Elevator Forum

You’ve got the R10 hardwired relay controller there. And EPO if I read that drawing title page right.Inflight entrapments usually are safe string rela...

The LED may have failed or the connection on the back of the button (on the plug itself) may have come loose.

Well, assuming up calls aren’t lighting up without physical button demand, I’d look at wire pins or worn relay components (N.O.-N.C. stationary contac...

Screw Drive?Belt tension switch.Stop switch under the unit near the base support.Pan switch.Some weird unmarked keyswitch on the run panel?Roped Unit?...

My limited experience on these units say, if the batteries in the controller are near three years or older, they could be your problem. Check for the ...

Try that Miltronics place. Miltronicsinc.comThey say they have door boards on their website with several revisions. Pictures even!

Yep...what Dirt said. IIRC, these two relays were an MCE nightmare years ago on the red board jobs. You’re probably due to change them out again.

Do you mean like replacing lower roller guide wheel(s) in a 6’ pit? I’ve always utilized a second mechanic as there really is no other way to get this...

YAAAAY! Congratulations!Now on to the next nightmare job!

I can’t recall just what all is in the safety circuit other than stop switches (platform, under platform), but you’ve eliminated these;Batteries?Pan S...

And speaking of those terminal switches...check them. The contacts gouge and pit, and resistance increases by switch design giving false signal blips.

Daniel,If the standard default password doesn’t work (ins****) which I assume you’ve tried, then someone has unwittingly or intentionally set you up. ...

I know you said the edge was good, but....Symptoms you describe sound like the detector edge cable is opening up internally. Pinched on the car door h...

Well good find! How’s EPA relate to “adjusting run”? Guess it doesn’t matter now huh?

I’m wondering if this adjusting run thing has set all previous working values to “00”.Discovered this TCM business on a google search (hope it shows);...