Elevator Forum

upndown frank, I have same issue. did you have the quantum drive? mine is ac and according to my books, its the quantum 10k. I checked the 4 power sup...

No worries EElevator, Im a partner with a company called Casco Bay Elevator here in Maine. I was told, this sigma is 1 of 2 in the New England area. f...

PM as in power modular? replaced 1 bad, and 1 good. replaced bad and still same issue. is there a special way to reset these things.never seen one and...

I AM A LOCAL ELEVATOR MECHANIC,

nothing?