I had cause to revert to an older Omega Dichroic enlarger which I found out to b e not working correctly. Please advise. When the timer/voltage regulator is tu rned on, the modeling light in the enlarger head comes on as it should (it illum inates the dial/numbers CMY). The internal fan in the head also works. However, ( and this is the crux of the problem ) the quarts halogen light does not work when it is initiated with the timer. I have taken the halogen light out & repla ced it with another replacement bulb, and it likewise does not illuminate. And I have utilized a secondary timer just in case as a test.
What may be the source of the problem--how to solve, etc?????
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