Elevator Forum

In 1969 Montgomery was using Potter Brumfield relays on their hydro's. The terminal block markings do seem like Montgomery though. Very odd.

Maybe the tank and valve are Montgomery, what do they look like?

I have worked on many a Montgomery Hydro, and I d not think this is a Mongomery.

The only 6010's I worked on used MFS sw's. A few later ones used what they called the MST selector in conjunction with an encoder driven by the drive ...

Found a 2-SOS Attachments 2- SOS controller.jpeg (184.99 KB, 43 downloads)

Found A better version. 6FDB Single PB controller Attachments 6 FDB single PB controller.jpeg (256.24 KB, 35 downloads)

Try this one Attachments 1-sos controller.jpeg (148.57 KB, 50 downloads)

A better view. Attachments 6FD Controller.jpeg (207.87 KB, 56 downloads) Last edited by john jay; 04/27/23 01:26 PM.

This 6FD is a car switch. Hope it helps.the original host/forums/tmp/1439.jpeg

Check the door belts if you are getting faults like this.

I remember installing infant security once. Refresh my memory. I think after installing the cab device if an unauthorized infant entered the cab, the ...

If you are talking about an old brass eeco valve, the manual lowering is under the screw cap on the rear of the valve in back of the coils.

Time to check the travel cord.

De Nada, been there myself many times.

I think I attached it. Attachments 1-SOB Controller.jpeg (249.63 KB, 73 downloads)