Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

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SMT electronics assembly manufacturing forum.


Conceptronic Reflow Oven help needed

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#73837

Conceptronic Reflow Oven help needed | 23 April, 2015

Thank you for looking at my post. my problem is this. I have a Conceptronic Mark 111 Reflow oven that randomly turns off zone 4 and stops the conveyor belt. turning the heater and the conveyor off on the software and restarting them gets things back to work until it decides to do it again. As you can tell this causes a very dangerous problem if you have boards in the machine. also to make things worse we do not have the schematic for the machine so any help will be appreciated.

thank you again for looking at my post. Dave

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#73839

Conceptronic Reflow Oven help needed | 24 April, 2015

Try to check the SSR (Solid State Relay) in the back panel. You may need to replace one or some of them. Good luck.

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#73842

Conceptronic Reflow Oven help needed | 25 April, 2015

DucHoang, thank you for your reply. as you mentioned I checked the solid state relays on the input and output side. I did get power coming out of all even when the conveyor was stopped. I will mark them with their position and swap some to see what happens. thank you

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#74014

Conceptronic Reflow Oven help needed | 1 June, 2015

It could be the control board that mounts onto the backplane board of the pc, if you have any further questions you can contact george@goppm.com

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Reflow Oven