Elevator Forum

They are power transfer relays from car to car when killing the power on one. Look at the tag on the controller and see if it's a REL.

Do you have 90 and/or 91 relays?

Any pics? I've never seen anything but a drum on a Westinghouse 38.

Awesome job and post Vic, I enjoyed reading them in both forums!

So what happened first? Why did the car stop initially? Or do you know?

I would probably change the TC coil (set reset). Is there voltage on the coil? Also, maybe replace the lamp in the top floor PB fixture. Did you take ...

I have one of those IBM relay testers on the van, so far it has been 100% accurate.

I've always heard not to use the Yellow Jackets and yes the Adams IBM relays last about 2 weeks if you're lucky... Last edited by E-man; 10/11/12 0...

Not sure if problem is solved, it happens about once a year.

This car has sensors and vane mounted magnets.

My TRE's are up away from the EA's in the controller, hard to find and away from all the main relays.

Me too. I'd give up my 80 jobs with pie plates and generators in a heartbeat.

I heard Dover's initial T ( 1 and 2 )products failed miserably and they had to make a move, thus choosing a more proven successful control = Swift.

My Lobby panel switch picks TRE and TREA, it has burned a many of mechanics that came out in the middle of the night, fixed the car but couldn't get t...

70T 21 will hang up. Do you see a TREA relay?