Electronics Forum: heller overheat (3)

Heller 1706EXL increased thermal cascade on last 3 zones

Electronics Forum | Mon Sep 27 16:52:48 EDT 2021 | aex

During production the temperatures on the last 3 zones are approx. 20F higher than the setpoint. The other zones are operating within spec. We checked power, I/O, SSR's, thermocouples, and exhaust, but the issue remains. We did not check resista

New Facility Advise/Questions

Electronics Forum | Fri Dec 27 12:53:38 EST 2019 | rgduval

yeah...I never had airflow volume problems with Hellers. When I had to build the system I was referring to, we had an old Speedline oven, and the way it was configured if you didn't provide enough airflow to the outer cavity, the blowers would overh

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Heller Industries Inc.
Heller Industries Inc.

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