Elevator Forum

Thanks

Bad tach

Did you unplug and plug in the ribbons cables or any other connections in COP with power on? If so you probably damaged communication drivers.

Thanks for the info. Not sure yet what customer is willing to do.

Sematic clutch with skate Attachments IMG_4412.jpeg (105.67 KB, 42 downloads) Sematic

I’ve been trying to attach pics but no luck. First time I’ve tried to do that on this forum.

It’s an AT400. When doing a learn run it goes crazy when it doesn’t get much mechanical resistance when moving the skate to open clutch then starts to...

The original skate is on it. That’s what the Otis at400 doesn’t like. And I’ve got glass doors with tight clearance , the clutch is at the top of the ...

There’s the arm with a roller on the end of it (don’t know the terminology). It hits a ramp when the door closes causing the closing vane on the clutc...

I’m sure the engineers own stock in the companies that make the keys.

Someone told me it was a “light switch “ key and what is in the sees catalog looks like what is needed and looks like the picture in the previous post...