Elevator Forum

The switches I was thinking about were the 14 and 15 switches. The core can unscrew and the switches pick up partway and don't make aand break the con...

When it sits for 15 minutes, does the generator time out? If you disconnected the mg timer, would you have the same problem? Have you checked the Stru...

what is the print number? It should be on the controller cover, either inside or outside. If older, on a tag inside the ontroller.

I wasn't sure and had to program 1st thing the following morning and did not want to have to search for some exotic method at that time. It was a Rath...

Thanks All

Mainshaft bearings going bad and letting gear bottom on worm? Have you removed weight (hung car) to see if bind lessens? I don't think raising the gea...

tach on end of generator coming up to voltage? This acts as MUTS if I'm not mistaken. Cycling the generator switch just lets it die down and restart. ...

Otis made an operator which had a small geared machine on top of the car. The machine lifted a weight on the side of the car, like a retiring cam. Thi...

Yes, it has the WG operator. I will check on the aux door close switch. I'll let you know what I find.

Try swapping OP odd parity input with R2 and see if floors are affected differently. Check that micro fuses are tight on input OP.