Film-Tech Forum ARCHIVE: Kelmar Changeover Douser

This is topic Kelmar Changeover Douser in forum Film Handlers' Forum at Film-Tech Forum ARCHIVE.

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Posted by Richard Edward Wells III (Member # 2990) on 09-04-2005, 09:49 PM:

My theater uses Kelmar ECS-35 changeover dousers and Christie CH40-CC42 lamphouses. I've been having problems with a douser on one of my projectors, and we've been open only 3 weeks now, so I don't know if it ever worked. It is getting current through the common wire, but no negative current when the douser switch is pressed.

Is there likely a short in the wiring, or is there something wrong in the automation board? or is this something that anyone on this board can even assess without looking at it firsthand?

Posted by Mark Gulbrandsen (Member # 72) on 09-04-2005, 11:52 PM:

What happens when you try to open/close it from the manual switch....?

Mark