Elevator Forum

I ended up changing the 3EA board and reset up the drive. So far no other governor trips. Hopefully, that will take care of it!

It's very similar to a Delta controller. I thought maybe they built it for someone, but they said no. Plus, I think they used 110 VDC relays rather th...

I could not find in the code book what symbol (if any) should be on the indicator or if it can be can be the fire service jewel. I agree with the rest...

I found out that Reynolds and Reynolds and Motion don't offer any battery lowering for DC drive cars. Thanks for your response!

I would like to see what happens on an emergency power test here. This is not a building that we service. We were just called to give a competitive bi...

The runby appeared to be good. This is a 700 FPM Otis 401 controller with MGs. GreenPants, that is a good Hypothesis. It is very likely that's what ha...

Apparently, this happened during an emergency power test. This was the only car to go through the overhead. Another car went into the overhead but did...

Hey Jim, I still haven't located this print. I would really appreciate a copy if you could email to [email protected]. Thanks!