3Ph, 380V supply you have, machine needs to be retrofitted to work with this voltage. If you apply 380V without voltage conversion, you will damage som
Electronics Forum | Wed Jun 14 03:21:29 EDT 2017 | bukas
hello everyone, I got a Heller reflow oven that operates at 3x240V and a delta-delta transformer since my grid is 3x380V. the problem I have right now is that there is no neutral line at delta-delta transformer, also there is no neutral line at oven
Electronics Forum | Wed Jun 21 01:49:10 EDT 2017 | bukas
Thank you Bilal, i am aware that you can't run 3x240 machine at 3x380V, that is why i have delta-delta transformer. It was phase sequence after all, and machine is now running. Thank you all for your help.
Electronics Forum | Wed Jun 14 18:33:39 EDT 2017 | caurbach
1. Why isn't an electrician doing this? 2. Did you measure phase-to-phase voltage between each phase at the machine? 3. Phase rotation only affects the 3-phase motors. If it's out of sequence, the motors will spin backwards but everything else sho
Electronics Forum | Wed Aug 27 14:41:10 EDT 2014 | leeg
We have just acquired a Heller 1800 with the Gen 9 Flux unit on, a couple of questions, is the Gen 9 a good unit? Does it have a standalone cooler? Is it easily retro-fitted out if we decide we would rather have normal extraction?
Electronics Forum | Tue Dec 06 17:04:25 EST 2011 | simmy
Look for 2 pairs of heaters for a Heller 1800s oven. Anyone know of any available?
Electronics Forum | Wed Sep 03 15:43:25 EDT 2014 | aksaustin
Did Heller get back to you? We have a few physical manuals laying around.
Electronics Forum | Wed Feb 14 13:12:12 EST 2018 | dph150
I have a Heller 1800S reflow oven the thing runs fine but when I have to change profiles the oven will have to be cooled down to room temp before it will change. Has anyone seen this or know how to fix it? Thanks, David
Electronics Forum | Fri May 18 07:50:05 EDT 2007 | georgeiii
Hi All! I have a reflow owen Heller 1800W. I have a problem with it - din't work a cooling zone. There isn't radiator - can anybody send me a photo of this radiator and where I can find it ? Pump is not connected - I don't have a electric schematic f
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